Rotate gdb/ChangeLog

As a results of the rotation, this introduces a new file which
needed to be added to DJGPP's fnchange.lst.

gdb/ChangeLog

       * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2020.

3 files changed, 18755 insertions, 18741 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 449afdc..e6e2484 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,18746 +1,8 @@
-2020-12-27  Tom Tromey  <tom@tromey.com>
+2021-01-01  Joel Brobecker  <brobecker@adacore.com>
 
-	* eval.c (evaluate_subexp_standard) <case MULTI_SUBSCRIPT>:
-	Simplify.
+	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2020.
 
-2020-12-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR gdb/27059
-	* eval.c (evaluate_subexp_for_sizeof): Handle not allocated and
-	not associated arrays.
-	* f-lang.c (fortran_adjust_dynamic_array_base_address_hack): Don't
-	adjust arrays that are not allocated/associated.
-	* gdbtypes.c (resolve_dynamic_range): Update header comment.  Add
-	new parameter which is used to sometimes set dynamic properties to
-	undefined.
-	(resolve_dynamic_array_or_string): Update header comment.  Add new
-	parameter which is used to guard evaluating dynamic properties.
-	Resolve allocated/associated properties first.
-
-2020-12-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* gdbtypes (recursive_dump_type): Include allocated and associated
-	properties.
-
-2020-12-24  Lancelot SIX  <lsix@lancelotsix.com>
-
-	* gdbtypes.c (is_scalar_type_recursive): Prevent comparison
-	between uninitialized values.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* expprint.c (print_subexp_standard): Replace uses of
-	LA_PRINT_STRING.
-	* f-valprint.c (f_language::value_print_inner): Likewise.
-	* guile/scm-pretty-print.c (ppscm_print_string_repr): Likewise.
-	* p-valprint.c (pascal_language::value_print_inner): Likewise.
-	* python/py-prettyprint.c (print_string_repr): Likewise.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* rust-exp.y (rust_parse): Rename to...
-	(rust_language::parser): ...this.
-	* rust-lang.c (-rust_printstr): Rename to...
-	(rust_language::printstr): ...this.
-	(rust_value_print_inner): Delete declaration.
-	(val_print_struct): Rename to...
-	(rust_language::val_print_struct): ...this.  Update calls to
-	member functions.
-	(rust_print_enum): Rename to...
-	(rust_language::print_enum): ...this.  Update calls to member
-	functions.
-	(rust_value_print_inner): Rename to...
-	(rust_language::value_print_inner): ...this.  Update calls to
-	member functions.
-	(exp_descriptor_rust): Rename to...
-	(rust_language::exp_descriptor_tab): ...this.
-	(class rust_language): Move to rust-lang.h.
-	(rust_language::language_arch_info): Implementation moved to here
-	from class declaration.
-	(rust_language::print_type): Likewise.
-	(rust_language::emitchar): Likewise.
-	(rust_language::is_string_type_p): Likewise.
-	* rust-lang.h: Add 'demangle.h', 'language.h', 'value.h', and
-	'c-lang.h' includes.
-	(rust_parse): Delete declaration.
-	(class rust_language): Class declaration moved here from
-	rust-lang.c.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* objc-lang.c (objc_language::opcode_print_table): Return
-	objc_op_print_tab.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* p-exp.y (exp): Update call to pascal_is_string_type.
-	(pascal_parse): Rename to...
-	(pascal_language::parser): ...this.
-	* p-lang.c (is_pascal_string_type): Rename to...
-	(pascal_is_string_type): ...this.
-	(pascal_one_char): Rename to...
-	(pascal_language::print_one_char): ...this.
-	(pascal_printchar): Rename to...
-	(pascal_language::printchar): ...this.  Update call to
-	print_one_char member function.
-	(pascal_op_print_tab): Rename to...
-	(pascal_language::op_print_tab): ...this.
-	(class pascal_language): Moved to p-lang.h.
-	(pascal_language::language_arch_info): Function implementation
-	moved out of class declaration.
-	(pascal_language::printstr): Likewise.
-	* p-lang.h (pascal_parse): Delete declaration.
-	(pascal_is_string_type): Declare.
-	(pascal_print_type): Delete declaration.
-	(pascal_print_typedef): Delete declaration.
-	(pascal_value_print_inner): Delete declaration.
-	(pascal_value_print): Delete declaration.
-	(pascal_type_print_method_args): Delete declaration.
-	(is_pascal_string_type): Delete declaration.
-	(pascal_printchar): Delete declaration.
-	(pascal_builtin_types): Delete declaration.
-	(pascal_type_print_base): Delete declaration.
-	(pascal_type_print_varspec_prefix): Delete declaration.
-	(class pascal_language): Moved here from p-lang.c.
-	* p-typeprint.c (pascal_type_print_varspec_suffix): Delete
-	declaration.
-	(pascal_type_print_derivation_info): Delete declaration.
-	(pascal_print_type): Rename to...
-	(pascal_language::print_type): ...this.  Update calls to member
-	functions.
-	(pascal_print_typedef): Rename to...
-	(pascal_language::print_typedef): ...this.  Update calls to member
-	functions.
-	(pascal_type_print_derivation_info): Rename to...
-	(pascal_language::type_print_derivation_info): ...this.
-	(pascal_type_print_method_args): Rename to...
-	(pascal_language::type_print_method_args): ...this.
-	(pascal_type_print_varspec_prefix): Rename to...
-	(pascal_language::type_print_varspec_prefix): ...this.  Update
-	calls to member functions.
-	(pascal_print_func_args): Rename to...
-	(pascal_language::print_func_args): ...this.  Update calls to
-	member functions.
-	(pascal_type_print_func_varspec_suffix): Rename to...
-	(pascal_language::type_print_func_varspec_suffix): ...this.
-	Update calls to member functions.
-	(pascal_type_print_varspec_suffix): Rename to...
-	(pascal_language::type_print_varspec_suffix): ...this.  Update
-	calls to member functions.
-	(pascal_type_print_base): Rename to...
-	(pascal_language::type_print_base): ...this.  Update calls to
-	member functions.
-	* p-valprint.c (pascal_value_print_inner): Rename to...
-	(pascal_language::value_print_inner): ...this.  Update calls to
-	member functions.
-	(pascal_value_print): Rename to...
-	(pascal_language::value_print): ...this.  Update calls to member
-	functions.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* go-exp.y (go_parse): Rename to...
-	(go_language::parser): ...this.
-	* go-lang.c (go_demangle): Rename to...
-	(go_language::demangle_symbol): ...this.
-	(go_language::expression_ops): Implementation moved here out of
-	class declaration.
-	(go_op_print_tab): Rename to...
-	(go_language::op_print_tab): ...this, update comment.
-	(class go_language): Declaration moved to go-lang.h.
-	(go_language::language_arch_info): Implementation moved here out
-	of class declaration.
-	* go-lang.h (go_parse): Delete declaration.
-	(go_demangle): Delete declaration.
-	(go_print_type): Delete declaration.
-	(go_value_print_inner): Delete declaration.
-	(class go_language): Declaration moved here from go-lang.c.
-	* go-typeprint.c (go_print_type): Rename to...
-	(go_language::print_type): ...this.
-	* go-valprint.c (go_value_print_inner): Rename to...
-	(go_language::value_print_inner): ...this.
-	* symtab.c (demangle_for_lookup): Call demangle_symbol method on
-	the go_language object.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* c-lang.c (language_defn::printchar): Call emitchar, not
-	LA_EMIT_CHAR.
-	* f-lang.h (f_language::printchar): Likewise.
-	* language.h (LA_EMIT_CHAR): Delete macro.
-	* rust-lang.c (rust_language::printchar): Call emitchar, not
-	LA_EMIT_CHAR.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* c-lang.c (c_printchar): Rename to...
-	(language_defn::printchar): ...this.
-	* c-lang.h (c_printchar): Delete declaration.
-	* language.c (language_defn::printchar): Delete this
-	implementation.  Is now implemented in c-lang.c.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* dwarf2/read.c (dwarf2_compute_name): Call methods on C++
-	language object instead of calling global functions directly.
-
-2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* valprint.c (print_char_chars): Delete definition.
-	* valprint.h (print_char_chars): Delete declaration.
-
-2020-12-23  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* i386-gnu-tdep.c (I386_GNU_UCONTEXT_T_THREAD_STATE_OFFSET): New
-	macro.
-	(i386_gnu_sigcontext_addr): Detect between legacy and siginfo from the
-	second parameter, which is a small sigcode in the legacy case, and a
-	pointer in the siginfo case.
-
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-12-22  Shahab Vahedi  <shahab@synopsys.com>
-
-	* frame.c: Remove trailing white spaces.
-	* frame.h: Likewise.
-
-2020-12-22  Shahab Vahedi  <shahab@synopsys.com>
-
-	* arc-linux-tdep.c: Replace "regnum" with "REGNUM" in comments.
-
-2020-12-22  Anton Kolesov  <anton.kolesov@synopsys.com>
-
-	* Makefile.in (ALLDEPFILES): Add arc-linux-nat.c.
-	* configure.host (host to gdb names): Add arc*-*-linux*.
-	* configure.nat (gdb_host_cpu): Add arc.
-	* arc-linux-nat.c: New.
-
-2020-12-22  Shahab Vahedi  <shahab@synopsys.com>
-
-	* arc-linux-tdep.c (supply_register): New.
-	(arc_linux_supply_gregset, arc_linux_supply_v2_regset,
-	arc_linux_collect_v2_regset): Consider REGNUM.
-
-2020-12-22  Anton Kolesov  <anton.kolesov@synopsys.com>
-
-	* arc-linux-tdep.c (arc_linux_sc_reg_offsets): New static variable.
-	(arc_linux_is_sigtramp): New function.
-	(arc_linux_sigcontext_addr): Likewise.
-	(arc_linux_init_osabi): Use them.
-
-2020-12-22  Anton Kolesov  <anton.kolesov@synopsys.com>
-
-	* arc-tdep.c (arc_make_sigtramp_frame_cache): New function.
-	(arc_sigtramp_frame_this_id): Likewise.
-	(arc_sigtramp_frame_prev_register): Likewise.
-	(arc_sigtramp_frame_sniffer): Likewise.
-	(arc_siftramp_frame_unwind): New global variable.
-	(arc_gdbarch_init): Use sigtramp capabilities.
-	(arc_dump_tdep): Print sigtramp fields.
-	* arc-tdep.h (gdbarch_tdep): Add sigtramp fields.
-
-2020-12-21  Tom Tromey  <tom@tromey.com>
-
-	* expression.h (enum noside): Move earlier.
-
-2020-12-21  Peter Waller  <p@pwaller.net>
-
-	* interps.c (interpreter_exec_cmd): Restore streams pointers.
-
-2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
-
-	* record.c (require_record_target): Rephrase error message.
-	(info_record_command): Likewise.
-
-2020-12-19  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR exp/27070
-	* gdbtypes.c (check_types_equal): Don't compare types of enum fields.
-
-2020-12-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* configure.ac: Move the static libs vs. source-highlight
-	error message to a better place.
-	* configure: Regenerate.
-
-2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
-
-	* gdb-gdb.py.in: Fix main_type field name.
-
-2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
-
-	* python/py-value.c (valpy_format_string): Implement address keyword.
-
-2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
-
-	* python/py-type.c (typy_get_composite): Add TYPE_CODE_METHOD.
-
-2020-12-18  Jameson Nash  <vtjnash@gmail.com>
-
-	* coffread.c (linetab_offset): Change type to file_ptr.
-	(linetab_size): Likewise.
-	(enter_linenos): Change parameter type to file_ptr.
-	(init_lineno): Likewise.
-	(init_stringtab): Likewise.
-	(coff_symtab_read): Likewise.
-	(coff_symfile_read): Change variable types to file_ptr.
-
-2020-12-17  Tom Tromey  <tromey@adacore.com>
-
-	* printcmd.c (print_variable_and_value): Don't use n_spaces.
-
-2020-12-17  Tom Tromey  <tromey@adacore.com>
-
-	* gdbtypes.c (print_args, dump_fn_fieldlists, print_cplus_stuff)
-	(print_gnat_stuff, print_fixed_point_type_info)
-	(recursive_dump_type): Update.
-	* go32-nat.c (go32_sysinfo, display_descriptor): Update.
-	* c-typeprint.c (c_type_print_base_struct_union)
-	(c_type_print_base_1): Update.
-	* rust-lang.c (rust_internal_print_type): Update.
-	* f-typeprint.c (f_language::f_type_print_base): Update.
-	* utils.h (fprintfi_filtered, printfi_filtered): Remove.
-	* m2-typeprint.c (m2_record_fields): Update.
-	* p-typeprint.c (pascal_type_print_base): Update.
-	* compile/compile-loc2c.c (push, pushf, unary, binary)
-	(do_compile_dwarf_expr_to_c): Update.
-	* utils.c (fprintfi_filtered, printfi_filtered): Remove.
-
-2020-12-16  Tom Tromey  <tom@tromey.com>
-
-	* rust-exp.y (rust_lex_tests): Update.
-	* parser-defs.h (parser_state): Add void_p parameter.
-	<void_context_p>: New member.
-	* parse.c (parse_exp_in_context): Update.
-	* language.h (language_defn::post_parser): Remove void_context_p,
-	completing, tracker parameters.  Add parser state.
-	* ada-lang.c (ada_language::post_parser): Update.
-
-2020-12-16  Tom Tromey  <tom@tromey.com>
-
-	* parse.c (parse_exp_1, parse_expression_for_completion): Update.
-	(parse_exp_in_context): Change void_context_p to bool.
-	* language.h (struct language_defn) <post_parser>: Change
-	void_context_p to bool.
-	* ada-lang.c (class ada_language) <post_parser>: Update.
-
-2020-12-16  Tom Tromey  <tom@tromey.com>
-	    Tom Tromey  <tromey@redhat.com>
-	    Tom de Vries  <tdevries@suse.de>
-
-	* utils.h (get_chars_per_line): Declare.
-	* utils.c (get_chars_per_line): New function.
-	(fputs_maybe_filtered): Handle '\r'.
-	* ui-out.h (ui_out::progress_meter): New class.
-	(ui_out::progress, ui_out::do_progress_start)
-	(ui_out::do_progress_notify, ui_out::do_progress_end): New
-	methods.
-	* ui-out.c (do_progress_end)
-	(make_cleanup_ui_out_progress_begin_end, ui_out_progress): New
-	functions.
-	* mi/mi-out.h (mi_ui_out::do_progress_start)
-	(mi_ui_out::do_progress_notify, mi_ui_out::do_progress_end): New
-	methods.
-	* cli-out.h (struct cli_ui_out) <do_progress_start,
-	do_progress_notify, do_progress_end>: New methods.
-	<enum meter_stat, struct cli_progress_info>: New.
-	<m_meters>: New member.
-	* cli-out.c (cli_ui_out::do_progress_start)
-	(cli_ui_out::do_progress_notify, cli_ui_out::do_progress_end): New
-	methods.
-
-2020-12-16  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (aarch64_record_data_proc_simd_fp): Record FPSR.
-
-2020-12-16  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-linux-nat.c
-	(aarch64_linux_nat_target::stopped_data_address): Handle the TBI.
-
-2020-12-15  Rae Kim  <rae.kim@gmail.com>
-
-	* cli/cli-script.c (do_document_command): Rename from
-	document_command. Handle multi-line input.
-	(multi_line_command_p): Handle document_control.
-	(build_command_line): Likewise.
-	(execute_control_command_1): Likewise.
-	(process_next_line): Likewise.
-	(document_command): Call do_document_command.
-	* cli/cli-script.h (enum command_control_type): Add
-	document_control.
-
-2020-12-15  Tom Tromey  <tom@tromey.com>
-
-	* stap-probe.c (stap_probe::evaluate_argument): Use
-	evaluate_expression.
-	* dtrace-probe.c (dtrace_probe::evaluate_argument): Use
-	evaluate_expression.
-	* value.h (evaluate_expression): Add expect_type parameter.
-	* objc-lang.c (print_object_command): Call evaluate_expression.
-	* eval.c (evaluate_expression): Add expect_type parameter.
-
-2020-12-15  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (varobj_create): Use first_opcode.
-	* value.c (init_if_undefined_command): Use first_opcode.
-	* typeprint.c (whatis_exp): Use first_opcode.
-	* tracepoint.c (validate_actionline): Use first_opcode.
-	(encode_actions_1): Use first_opcode.
-	* stack.c (return_command): Use first_opcode.
-	* expression.h (struct expression) <first_opcode>: New method.
-	* eval.c (parse_and_eval_type): Use first_opcode.
-	* dtrace-probe.c (dtrace_process_dof_probe): Use first_opcode.
-
-2020-12-15  Tom Tromey  <tom@tromey.com>
-
-	* f-lang.c (evaluate_subexp_f): Update.
-	* expression.h (evaluate_subexp_do_call): Update.
-	* eval.c (evaluate_subexp_do_call): Add callee parameter.  Replace
-	nargs, argvec with array_view.
-	(evaluate_funcall): Update.
-
-2020-12-15  Tom Tromey  <tom@tromey.com>
-
-	* ada-lang.c (num_component_specs): Remove.
-	(assign_aggregate): Update.
-	(aggregate_assign_positional, aggregate_assign_from_choices)
-	(aggregate_assign_others, add_component_interval): Change
-	arguments.
-
-2020-12-15  Tom Tromey  <tromey@adacore.com>
-
-	* cli/cli-decode.c (deprecated_cmd_warning): Use title style for
-	command names.
-
-2020-12-14  Tom Tromey  <tom@tromey.com>
-
-	* dtrace-probe.c (dtrace_process_dof_probe): Use value_type.
-	* typeprint.c (whatis_exp): Always use evaluate_type.
-	(maintenance_print_type): Likewise.  Simplify.
-
-2020-12-14  Tom Tromey  <tromey@adacore.com>
-
-	* dictionary.c (language_defn::search_name_hash): Ignore "B".
-	* ada-lang.c (advance_wild_match): Ignore "B".
-	(full_match): Remove.
-	(do_full_match): Rewrite.
-
-2020-12-14  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (get_var_value): Only consider exact matches.
-
-2020-12-14  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (rewrite_array_type): New function.
-        (quirk_ada_thick_pointer_struct): Use rewrite_array_type.
-
-2020-12-14  Tom Tromey  <tromey@adacore.com>
-
-	* valarith.c (fixed_point_binop): Call error on division by zero.
-
-2020-12-13  Tom Tromey  <tom@tromey.com>
-
-	* gdbtypes.c (safe_parse_type): Make argument const.
-	* value.h (parse_and_eval_type): Make argument const.
-	* eval.c (parse_and_eval_type): Make argument const.
-
-2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* NEWS: Mention new commands.
-	* target-dcache.c: Add 'cli/cli-cmds.h' include.
-	(maint_flush_dcache_command): New function.
-	(_initialize_target_dcache): Create new 'maint flush dcache'
-	command.
-
-2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* NEWS: Mention new commands, and that the old commands are now
-	deprecated.
-	* cli/cli-cmds.c (maintenanceflushlist): Define.
-	* cli/cli-cmds.h (maintenanceflushlist): Declare.
-	* maint.c (_initialize_maint_cmds): Initialise
-	maintenanceflushlist.
-	* regcache.c: Add 'cli/cli-cmds.h' include.
-	(reg_flush_command): Add header comment.
-	(_initialize_regcache): Create new 'maint flush register-cache'
-	command, make 'flushregs' an alias.
-	* symtab.c: Add 'cli/cli-cmds.h' include.
-	(_initialize_symtab): Create new 'maint flush symbol-cache'
-	command, make old command an alias.
-
-2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* cli/cli-decode.c (deprecated_cmd_warning): Ignore the prefix
-	result from lookup_cmd_composition_1, use the prefixes from both
-	the command and the alias instead.
-	(lookup_cmd_composition_1): Initial prefix command is the based on
-	the search list being passed in.  Simplify the logic for tracking
-	the prefix command.  Replace a use of alloca with a local
-	std::string.
-
-2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* cli/cli-decode.c (deprecated_cmd_warning): Use nullptr instead
-	of NULL.  Don't print message piece by piece, but sentence at a
-	time to allow internationalisation.  Some whitespace cleanup.
-
-2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR cli/15104
-	* cli/cli-decode.c (lookup_cmd_1): Pass command list to
-	deprecated_cmd_warning.
-	(deprecated_cmd_warning): Take extra parameter, call
-	lookup_cmd_composition_1 and pass new parameter through.
-	(lookup_cmd_composition_1): New function, takes implementation of
-	lookup_cmd_composition but with extra parameter.
-	(lookup_cmd_composition): Now calls lookup_cmd_composition_1
-	passing in cmdlist.
-	* command.h (deprecated_cmd_warning): Add extra parameter to
-	declaration.
-	* top.c (execute_command): Pass cmdlist to deprecated_cmd_warning.
-
-2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* cli/cli-decode.c (lookup_cmd_1): Move header comment into
-	command.h, add extra parameter, and use this to guard giving a
-	warning.
-	* command.h (lookup_cmd_1): Add comment from cli/cli-decode.c,
-	include argument names in declaration, add new argument.
-	* completer.c (complete_line_internal_1): Remove unneeded
-	brackets, pass extra argument to lookup_cmd_1.
-
-2020-12-11  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.h (debug_infrun): Make a bool.
-	* infrun.c (debug_infrun): Make a bool.
-	(_initialize_infrun): Use add_setshow_boolean_cmd to define "set
-	debug infrun".
-
-2020-12-11  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* displaced-stepping.h (displaced_debug_printf): Use
-	debug_prefixed_printf_cond.
-	* dwarf2/read.c (dwarf_read_debug_printf): Likewise.
-	(dwarf_read_debug_printf_v): Likewise.
-	* infrun.h (infrun_debug_printf): Likewise.
-	* linux-nat.c (linux_nat_debug_printf): Likewise.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* p-exp.y (intvar): Remove global.
-	(DOLLAR_VARIABLE): Change type.
-	(start): Update.
-	(exp): Call write_dollar_variable here...
-	(yylex): ... not here.
-	* m2-exp.y (DOLLAR_VARIABLE): Change type.
-	(variable): Call write_dollar_variable here...
-	(yylex): ... not here.
-	* f-exp.y (DOLLAR_VARIABLE): Change type.
-	(exp): Call write_dollar_variable here...
-	(yylex): ... not here.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (varobj_create): Update.
-	(install_variable): Return void.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (instantiate_pretty_printer): Use gdbpy_ref.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (varobj_clear_saved_item): Remove.
-	(update_dynamic_varobj_children): Update.
-	(varobj::~varobj): Don't call varobj_clear_saved_item.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (install_dynamic_child, varobj_clear_saved_item)
-	(update_dynamic_varobj_children, create_child)
-	(create_child_with_value): Update.
-	* varobj-iter.h (struct varobj_item) <value>: Now a
-	value_ref_ptr.
-	* python/py-varobj.c (py_varobj_iter::next): Call release_value.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (struct varobj_dynamic) <child_iter>: Now unique_ptr.
-	(varobj_get_iterator): Return unique_ptr.
-	(update_dynamic_varobj_children, install_visualizer)
-	(varobj::~varobj): Update.
-	* python/python-internal.h (py_varobj_get_iterator): Return
-	unique_ptr.
-	* python/py-varobj.c (py_varobj_get_iterator): Return unique_ptr.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (struct varobj_dynamic) <saved_item>: Now unique_ptr.
-	(varobj_clear_saved_item, update_dynamic_varobj_children):
-	Update.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (update_dynamic_varobj_children): Update.
-	* varobj-iter.h (struct varobj_iter) <next>: Change return type.
-	* python/py-varobj.c (struct py_varobj_iter) <next>: Change return
-	type.
-	(py_varobj_iter::next): Likewise.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (update_dynamic_varobj_children, install_visualizer)
-	(varobj::~varobj): Update.
-	* varobj-iter.h (struct varobj_iter): Change to interface class.
-	(struct varobj_iter_ops): Remove.
-	(varobj_iter_next, varobj_iter_delete): Remove.
-	* python/py-varobj.c (struct py_varobj_iter): Derive from
-	varobj_iter.  Add constructor, destructor.  Rename members.
-	(py_varobj_iter::~py_varobj_iter): Rename from
-	py_varobj_iter_dtor.
-	(py_varobj_iter::next): Rename from py_varobj_iter_next.
-	(py_varobj_iter_ops): Remove.
-	(py_varobj_iter): Rename from py_varobj_iter_ctor.
-	(py_varobj_iter_new): Remove.
-	(py_varobj_get_iterator): Update.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.h (all_root_varobjs): Take a function_view.
-	* varobj.c (all_root_varobjs): Take a function_view.
-	(varobj_invalidate_iter): Remove unused parameter.
-	(varobj_invalidate): Update.
-	* mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove.
-	(mi_cmd_var_update_iter): Change parameters.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (struct varobj_root) <next>: Remove.
-	(struct vlist): Remove.
-	(rootlist): Now a std::list.
-	(install_variable, uninstall_variable, all_root_varobjs): Update.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* varobj.c (VAROBJ_TABLE_SIZE): Remove.
-	(varobj_table): Now htab_t.
-	(varobj_get_handle, install_variable, uninstall_variable):
-	Update.
-	(hash_varobj, eq_varobj_and_string): New functions.
-	(hash_varobj): Update.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* inline-frame.c (stopped_by_user_bp_inline_frame): Update.
-	* ada-lang.c (check_status_exception): Update.
-	* breakpoint.c (free_bp_location): Remove.
-	(decref_bp_location): Use bp_location_ref_policy.
-	(bpstats::bpstats): Don't call incref_bp_location.
-	(bpstats::~bpstats): Remove.
-	(bpstats::bpstats): Update.
-	(bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
-	(bp_location::bp_location): Update.
-	(incref_bp_location): Remove.
-	(bkpt_print_it): Update.
-	* breakpoint.h (class bp_location): Derive from
-	refcounted_object.
-	(struct bpstats): Remove destructor.
-	<bp_location_at>: Now a bp_location_ref_ptr.
-	<refc>: Remove.
-	(bp_location_ref_ptr): New typedef.
-	(struct bp_location_ref_policy): New.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* thread.c (class scoped_inc_dec_ref): Remove.
-	(tp_array_compar_ascending, tp_array_compar_descending): Change
-	parameter types.
-	(thread_apply_all_command): Use thread_info_ref.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* infrun.c (struct stop_context) <thread>: Now a thread_info_ref.
-	(stop_context::stop_context): Update.
-	(stop_context::~stop_context): Remove.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* inferior.c (current_inferior_): Change type.
-	(current_inferior, set_current_inferior, initialize_inferiors):
-	Update.
-
-2020-12-11  Tom Tromey  <tom@tromey.com>
-
-	* gdbthread.h (class enable_thread_stack_temporaries) <m_thr>:
-	Change type.
-
-2020-12-11  Tom Tromey  <tromey@adacore.com>
-
-	* ada-tasks.c (struct ada_tasks_pspace_data) <cpu_id_offset>: New
-	field.
-	(ada_get_tcb_types_info): Look for __gnat_gdb_cpu_first_id.
-	(read_atcb): Use cpu_id_offset.
-
-2020-12-10  Kevin Buettner  <kevinb@redhat.com>
-
-	* ada-lang.c (ada_fold_name): Fix off-by-one error.
-
-2020-12-10  Luis Machado  <luis.machado@linaro.org>
-
-	* breakpoint.c (should_be_inserted): Don't output newline.
-
-2020-12-10  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-linux-tdep.c (aarch64_linux_restore_vreg) New function.
-	(aarch64_linux_sigframe_init): Call aarch64_linux_restore_vreg.
-	* aarch64-tdep.h (V_REGISTER_SIZE): Move to ...
-	* arch/aarch64.h: ... here.
-	* nat/aarch64-sve-linux-ptrace.c: Include endian.h.
-	(aarch64_maybe_swab128): New function.
-	(aarch64_sve_regs_copy_to_reg_buf)
-	(aarch64_sve_regs_copy_from_reg_buf): Adjust FPSIMD entries.
-	* trad-frame.c (trad_frame_reset_saved_regs): Initialize
-	the data field.
-	(TF_REG_VALUE_BYTES): New enum value.
-	(trad_frame_value_bytes_p): New function.
-	(trad_frame_set_value_bytes): New function.
-	(trad_frame_set_reg_value_bytes): New function.
-	(trad_frame_get_prev_register): Handle register values saved as bytes.
-	* trad-frame.h (trad_frame_set_reg_value_bytes): New prototype.
-	(struct trad_frame_saved_reg) <data>: New field.
-	(trad_frame_set_value_bytes): New prototype.
-	(trad_frame_value_bytes_p): New prototype.
-
-2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
-
-	* jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
-	* gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
-	* gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.	
-
-2020-12-09  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
-
-2020-12-09  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
-	and "denominator" to gdb_mpz.  Handle block forms.
-	(get_dwarf2_unsigned_rational_constant): Change "numerator" and
-	"denominator" to gdb_mpz.
-	(finish_fixed_point_type): Update.
-	(has_zero_over_zero_small_attribute): Update.
-
-2020-12-09  Tom Tromey  <tromey@adacore.com>
-
-	* expprint.c (op_name): Update.
-	* expression.h (enum exp_opcode): Update.
-	* std-operator.def: Add more opcodes.
-	* ada-operator.def, fortran-operator.def: Remove, moving contents
-	into std-operator.def.
-
-2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
-	Return {} instead of false.
-	(get_discrete_bounds): Compute high bound only if low bound is
-	valid.
-
-2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
-
-	PR 26875, PR 26901
-	* gdbtypes.c (get_discrete_low_bound): Make non-static.
-	(get_discrete_high_bound): Make non-static.
-	* gdbtypes.h (get_discrete_low_bound): New declaration.
-	(get_discrete_high_bound): New declaration.
-	* valarith.c (value_subscript): Only fetch high bound if
-	necessary.
-
-2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.c (get_discrete_bounds): Implement with
-	get_discrete_low_bound and get_discrete_high_bound.
-	(get_discrete_low_bound): New.
-	(get_discrete_high_bound): New.
-
-2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (get_discrete_bounds): Return bool, adjust all
-	callers.
-	* gdbtypes.c (get_discrete_bounds): Return bool.
-
-2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
-
-	* ada-lang.c (ada_value_slice_from_ptr): Adjust.
-	(ada_value_slice): Adjust.
-	(pos_atr): Adjust.
-	* gdbtypes.c (get_discrete_bounds): Adjust.
-	(discrete_position): Return optional.
-	* gdbtypes.h (discrete_position): Return optional.
-
-2020-12-07  Tom Tromey  <tromey@adacore.com>
-
-	* maint.c (_initialize_maint_cmds): Use expression command
-	completer for "maint print type".
-
-2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* completer.c (complete_explicit_location): Also add keywords
-	that start with '-' to the completion list.
-
-2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
-	keyword may be followed by any keyword.
-	* breakpoint.c (find_condition_and_thread): Advance 'tok' by
-	'toklen' in the case for "-force-condition".
-
-2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* main.c (catch_command_errors): Add a flag parameter; invoke
-	`bpstat_do_actions` if the flag is set.
-	(execute_cmdargs): Update a call to `catch_command_errors`.
-
-2020-12-07  Tom de Vries  <tdevries@suse.de>
-
-	* ada-lang.c (replace_operator_with_call): Handle shrink resize.
-
-2020-12-06  Tom Tromey  <tom@tromey.com>
-
-	PR ada/26999
-	* ada-lang.c (replace_operator_with_call): Rewrite.
-
-2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
-
-	PR breakpoints/27009
-	* s390-tdep.h (op_bc): Correct BC opcode value.
-
-2020-12-06  Joel Brobecker  <brobecker@adacore.com>
-
-	* gmp-utils.h (gdb_mpz::safe_export): New private method.
-	(gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
-	* gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
-	(gdb_mpz::safe_export): New method.
-	* unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
-	Update function description.
-	(check_as_integer_raises_out_of_range_error): New function.
-	(gdb_mpz_as_integer_out_of_range): New function.
-	(_initialize_gmp_utils_selftests): Register
-	gdb_mpz_as_integer_out_of_range as a selftest.
-
-2020-12-05  Joel Brobecker  <brobecker@adacore.com>
-
-	* gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
-	TARGET_CHAR_BIT.
-	(gdb_mpz::write): Likewise.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
-	number of displaced step buffers.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* displaced-stepping.h (struct displaced_step_buffer): Rename
-	to...
-	(struct displaced_step_buffers): ... this.
-	<m_addr, m_current_thread, m_copy_insn_closure>: Remove.
-	<struct displaced_step_buffer>: New inner class.
-	<m_buffers>: New.
-	* displaced-stepping.c (displaced_step_buffer::prepare): Rename
-	to...
-	(displaced_step_buffers::prepare): ... this, adjust for multiple
-	buffers.
-	(displaced_step_buffer::finish):  Rename to...
-	(displaced_step_buffers::finish): ... this, adjust for multiple
-	buffers.
-	(displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
-	(displaced_step_buffers::copy_insn_closure_by_addr): ... this,
-	adjust for multiple buffers.
-	(displaced_step_buffer::restore_in_ptid): Rename to...
-	(displaced_step_buffers::restore_in_ptid): ... this, adjust for
-	multiple buffers.
-	* linux-tdep.h (linux_init_abi): Change supports_displaced_step
-	for num_disp_step_buffers.
-	* linux-tdep.c (struct linux_gdbarch_data)
-	<num_disp_step_buffers>: New field.
-	(struct linux_info) <disp_step_buf>: Rename to...
-	<disp_step_bufs>: ... this, change type to
-	displaced_step_buffers.
-	(linux_displaced_step_prepare): Use
-	linux_gdbarch_data::num_disp_step_buffers to create that number
-	of buffers.
-	(linux_displaced_step_finish): Adjust.
-	(linux_displaced_step_copy_insn_closure_by_addr): Adjust.
-	(linux_displaced_step_restore_all_in_ptid): Adjust.
-	(linux_init_abi): Change supports_displaced_step parameter for
-	num_disp_step_buffers, save it in linux_gdbarch_data.
-	* aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
-	* alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
-	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
-	supports_displaced_step parameter for num_disp_step_buffers.
-	(amd64_linux_init_abi): Adjust.
-	(amd64_x32_linux_init_abi): Adjust.
-	* arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
-	* arm-linux-tdep.c (arm_linux_init_abi): Adjust.
-	* bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
-	* cris-linux-tdep.c (cris_linux_init_abi): Adjust.
-	* csky-linux-tdep.c (csky_linux_init_abi): Adjust.
-	* frv-linux-tdep.c (frv_linux_init_abi): Adjust.
-	* hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
-	* i386-linux-tdep.c (i386_linux_init_abi): Adjust.
-	* ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
-	* m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
-	* m68k-linux-tdep.c (m68k_linux_init_abi):
-	* microblaze-linux-tdep.c (microblaze_linux_init_abi):
-	* mips-linux-tdep.c (mips_linux_init_abi): Adjust.
-	* mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
-	* nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
-	* or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
-	* ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
-	* riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
-	* rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
-	Change type to displaced_step_buffers.
-	* s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
-	* sh-linux-tdep.c (sh_linux_init_abi): Adjust.
-	* sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
-	* sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
-	* tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
-	* tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
-	* xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* linux-tdep.c (init_linux_gdbarch_data): Change parameter to
-	obkstack.
-	(_initialize_linux_tdep): Register pre-init gdb data instead of
-	post-init.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* displaced-stepping.h (struct
-	displaced_step_copy_insn_closure): Adjust comments.
-	(struct displaced_step_inferior_state) <step_thread,
-	step_gdbarch, step_closure, step_original, step_copy,
-	step_saved_copy>: Remove fields.
-	(struct displaced_step_thread_state): New.
-	(struct displaced_step_buffer): New.
-	* displaced-stepping.c (displaced_step_buffer::prepare): New.
-	(write_memory_ptid): Move from infrun.c.
-	(displaced_step_instruction_executed_successfully): New,
-	factored out of displaced_step_finish.
-	(displaced_step_buffer::finish): New.
-	(displaced_step_buffer::copy_insn_closure_by_addr): New.
-	(displaced_step_buffer::restore_in_ptid): New.
-	* gdbarch.sh (displaced_step_location): Remove.
-	(displaced_step_prepare, displaced_step_finish,
-	displaced_step_copy_insn_closure_by_addr,
-	displaced_step_restore_all_in_ptid): New.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-	* gdbthread.h (class thread_info) <displaced_step_state>: New
-	field.
-	(thread_step_over_chain_remove): New declaration.
-	(thread_step_over_chain_next): New declaration.
-	(thread_step_over_chain_length): New declaration.
-	* thread.c (thread_step_over_chain_remove): Make non-static.
-	(thread_step_over_chain_next): New.
-	(global_thread_step_over_chain_next): Use
-	thread_step_over_chain_next.
-	(thread_step_over_chain_length): New.
-	(global_thread_step_over_chain_enqueue): Add debug print.
-	(global_thread_step_over_chain_remove): Add debug print.
-	* infrun.h (get_displaced_step_copy_insn_closure_by_addr):
-	Remove.
-	* infrun.c (get_displaced_stepping_state): New.
-	(displaced_step_in_progress_any_inferior): Remove.
-	(displaced_step_in_progress_thread): Adjust.
-	(displaced_step_in_progress): Adjust.
-	(displaced_step_in_progress_any_thread): New.
-	(get_displaced_step_copy_insn_closure_by_addr): Remove.
-	(gdbarch_supports_displaced_stepping): Use
-	gdbarch_displaced_step_prepare_p.
-	(displaced_step_reset): Change parameter from inferior to
-	thread.
-	(displaced_step_prepare_throw): Implement using
-	gdbarch_displaced_step_prepare.
-	(write_memory_ptid): Move to displaced-step.c.
-	(displaced_step_restore): Remove.
-	(displaced_step_finish): Implement using
-	gdbarch_displaced_step_finish.
-	(start_step_over): Allow starting more than one displaced step.
-	(prepare_for_detach): Handle possibly multiple threads doing
-	displaced steps.
-	(handle_inferior_event): Handle possibility that fork event
-	happens while another thread displaced steps.
-	* linux-tdep.h (linux_displaced_step_prepare): New.
-	(linux_displaced_step_finish): New.
-	(linux_displaced_step_copy_insn_closure_by_addr): New.
-	(linux_displaced_step_restore_all_in_ptid): New.
-	(linux_init_abi): Add supports_displaced_step parameter.
-	* linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
-	(linux_displaced_step_prepare): New.
-	(linux_displaced_step_finish): New.
-	(linux_displaced_step_copy_insn_closure_by_addr): New.
-	(linux_displaced_step_restore_all_in_ptid): New.
-	(linux_init_abi): Add supports_displaced_step parameter,
-	register displaced step methods if true.
-	(_initialize_linux_tdep): Register inferior_execd observer.
-	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
-	supports_displaced_step parameter, adjust call to
-	linux_init_abi.  Remove call to
-	set_gdbarch_displaced_step_location.
-	(amd64_linux_init_abi): Adjust call to
-	amd64_linux_init_abi_common.
-	(amd64_x32_linux_init_abi): Likewise.
-	* aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
-	linux_init_abi.  Remove call to
-	set_gdbarch_displaced_step_location.
-	* arm-linux-tdep.c (arm_linux_init_abi): Likewise.
-	* i386-linux-tdep.c (i386_linux_init_abi): Likewise.
-	* alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
-	linux_init_abi.
-	* arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
-	* bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
-	* cris-linux-tdep.c (cris_linux_init_abi): Likewise.
-	* csky-linux-tdep.c (csky_linux_init_abi): Likewise.
-	* frv-linux-tdep.c (frv_linux_init_abi): Likewise.
-	* hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
-	* ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
-	* m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
-	* m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
-	* microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
-	* mips-linux-tdep.c (mips_linux_init_abi): Likewise.
-	* mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
-	* nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
-	* or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
-	* riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
-	* s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
-	* sh-linux-tdep.c (sh_linux_init_abi): Likewise.
-	* sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
-	* sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
-	* tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
-	* tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
-	* xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
-	* ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
-	linux_init_abi.  Remove call to
-	set_gdbarch_displaced_step_location.
-	* arm-tdep.c (arm_pc_is_thumb): Call
-	gdbarch_displaced_step_copy_insn_closure_by_addr instead of
-	get_displaced_step_copy_insn_closure_by_addr.
-	* rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
-	clear gdbarch methods.
-	* rs6000-tdep.c (struct ppc_inferior_data): New structure.
-	(get_ppc_per_inferior): New function.
-	(ppc_displaced_step_prepare): New function.
-	(ppc_displaced_step_finish): New function.
-	(ppc_displaced_step_restore_all_in_ptid): New function.
-	(rs6000_gdbarch_init): Register new gdbarch methods.
-	* s390-tdep.c (s390_gdbarch_init): Don't call
-	set_gdbarch_displaced_step_location, set new gdbarch methods.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
-	* aarch64-tdep.h: Include displaced-stepping.h.
-	* displaced-stepping.h (struct displaced_step_copy_insn_closure):
-	Move here.
-	(displaced_step_copy_insn_closure_up): Move here.
-	(struct buf_displaced_step_copy_insn_closure): Move here.
-	(struct displaced_step_inferior_state): Move here.
-	(debug_displaced): Move here.
-	(displaced_debug_printf_1): Move here.
-	(displaced_debug_printf): Move here.
-	* displaced-stepping.c: New file.
-	* gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
-	* gdbarch.h: Re-generate.
-	* inferior.h: Include displaced-stepping.h.
-	* infrun.h (debug_displaced): Move to displaced-stepping.h.
-	(displaced_debug_printf_1): Likewise.
-	(displaced_debug_printf): Likewise.
-	(struct displaced_step_copy_insn_closure): Likewise.
-	(displaced_step_copy_insn_closure_up): Likewise.
-	(struct buf_displaced_step_copy_insn_closure): Likewise.
-	(struct displaced_step_inferior_state): Likewise.
-	* infrun.c (show_debug_displaced): Move to displaced-stepping.c.
-	(displaced_debug_printf_1): Likewise.
-	(displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
-	Likewise.
-	(_initialize_infrun): Don't register "set/show debug displaced".
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* linux-tdep.c (get_linux_inferior_data): Add inferior
-	parameter.
-	(linux_vsyscall_range): Pass current inferior.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (displaced_step_prepare_throw): Change return type to
-	displaced_step_prepare_status.
-	(displaced_step_prepare): Likewise.
-	(displaced_step_finish): Change return type to
-	displaced_step_finish_status.
-	(resume_1): Adjust.
-	(stop_all_threads): Adjust.
-	* displaced-stepping.h: New file.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (displaced_step_fixup): Rename to...
-	(displaced_step_finish): ... this, update all callers.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.h (get_displaced_step_closure_by_addr): Rename to...
-	(get_displaced_step_copy_insn_closure_by_addr): ... this.
-	Update all users.
-	(displaced_step_closure): Rename to...
-	(displaced_step_copy_insn_closure): ... this.  Update all users.
-	(displaced_step_closure_up): Rename to...
-	(displaced_step_copy_insn_closure_up). ... this.  Update all
-	users.
-	(buf_displaced_step_closure): Rename to...
-	(buf_displaced_step_copy_insn_closure): ... this.  Update all
-	users.
-	* infrun.c (get_displaced_step_closure_by_addr): Rename to...
-	(get_displaced_step_copy_insn_closure_by_addr): ... this.
-	Update all users.
-	* aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
-	(aarch64_displaced_step_copy_insn_closure): ... this.  Update
-	all users.
-	* amd64-tdep.c (amd64_displaced_step_closure): Rename to...
-	(amd64_displaced_step_copy_insn_closure): ... this.  Update all
-	users.
-	* arm-tdep.h (arm_displaced_step_closure): Rename to...
-	(arm_displaced_step_copy_insn_closure): ... this.  Update all
-	users.
-	* i386-tdep.h (i386_displaced_step_closure): Rename to...
-	(i386_displaced_step_copy_insn_closure): ... this.  Update all
-	users.
-	* rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
-	(ppc_displaced_step_copy_insn_closure): ... this.  Update all
-	users.
-	* s390-tdep.c (s390_displaced_step_closure): Rename to...
-	(s390_displaced_step_copy_insn_closure): ... this.  Update all
-	users.
-	* gdbarch.h: Re-generate.
-	* gdbarch.c: Re-generate.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbthread.h (thread_step_over_chain_enqueue): Rename to...
-	(global_thread_step_over_chain_enqueue): ... this.  Update all
-	users.
-	(thread_step_over_chain_remove): Rename to...
-	(global_thread_step_over_chain_remove): ... this.  Update all
-	users.
-	(thread_step_over_chain_next): Rename to...
-	(global_thread_step_over_chain_next): ... this.  Update all
-	users.
-	* infrun.h (step_over_queue_head): Rename to...
-	(global_thread_step_over_chain_head): ... this.  Update all
-	users.
-	* infrun.c (step_over_queue_head): Rename to...
-	(global_thread_step_over_chain_head): ... this.  Update all
-	users.
-	* thread.c (step_over_chain_remove): Rename to...
-	(thread_step_over_chain_remove): ... this.  Update all users.
-	(thread_step_over_chain_next): Rename to...
-	(global_thread_step_over_chain_next): ... this.  Update all
-	users.
-	(thread_step_over_chain_enqueue): Rename to...
-	(global_thread_step_over_chain_enqueue): ... this.  Update all
-	users.
-	(thread_step_over_chain_remove): Rename to...
-	(global_thread_step_over_chain_remove): ... this.  Update all
-	users.
-
-2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.c (get_displaced_stepping_state): Remove, change
-	callers to access the field directly.
-
-2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.c (handle_inferior_event): Restore displaced step
-	buffer bytes in child process when handling fork, even if fork
-	happened in another thread than the displaced-stepping one.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (infrun_inferior_execd): New function.
-	(_initialize_infrun): Attach inferior_execd observer.
-
-2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* observable.h (inferior_execd): Declare new observable.
-	* observable.c (inferior_execd): Declare new observable.
-	* infrun.c (follow_exec): Notify inferior_execd observer.
-	* jit.c (jit_inferior_created_hook): Make static.
-	(_initialize_jit): Register inferior_execd observer.
-	* jit.h (jit_inferior_created_hook): Remove declaration.
-	* solib.c (_initialize_solib): Register inferior_execd observer.
-
-2020-12-04  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/27003
-	* completer.c (completion_tracker::build_completion_result): Don't
-	access match_list[0][-1].
-
-2020-12-04  Tom Tromey  <tromey@adacore.com>
-
-	* linespec.c (struct linespec_token): Rename; remove typedef.
-	* guile/scm-block.c (struct block_smob): Remove typedef.
-	(struct block_syms_progress_smob): Likewise.
-	* guile/scm-symbol.c (struct symbol_smob): Remove typedef.
-	* guile/scm-symtab.c (symtab_smob): Remove typedef.
-	(struct sal_smob): Remove typedef.
-	* guile/scm-param.c (struct param_smob): Remove typedef.
-	* guile/scm-progspace.c (struct pspace_smob): Rename.
-	* guile/scm-objfile.c (struct objfile_smob): Rename.
-	* guile/scm-iterator.c (struct iterator_smob): Rename.
-	* guile/scm-frame.c (struct frame_smob): Rename.
-	* guile/scm-arch.c (struct arch_smob): Rename.
-	* guile/scm-type.c (struct field_smob): Remove typedef.
-	(struct type_smob): Rename.
-	* guile/scm-cmd.c (struct command_smob): Remove typedef.
-	* guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
-	* guile/scm-value.c (struct value_smob): Remove typedef.
-	* guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
-	* guile/guile-internal.h (struct scheme_variable)
-	(struct scheme_function, struct scheme_integer_constant)
-	(struct gdb_smob, struct chained_gdb_smob)
-	(struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
-	(objfile_smob, pspace_smob, type_smob): Remove typedef.
-	* guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
-	(struct pretty_printer_worker_smob): Remove typedef.
-	* guile/scm-exception.c (struct exception_smob): Remove typedef.
-	* python/py-block.c (struct block_object): Remove typedef.
-	(block_syms_iterator_object): Update.
-	(set_block): Update.
-	(block_syms_iterator_object): Remove typedef.
-	* python/py-inferior.c (struct membuf_object): Remove typedef.
-	* python/py-symtab.c (struct symtab_object): Remove typedef.
-	(set_symtab): Update.
-	(sal_object): Remove typedef.
-	(set_sal): Update.
-	* python/py-frame.c (frame_object): Remove typedef.
-	* python/py-record-btrace.c (struct btpy_list_object): Remove
-	typedef.
-	* python/py-arch.c (struct arch_object): Remove typedef.
-	* python/py-linetable.c (struct linetable_entry_object)
-	(linetable_object, struct ltpy_iterator_object): Remove typedef.
-	* python/py-events.h (eventregistry_object): Remove typedef.
-	(struct events_object): Remove typedef.
-	* python/python-internal.h (gdbpy_breakpoint_object): Remove
-	typedef.
-	(thread_object): Remove typedef.
-	* python/py-progspace.c (pspace_object): Remove typedef.
-	* python/py-value.c (struct value_object): Remove typedef.
-	* python/py-record.h (recpy_record_object): Remove typedef.
-	(struct recpy_element_object): Remove typedef.
-	* python/py-lazy-string.c (lazy_string_object): Remove typedef.
-	* python/py-objfile.c (objfile_object): Remove typedef.
-	* python/py-cmd.c (struct cmdpy_object): Remove typedef.
-	* python/py-type.c (type_object): Remove typedef.
-	(typy_iterator_object): Update.
-	(set_type): Update.
-	(field_object): Remove typedef.
-	(typy_iterator_object): Remove typedef.
-	* python/py-registers.c (register_descriptor_iterator_object):
-	Remove typedef.
-	(struct register_descriptor_object)
-	(struct reggroup_iterator_object, struct reggroup_object): Remove
-	typedef.
-	* python/py-record.c (recpy_gap_object): Remove typedef.
-	* python/py-symbol.c (symbol_object): Remove typedef.
-	(set_symbol): Update.
-	* python/py-event.h (event_object): Remove typedef.
-	* python/py-param.c (parmpy_object): Remove typedef.
-	* python/py-instruction.c (struct py_insn_obj): Remove typedef.
-	* python/py-unwind.c (struct pending_frame_object): Remove typedef.
-	(unwind_info_object, struct cached_frame_info): Likewise.
-
-2020-12-04  Tom Tromey  <tromey@adacore.com>
-
-	* value.c (value_internal_function_name): Make return type const.
-	* value.h (value_internal_function_name): Make return type const.
-
-2020-12-04  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (submask, bit, bits): Remove.
-	* arch/aarch64-insn.c (extract_signed_bitfield): Remove.
-	(aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
-	(aarch64_decode_cb, aarch64_decode_tb)
-	(aarch64_decode_ldr_literal): Use sbits to extract a signed
-	immediate.
-	* arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
-
-2020-12-04  Tom de Vries  <tdevries@suse.de>
-
-	PR tdep/27007
-	* i386-tdep.c (i386_16_byte_align_p): Skip static fields.
-
-2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	PR gdb/26876
-	* dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
-	dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
-
-2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arch/riscv.c: Include 'rv32e-xregs.c'.
-	(riscv_create_target_description): Update to handle rv32e.
-	* arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
-	member variable.
-	<operator==>: Update to account for new field.
-	<hash>: Likewise.
-	* features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
-	* features/riscv/rv32e-xregs.c: Generated.
-	* features/riscv/rv32e-xregs.xml: New file.
-	* riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
-	file.
-	(riscv_debug_infcall): Likewise.
-	(riscv_debug_unwinder): Likewise.
-	(riscv_debug_gdbarch): Likewise.
-	(enum riscv_register_required_status): Delete.
-	(struct riscv_register_feature): Add constructor, delete default
-	constructor, copy, and assign constructors.
-	(struct riscv_register_feature::register_info) <required>: Delete.
-	<check>: Update comment and arguments.
-	(struct riscv_register_feature) <name>: Change to member function.
-	<prefer_first_name>: Delete.
-	<tdesc_feature>: New member function.
-	<registers>: Rename to...
-	<m_registers>: ...this.
-	<m_feature_name>: New member variable.
-	(riscv_register_feature::register_info::check): Update arguments.
-	(riscv_xreg_feature): Rewrite as class, create a single static
-	instance of the class.
-	(riscv_freg_feature): Likewise.
-	(riscv_virtual_feature): Likewise.
-	(riscv_csr_feature): Likewise.
-	(riscv_create_csr_aliases): Has become a member function inside
-	riscv_csr_feature class.
-	(riscv_abi_embedded): New function definition.
-	(riscv_register_name): Adjust to use new feature objects.
-	(struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
-	and adjust available argument registers.
-	(riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
-	(riscv_check_tdesc_feature): Delete.
-	(riscv_tdesc_unknown_reg): Adjust to use new feature objects.
-	(riscv_gdbarch_init): Delete target description checking code, and
-	instead call to the new feature objects to perform the checks.
-	Reorder handling of no abi information case, allows small code
-	simplification.
-	(_initialize_riscv_tdep): Remove call, this is now done in the
-	riscv_csr_feature constructor.
-	* riscv-tdep.h (riscv_abi_embedded): Declare.
-
-2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (riscv_create_csr_aliases): Remove use of
-	DECLARE_CSR_ALIAS.
-
-2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (riscv_is_unknown_csr): New function,
-	implementation moved from riscv_register_reggroup_p.
-	(riscv_register_reggroup_p): Update group handling for unknown
-	CSRs.
-
-2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
-
-	* dwarf2/read.c (dwz_search_other_debugdirs): New function.
-	(dwarf2_get_dwz_file): Convert 'filename' to a
-	std::string.  Use dwz_search_other_debugdirs to search for DWZ
-	files in the debug-file-directories provided by the user as well.
-
-2020-12-01  Tom Tromey  <tom@tromey.com>
-
-	* parse.c (expr_builder::expr_builder): Initialize expout.
-	(expr_builder::release): Use expression::resize.
-	(expression::expression, expression::~expression)
-	(expression::resize): New methods.
-	(write_exp_elt): Use expression::resize.
-	(prefixify_expression): Update.
-	(increase_expout_size): Use expression::resize.
-	* expression.h (struct expression): Add constructor, destructor.
-	<resize>: New method.
-	(expression_up): Change type.
-
-2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
-	* ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
-	(region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
-	set region.
-
-2020-11-30  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26905
-	* dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
-	is_reference parameter.
-	(dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
-
-2020-11-30  Tom Tromey  <tom@tromey.com>
-
-	* rust-lang.c (rust_op_name): Remove.
-	(exp_descriptor_rust): Update.
-	* parser-defs.h (op_name_standard): Don't declare.
-	(struct exp_descriptor) <op_name>: Remove.
-	* parse.c (exp_descriptor_standard): Update.
-	* opencl-lang.c (exp_descriptor_opencl): Update.
-	* m2-lang.c (m2_language::exp_descriptor_modula2): Update.
-	* f-lang.c (op_name_f): Remove.
-	(f_language::exp_descriptor_tab): Update.
-	* expression.h (op_name): Update.
-	* expprint.c (op_name): Rewrite.
-	(op_name_standard): Remove.
-	(dump_raw_expression, dump_subexp): Update.
-	* c-lang.c (exp_descriptor_c): Update.
-	* ax-gdb.c (gen_expr): Update.
-	* ada-lang.c (ada_op_name): Remove.
-	(ada_exp_descriptor): Update.
-
-2020-11-30  Tom Tromey  <tom@tromey.com>
-
-	* eval.c (init_array_element): Remove.
-	(evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
-
-2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR tui/26973
-	* tui/tui-layout.c (tui_apply_current_layout): Don't delete the
-	static locator win info.
-
-2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
-
-	* acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
-	program.
-
-2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
-	is always initialized.
-
-2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
-
-	* features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
-	* features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
-
-2020-11-25  Tom Tromey  <tom@tromey.com>
-
-	* eval.c (evaluate_subexp_standard): Remove unnecessary
-	variables.
-
-2020-11-25  Tom Tromey  <tom@tromey.com>
-
-	* d-lang.c: Include parser-defs.h.
-	* rust-lang.c: Include parser-defs.h.
-	* c-lang.h: Do not include parser-defs.h.
-
-2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regcache.h (struct cached_reg): Remove typedef.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* README: Fix the URL of the MPFR library.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* README: Document the --with-libgmp-prefix configure option.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* NEWS: Add entry documenting support for DWARF-based fixed
-	point types.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* NEWS: Document that building GDB now requires GMP.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* typeprint.c (print_type_scalar): Add handling of
-	TYPE_CODE_FIXED_POINT.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* valarith.c (fixed_point_binop): Replace the
-	INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
-	users accordingly.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
-	replacing fixed_point_scaling_factor.  All callers updated
-	throughout this project.
-	(fixed_point_scaling_factor): Delete declaration.
-	* gdbtypes.c (type::fixed_point_scaling_factor): Replaces
-	fixed_point_scaling_factor.  Adjust implementation accordingly.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
-	replacing the fixed_point_type_base_type function. All callers
-	updated throughout this project.
-	(fixed_point_type_base_type): Remove declaration.
-	* gdbtypes.c (type::fixed_point_type_base_type): Replaces
-	fixed_point_type_base_type.  Adjust implementation accordingly.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
-	New methods.
-	(INIT_FIXED_POINT_SPECIFIC): Adjust.
-	(TYPE_FIXED_POINT_INFO): Delete macro.
-	(allocate_fixed_point_type_info): Change return type to void.
-	* gdbtypes.c (copy_type_recursive): Replace the use of
-	TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
-	(fixed_point_scaling_factor): Likewise.
-	(allocate_fixed_point_type_info): Change return type to void.
-	Adjust implementation accordingly.
-	* dwarf2/read.c (finish_fixed_point_type): Replace the use of
-	TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* gmp-utils.h (gdb_mpz::read): Change buf and len parameters
-	into one single gdb::array_view parameter.
-	(gdb_mpz::write): Likewise.
-	(gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
-	* gmp-utils.c (gdb_mpz::read): Change buf and len parameters
-	into one single gdb::array_view parameter.
-	Adjust implementation accordingly.
-	(gdb_mpz::write): Likewise.
-	(gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
-	* unittests/gmp-utils-selftests.c: Adapt following changes above.
-	* valarith.c, valops.c, valprint.c, value.c: Likewise.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
-	Change return type to std::string. Update all callers.
-	* gmp-utils.c (gmp_string_printf): Likewise.
-
-2020-11-24  Joel Brobecker  <brobecker@adacore.com>
-
-	* unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
-	instead of mpq_set_ui to initialize our GMP rational.
-
-2020-11-23  Tom de Vries  <tdevries@suse.de>
-
-	* debuginfod-support.c (debuginfod_source_query)
-	(debuginfod_debuginfo_query): Only set DESTNAME if successful.
-
-2020-11-21  Tom Tromey  <tom@tromey.com>
-
-	* breakpoint.c (watchpoint_exp_is_const): Return bool.
-
-2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
-	Pass 2.0 to pow.
-	(gdb_mpz_write_all_from_small): Likewise.
-
-2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
-	of abs.
-
-2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
-
-	* ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
-	ctf_arc_open_by_name.
-
-2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
-
-	* ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
-	(ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
-
-2020-11-20  Pedro Alves  <pedro@palves.net>
-
-	* language.c (language_arch_info::lookup_primitive_type): Use
-	gdb::function_view instead of gdb::function.
-	(template language_lookup_primitive_type): Rename to ...
-	(language_lookup_primitive_type_1): ... this, and make static.
-	(language_lookup_primitive_type(const struct language_defn *,
-	struct gdbarch *, const char *): Make non-template.
-	(language_lookup_primitive_type(const struct language_defn *,
-	struct gdbarch *, std::function<bool (struct type *)>): Make
-	non-template and use gdb::function_view.
-	* language.h (language_arch_info::lookup_primitive_type): Use
-	gdb::function_view instead of std::function.
-	(language_lookup_primitive_type): No longer template.
-	* opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
-	lambda instead of a std::function.
-
-2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
-
-	PR tdep/26916
-	* s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
-	and STOCFH.
-
-2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* f-lang.c (fortran_value_subarray): Use plongest/pulongest.
-
-2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbarch.sh (read_core_file_mappings): Remove `other` parameter
-	in `loop_cb` parameter.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-	* arch-utils.c (default_read_core_file_mappings): Remove `other`
-	parameter.
-	* arch-utils.h (default_read_core_file_mappings): Likewise.
-	* corelow.c (core_target::build_file_mappings): Likewise.
-	* linux-tdep.c (linux_read_core_file_mappings): Likewise.
-	(linux_core_info_proc_mappings): Likewise.
-
-2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
-	* NEWS: Mention new options.
-	* f-array-walker.h: New file.
-	* f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
-	(repack_array_slices): New static global.
-	(show_repack_array_slices): New function.
-	(fortran_array_slicing_debug): New static global.
-	(show_fortran_array_slicing_debug): New function.
-	(value_f90_subarray): Delete.
-	(skip_undetermined_arglist): Delete.
-	(class fortran_array_repacker_base_impl): New class.
-	(class fortran_lazy_array_repacker_impl): New class.
-	(class fortran_array_repacker_impl): New class.
-	(fortran_value_subarray): Complete rewrite.
-	(set_fortran_list): New static global.
-	(show_fortran_list): Likewise.
-	(_initialize_f_language): Register new commands.
-	(fortran_adjust_dynamic_array_base_address_hack): New function.
-	* f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
-	Declare.
-	* f-valprint.c: Include 'f-array-walker.h'.
-	(class fortran_array_printer_impl): New class.
-	(f77_print_array_1): Delete.
-	(f77_print_array): Delete.
-	(fortran_print_array): New.
-	(f_value_print_inner): Update to call fortran_print_array.
-	* gdbtypes.c: Include 'f-lang.h'.
-	(resolve_dynamic_type_internal): Call
-	fortran_adjust_dynamic_array_base_address_hack.
-
-2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* breakpoint.c (struct watch_options): New struct.
-	(watch_option_defs): New static global.
-	(make_watch_options_def_group): New function.
-	(watch_maybe_just_location): Convert option parsing.
-	(watch_command_completer): New function.
-	(_initialize_breakpoint): Build help text using options mechanism.
-
-2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* breakpoint.c (update_watchpoint): Pass 'false' not '0'.
-	(watch_command_1): Update parameter types.  Convert locals to
-	bool.
-	(watch_command_wrapper): Change parameter type.
-	(watch_maybe_just_location): Change locals to bool.
-	(rwatch_command_wrapper): Update parameter type.
-	(awatch_command_wrapper): Update parameter type.
-	* breakpoint.h (watch_command_wrapper): Change parameter type.
-	(rwatch_command_wrapper): Update parameter type.
-	(awatch_command_wrapper): Update parameter type.
-	* eval.c (fetch_subexp_value): Change parameter type.
-	* ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
-	'false' not '0'.
-	* value.h (fetch_subexp_value): Change parameter type in
-	declaration.
-
-2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
-	skip_spaces.
-
-2020-11-18  Keith Seitz  <keiths@redhat.com>
-
-	* linux-tdep.c (dump_note_entry_p): Return true instead of
-	checking `filename'.
-
-2020-11-18  Tom de Vries  <tdevries@suse.de>
-
-	* debuginfod-support.c (debuginfod_source_query)
-	(debuginfod_debuginfo_query): Also do early exit if
-	"(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
-
-2020-11-18  Tom de Vries  <tdevries@suse.de>
-
-	* gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
-	warning.
-
-2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (get_array_bounds): Return bool, adjust some
-	callers.  Move doc here.
-	* gdbtypes.c (get_array_bounds): Return bool
-
-2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
-	assert.
-	* arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
-	* disasm-selftests.c (print_one_insn_test): Fall throough from ARC
-	case to the default.
-
-2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* printcmd.c: Include 'safe-ctype.c'.
-	(skip_over_slash_fmt): New function.
-	(print_command_completer): Call skip_over_slash_fmt.
-	(display_and_x_command_completer): New function.
-	(_initialize_printcmd): Add command completion for 'x' and
-	'display'.
-
-2020-11-16  Pedro Alves  <pedro@palves.net>
-
-	* frame.c (get_prev_frame): Move get_frame_id call from here ...
-	(get_prev_frame_always_1): ... to here.
-	* inline-frame.c (inline_frame_this_id): Mention
-	get_prev_frame_always_1 in comment.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
-	handling.
-	(value_less): Add fixed-point handling.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* eval.c (binop_promote): Add fixed-point type handling.
-	* valarith.c (fixed_point_binop): New function.
-	(scalar_binop): Add fixed-point type handling.
-	(value_neg): Add fixed-point type handling.
-	* valops.c (value_cast_to_fixed_point): New function.
-	(value_cast): Add fixed-point type handling.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-typeprint.c (ada_print_type): Add handing of fixed-point
-	range types.
-	* c-typeprint.c (c_type_print_varspec_prefix)
-	(c_type_print_varspec_suffix, c_type_print_base_1): Add
-	TYPE_CODE_FIXED_POINT handling.
-	* p-typeprint.c (pascal_type_print_varspec_prefix)
-	(pascal_type_print_varspec_suffix): Likewise.
-	* typeprint.c (print_type_fixed_point): New function.
-	* typeprint.h (print_type_fixed_point): Add declaration.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* printcmd.c (print_scalar_formatted): Add fixed-point type
-	handling when options->format is set.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
-	* dwarf2/read.c (get_dwarf2_rational_constant)
-	(get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
-	(has_zero_over_zero_small_attribute): New functions.
-	read_base_type, set_die_type): Add fixed-point type handling.
-	* gdb-gdb.py.in: Add fixed-point type handling.
-	* gdbtypes.c: #include "gmp-utils.h".
-	(create_range_type, set_type_code): Add fixed-point type handling.
-	(init_fixed_point_type): New function.
-	(is_integral_type, is_scalar_type): Add fixed-point type handling.
-	(print_fixed_point_type_info): New function.
-	(recursive_dump_type, copy_type_recursive): Add fixed-point type
-	handling.
-	(fixed_point_type_storage): New typedef.
-	(fixed_point_objfile_key): New static global.
-	(allocate_fixed_point_type_info, is_fixed_point_type): New functions.
-	(fixed_point_type_base_type, fixed_point_scaling_factor): New
-	functions.
-	* gdbtypes.h: #include "gmp-utils.h".
-	(enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
-	(union type_specific) <fixed_point_info>: New field.
-	(struct fixed_point_type_info): New struct.
-	(INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
-	(init_fixed_point_type, is_fixed_point_type)
-	(fixed_point_type_base_type, fixed_point_scaling_factor)
-	(allocate_fixed_point_type_info): Add declarations.
-	* valprint.c (generic_val_print_fixed_point): New function.
-	(generic_value_print): Add fixed-point type handling.
-	* value.c (value_as_address, unpack_long): Add fixed-point type
-	handling.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* utils.h (uinteger_pow): Add declaration.
-	* utils.c (uinteger_pow): Moved here (without changes)...
-	* valarith.c (uinteger_pow): ... from here.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* gmp-utils.h,  gmp-utils.c: New file.
-	* unittests/gmp-utils-selftests.c: New file.
-	* Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
-	unittests/gmp-utils-selftests.c.
-	(COMMON_SFILES) Add gmp-utils.c.
-	(HFILES_NO_SRCDIR): Add gmp-utils.h.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* configure.ac: Generate an error if a usable GMP library
-	could not be found.
-	* configure: Regenerate.
-
-2020-11-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* configure.ac: Add support for --with-libgmp-prefix.
-	* Makefile.in (LIBGMP): New variable.
-	(CLIBS): Include $(LIBGMP).
-	* configure, config.in: Regenerate
-
-2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR cli/26879
-	* f-exp.y (COMPLETE): New token.
-	(exp): Two new rules for tab-completion.
-	(saw_name_at_eof): New static global.
-	(last_was_structop): Likewise.
-	(yylex): Set new variables, and return COMPLETE token at the end
-	of the input stream in some cases.
-
-2020-11-14  Tom Tromey  <tom@tromey.com>
-
-	* infrun.c (fetch_inferior_event): Use "bool" for should_stop.
-
-2020-11-14  Tom Tromey  <tom@tromey.com>
-
-	* opencl-lang.c (opencl_component_ref): Make "comps" const.
-
-2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
-
-2020-11-13  Tom Tromey  <tom@tromey.com>
-
-	* c-lang.c (convert_ucn, convert_octal, convert_hex)
-	(convert_escape, parse_one_string): Constify.
-
-2020-11-13  Keith Seitz  <keiths@redhat.com>
-
-	https://bugzilla.redhat.com/show_bug.cgi?id=1553086
-	* elfread.c (elf_symfile_segments): Omit "Loadable section ...
-	outside of ELF segments" warning for debugin
-
-2020-11-13  Keith Seitz  <keiths@redhat.com>
-
-	PR gdb/23034
-	* elfread.c (elf_symfile_segments): Output a BFD file name
-	for the "Loadable section ... outside of ELF segments" warning.
-
-2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	PR gdb/26835
-	* arm-tdep.c (class arm_instruction_reader): New.
-	(target_arm_instruction_reader): New.
-	(arm_analyze_prologue): Add instruction reader parameter and use
-	it.  Use arm_expand_immediate.
-	(class target_arm_instruction_reader): Adjust.
-	(arm_skip_prologue): Adjust.
-	(arm_expand_immediate): New.
-	(arm_scan_prologue): Adjust.
-	(arm_analyze_prologue_test): New.
-	(class test_arm_instruction_reader): New.
-
-2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* f-lang.c (fortran_argument_convert): Add declaration.  Add
-	header comment, taken from f-lang.h.  Make static.
-	* f-lang.h (f77_get_dynamic_array_length): Delete declaration.
-	(fortran_argument_convert): Delete declaration.
-
-2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-exp.y (find_primitive_type): Make parameter const.
-	* ada-lang.c (enum ada_primitive_types): Delete.
-	(ada_language::language_arch_info): Update.
-	* c-lang.c (enum c_primitive_types): Delete.
-	(c_language_arch_info): Update.
-	(enum cplus_primitive_types): Delete.
-	(cplus_language::language_arch_info): Update.
-	* d-lang.c (enum d_primitive_types): Delete.
-	(d_language::language_arch_info): Update.
-	* f-lang.c (enum f_primitive_types): Delete.
-	(f_language::language_arch_info): Update.
-	* go-lang.c (enum go_primitive_types): Delete.
-	(go_language::language_arch_info): Update.
-	* language.c (auto_or_unknown_language::language_arch_info):
-	Update.
-	(language_gdbarch_post_init): Use obstack_new, use array indexing.
-	(language_string_char_type): Add header comment, call function in
-	language_arch_info.
-	(language_bool_type): Likewise
-	(language_arch_info::bool_type): Define.
-	(language_lookup_primitive_type_1): Delete.
-	(language_lookup_primitive_type): Rewrite as a templated function
-	to call function in language_arch_info, then instantiate twice.
-	(language_arch_info::type_and_symbol::alloc_type_symbol): Define.
-	(language_arch_info::lookup_primitive_type_and_symbol): Define.
-	(language_arch_info::lookup_primitive_type): Define twice with
-	different signatures.
-	(language_arch_info::lookup_primitive_type_as_symbol): Define.
-	(language_lookup_primitive_type_as_symbol): Rewrite to call a
-	member function in language_arch_info.
-	* language.h (language_arch_info): Complete rewrite.
-	(language_lookup_primitive_type): Make templated.
-	* m2-lang.c (enum m2_primitive_types): Delete.
-	(m2_language::language_arch_info): Update.
-	* opencl-lang.c (OCL_P_TYPE): Delete.
-	(enum opencl_primitive_types): Delete.
-	(opencl_type_data): Delete.
-	(builtin_opencl_type): Delete.
-	(lookup_opencl_vector_type): Update.
-	(opencl_language::language_arch_info): Update, lots of content
-	moved from...
-	(build_opencl_types): ...here.  This function is now deleted.
-	(_initialize_opencl_language): Delete.
-	* p-lang.c (enum pascal_primitive_types): Delete.
-	(pascal_language::language_arch_info): Update.
-	* rust-lang.c (enum rust_primitive_types): Delete.
-	(rust_language::language_arch_info): Update.
-
-2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
-	dwarf2_queue_guard.
-
-2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
-	comment.
-
-2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (dwarf_read_debug_printf,
-	dwarf_read_debug_printf_v): New macros, use throughout the file.
-
-2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
-
-	PR tdep/27015
-	* arc-linux-tdep.c (collect_register): Populate "eret" by
-	"pc" value from the regcache when asked for "pc" value.
-
-2020-11-12  Tom Tromey  <tom@tromey.com>
-
-	PR rust/26799:
-	* symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
-	exist.
-
-2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* features/Makefile (XMLTOC): Add rx.xml.
-	(FEATURE_XMLFILES): Remove rx.xml.
-	(FEATURE_CFILES rule): Pass '-single-feature' flag.
-	* features/rx.c: Regenerate.
-	* features/rx.xml: Wrap in `target` tags, and reindent.
-	* target-descriptions.c (struct maint_print_c_tdesc_options): New
-	structure.
-	(maint_print_c_tdesc_opt_def): New typedef.
-	(maint_print_c_tdesc_opt_defs): New static global.
-	(make_maint_print_c_tdesc_options_def_group): New function.
-	(maint_print_c_tdesc_cmd): Make use of command line flags, only
-	print single feature C file for target descriptions containing a
-	single feature.
-	(maint_print_c_tdesc_cmd_completer): New function.
-	(_initialize_target_descriptions): Update call to register command
-	completer, and include command line flag in help text.
-
-2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
-	numbers.
-	* riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
-	enum values.
-
-2020-11-10  Tom Tromey  <tom@tromey.com>
-
-	* value.h (internalvar_name): Update.
-	* value.c (internalvar_name): Make return type const.
-
-2020-11-10  Tom Tromey  <tom@tromey.com>
-
-	* ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
-	(gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
-	const.
-
-2020-11-10  Tom Tromey  <tom@tromey.com>
-
-	* objc-lang.h (value_nsstring): Update.
-	* objc-lang.c (value_nsstring): Make "ptr" const.
-
-2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* expprint.c (print_subexp_funcall): Increment expression position
-	after reading argument count.
-	* f-lang.c (print_subexp_f): Skip over opcode before calling
-	common function.
-	(dump_subexp_body_f): Likewise.
-
-2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
-
-	PR python/26832
-	* configure: Regenerate.
-	* configure.ac: Check for python modules ctypes instead of
-	itertools.
-
-2020-11-06  Pedro Alves  <pedro@palves.net>
-
-	* macroexp.c (struct macro_buffer): Split in two classes.  Add
-	uses adjusted.
-	(struct shared_macro_buffer): New, factored out from struct
-	macro_buffer.
-	(struct growable_macro_buffer): New, factored out from struct
-	macro_buffer.
-	(set_token, get_comment, get_identifier, get_pp_number)
-	(get_character_constant, get_string_literal, get_punctuator)
-	(get_next_token_for_substitution): Constify parameters.
-	(substitute_args): Constify locals.
-
-2020-11-05  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_cutu_die_from_dwo)
-	(cutu_reader::cutu_reader, cutu_reader::cutu_reader)
-	(build_type_psymtabs_1): Update.
-	* dwarf2/abbrev.h (struct abbrev_table): Remove objfile
-	parameter.
-	* dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
-	Don't read section.  Add assert.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-typeprint.c (ada_print_type): Handle __XVL fields.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-typeprint.c (ada_print_type): Handle __T types.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (add_partial_symbol, process_die):
-	Handle DW_TAG_array_type.
-	(is_type_tag_for_partial): Add "lang" parameter.
-	(load_partial_dies, new_symbol): Handle DW_TAG_array_type.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_value_slice_from_ptr): Use bit size.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (read_array_type): Only apply stride to innermost
-	array.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* gdbtypes.c (update_static_array_size): Handle bit stride.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_is_any_packed_array_type): New function.
-	(ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (recognize_bound_expression)
-	(quirk_ada_thick_pointer): New functions.
-	(read_array_type): Call quirk_ada_thick_pointer.
-	(set_die_type): Add "skip_data_location" parameter.
-	(quirk_ada_thick_pointer): New function.
-	(process_structure_scope): Call quirk_ada_thick_pointer.
-	* ada-lang.c (ada_is_unconstrained_packed_array_type)
-	(decode_packed_array_bitsize): Handle thick pointers without
-	parallel types.
-	(ada_is_gnat_encoded_packed_array_type): Rename from
-	ada_is_packed_array_type.
-	(ada_is_constrained_packed_array_type): Update.
-	* ada-valprint.c (ada_val_print_gnat_array): Remove.
-	(ada_value_print_1): Use ada_get_decoded_value.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (recursively_update_array_bitsize): New function.
-	(decode_constrained_packed_array_type): Call it.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (to_fixed_array_type): Error if
-	decode_constrained_packed_array_type returns NULL.
-
-2020-11-04  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
-
-2020-11-02  Tom Tromey  <tromey@adacore.com>
-
-	* Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
-	(ALLDEPFILES): Add amd64-ravenscar-thread.c.
-	(HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
-	* amd64-ravenscar-thread.c: New file.
-	* amd64-ravenscar-thread.h: New file.
-	* amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
-	* configure.tgt (amd64_tobjs): Add ravenscar objects.
-
-2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* main.c (execute_cmdargs): New function.
-	(captured_main_1): Make use of execute_cmdargs.
-
-2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* NEWS: Mention changes to config file search path.
-	* main.c
-
-2020-11-02  Tom Tromey  <tromey@adacore.com>
-
-	* python/python.c: Consolidate two HAVE_PYTHON blocks.
-	(python_GdbModuleDef): Move earlier.  Now static.
-	(do_start_initialization): Consolidate some IS_PY3K blocks.
-
-2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
-
-	* aarch64-linux-tdep.c: Fix indentation.
-	* aarch64-ravenscar-thread.c: Fix indentation.
-	* aarch64-tdep.c: Fix indentation.
-	* aarch64-tdep.h: Fix indentation.
-	* ada-lang.c: Fix indentation.
-	* ada-lang.h: Fix indentation.
-	* ada-tasks.c: Fix indentation.
-	* ada-typeprint.c: Fix indentation.
-	* ada-valprint.c: Fix indentation.
-	* ada-varobj.c: Fix indentation.
-	* addrmap.c: Fix indentation.
-	* addrmap.h: Fix indentation.
-	* agent.c: Fix indentation.
-	* aix-thread.c: Fix indentation.
-	* alpha-bsd-nat.c: Fix indentation.
-	* alpha-linux-tdep.c: Fix indentation.
-	* alpha-mdebug-tdep.c: Fix indentation.
-	* alpha-nbsd-tdep.c: Fix indentation.
-	* alpha-obsd-tdep.c: Fix indentation.
-	* alpha-tdep.c: Fix indentation.
-	* amd64-bsd-nat.c: Fix indentation.
-	* amd64-darwin-tdep.c: Fix indentation.
-	* amd64-linux-nat.c: Fix indentation.
-	* amd64-linux-tdep.c: Fix indentation.
-	* amd64-nat.c: Fix indentation.
-	* amd64-obsd-tdep.c: Fix indentation.
-	* amd64-tdep.c: Fix indentation.
-	* amd64-windows-tdep.c: Fix indentation.
-	* annotate.c: Fix indentation.
-	* arc-tdep.c: Fix indentation.
-	* arch-utils.c: Fix indentation.
-	* arch/arm-get-next-pcs.c: Fix indentation.
-	* arch/arm.c: Fix indentation.
-	* arm-linux-nat.c: Fix indentation.
-	* arm-linux-tdep.c: Fix indentation.
-	* arm-nbsd-tdep.c: Fix indentation.
-	* arm-pikeos-tdep.c: Fix indentation.
-	* arm-tdep.c: Fix indentation.
-	* arm-tdep.h: Fix indentation.
-	* arm-wince-tdep.c: Fix indentation.
-	* auto-load.c: Fix indentation.
-	* auxv.c: Fix indentation.
-	* avr-tdep.c: Fix indentation.
-	* ax-gdb.c: Fix indentation.
-	* ax-general.c: Fix indentation.
-	* bfin-linux-tdep.c: Fix indentation.
-	* block.c: Fix indentation.
-	* block.h: Fix indentation.
-	* blockframe.c: Fix indentation.
-	* bpf-tdep.c: Fix indentation.
-	* break-catch-sig.c: Fix indentation.
-	* break-catch-syscall.c: Fix indentation.
-	* break-catch-throw.c: Fix indentation.
-	* breakpoint.c: Fix indentation.
-	* breakpoint.h: Fix indentation.
-	* bsd-uthread.c: Fix indentation.
-	* btrace.c: Fix indentation.
-	* build-id.c: Fix indentation.
-	* buildsym-legacy.h: Fix indentation.
-	* buildsym.c: Fix indentation.
-	* c-typeprint.c: Fix indentation.
-	* c-valprint.c: Fix indentation.
-	* c-varobj.c: Fix indentation.
-	* charset.c: Fix indentation.
-	* cli/cli-cmds.c: Fix indentation.
-	* cli/cli-decode.c: Fix indentation.
-	* cli/cli-decode.h: Fix indentation.
-	* cli/cli-script.c: Fix indentation.
-	* cli/cli-setshow.c: Fix indentation.
-	* coff-pe-read.c: Fix indentation.
-	* coffread.c: Fix indentation.
-	* compile/compile-cplus-types.c: Fix indentation.
-	* compile/compile-object-load.c: Fix indentation.
-	* compile/compile-object-run.c: Fix indentation.
-	* completer.c: Fix indentation.
-	* corefile.c: Fix indentation.
-	* corelow.c: Fix indentation.
-	* cp-abi.h: Fix indentation.
-	* cp-namespace.c: Fix indentation.
-	* cp-support.c: Fix indentation.
-	* cp-valprint.c: Fix indentation.
-	* cris-linux-tdep.c: Fix indentation.
-	* cris-tdep.c: Fix indentation.
-	* darwin-nat-info.c: Fix indentation.
-	* darwin-nat.c: Fix indentation.
-	* darwin-nat.h: Fix indentation.
-	* dbxread.c: Fix indentation.
-	* dcache.c: Fix indentation.
-	* disasm.c: Fix indentation.
-	* dtrace-probe.c: Fix indentation.
-	* dwarf2/abbrev.c: Fix indentation.
-	* dwarf2/attribute.c: Fix indentation.
-	* dwarf2/expr.c: Fix indentation.
-	* dwarf2/frame.c: Fix indentation.
-	* dwarf2/index-cache.c: Fix indentation.
-	* dwarf2/index-write.c: Fix indentation.
-	* dwarf2/line-header.c: Fix indentation.
-	* dwarf2/loc.c: Fix indentation.
-	* dwarf2/macro.c: Fix indentation.
-	* dwarf2/read.c: Fix indentation.
-	* dwarf2/read.h: Fix indentation.
-	* elfread.c: Fix indentation.
-	* eval.c: Fix indentation.
-	* event-top.c: Fix indentation.
-	* exec.c: Fix indentation.
-	* exec.h: Fix indentation.
-	* expprint.c: Fix indentation.
-	* f-lang.c: Fix indentation.
-	* f-typeprint.c: Fix indentation.
-	* f-valprint.c: Fix indentation.
-	* fbsd-nat.c: Fix indentation.
-	* fbsd-tdep.c: Fix indentation.
-	* findvar.c: Fix indentation.
-	* fork-child.c: Fix indentation.
-	* frame-unwind.c: Fix indentation.
-	* frame-unwind.h: Fix indentation.
-	* frame.c: Fix indentation.
-	* frv-linux-tdep.c: Fix indentation.
-	* frv-tdep.c: Fix indentation.
-	* frv-tdep.h: Fix indentation.
-	* ft32-tdep.c: Fix indentation.
-	* gcore.c: Fix indentation.
-	* gdb_bfd.c: Fix indentation.
-	* gdbarch.sh: Fix indentation.
-	* gdbarch.c: Re-generate
-	* gdbarch.h: Re-generate.
-	* gdbcore.h: Fix indentation.
-	* gdbthread.h: Fix indentation.
-	* gdbtypes.c: Fix indentation.
-	* gdbtypes.h: Fix indentation.
-	* glibc-tdep.c: Fix indentation.
-	* gnu-nat.c: Fix indentation.
-	* gnu-nat.h: Fix indentation.
-	* gnu-v2-abi.c: Fix indentation.
-	* gnu-v3-abi.c: Fix indentation.
-	* go32-nat.c: Fix indentation.
-	* guile/guile-internal.h: Fix indentation.
-	* guile/scm-cmd.c: Fix indentation.
-	* guile/scm-frame.c: Fix indentation.
-	* guile/scm-iterator.c: Fix indentation.
-	* guile/scm-math.c: Fix indentation.
-	* guile/scm-ports.c: Fix indentation.
-	* guile/scm-pretty-print.c: Fix indentation.
-	* guile/scm-value.c: Fix indentation.
-	* h8300-tdep.c: Fix indentation.
-	* hppa-linux-nat.c: Fix indentation.
-	* hppa-linux-tdep.c: Fix indentation.
-	* hppa-nbsd-nat.c: Fix indentation.
-	* hppa-nbsd-tdep.c: Fix indentation.
-	* hppa-obsd-nat.c: Fix indentation.
-	* hppa-tdep.c: Fix indentation.
-	* hppa-tdep.h: Fix indentation.
-	* i386-bsd-nat.c: Fix indentation.
-	* i386-darwin-nat.c: Fix indentation.
-	* i386-darwin-tdep.c: Fix indentation.
-	* i386-dicos-tdep.c: Fix indentation.
-	* i386-gnu-nat.c: Fix indentation.
-	* i386-linux-nat.c: Fix indentation.
-	* i386-linux-tdep.c: Fix indentation.
-	* i386-nto-tdep.c: Fix indentation.
-	* i386-obsd-tdep.c: Fix indentation.
-	* i386-sol2-nat.c: Fix indentation.
-	* i386-tdep.c: Fix indentation.
-	* i386-tdep.h: Fix indentation.
-	* i386-windows-tdep.c: Fix indentation.
-	* i387-tdep.c: Fix indentation.
-	* i387-tdep.h: Fix indentation.
-	* ia64-libunwind-tdep.c: Fix indentation.
-	* ia64-libunwind-tdep.h: Fix indentation.
-	* ia64-linux-nat.c: Fix indentation.
-	* ia64-linux-tdep.c: Fix indentation.
-	* ia64-tdep.c: Fix indentation.
-	* ia64-tdep.h: Fix indentation.
-	* ia64-vms-tdep.c: Fix indentation.
-	* infcall.c: Fix indentation.
-	* infcmd.c: Fix indentation.
-	* inferior.c: Fix indentation.
-	* infrun.c: Fix indentation.
-	* iq2000-tdep.c: Fix indentation.
-	* language.c: Fix indentation.
-	* linespec.c: Fix indentation.
-	* linux-fork.c: Fix indentation.
-	* linux-nat.c: Fix indentation.
-	* linux-tdep.c: Fix indentation.
-	* linux-thread-db.c: Fix indentation.
-	* lm32-tdep.c: Fix indentation.
-	* m2-lang.c: Fix indentation.
-	* m2-typeprint.c: Fix indentation.
-	* m2-valprint.c: Fix indentation.
-	* m32c-tdep.c: Fix indentation.
-	* m32r-linux-tdep.c: Fix indentation.
-	* m32r-tdep.c: Fix indentation.
-	* m68hc11-tdep.c: Fix indentation.
-	* m68k-bsd-nat.c: Fix indentation.
-	* m68k-linux-nat.c: Fix indentation.
-	* m68k-linux-tdep.c: Fix indentation.
-	* m68k-tdep.c: Fix indentation.
-	* machoread.c: Fix indentation.
-	* macrocmd.c: Fix indentation.
-	* macroexp.c: Fix indentation.
-	* macroscope.c: Fix indentation.
-	* macrotab.c: Fix indentation.
-	* macrotab.h: Fix indentation.
-	* main.c: Fix indentation.
-	* mdebugread.c: Fix indentation.
-	* mep-tdep.c: Fix indentation.
-	* mi/mi-cmd-catch.c: Fix indentation.
-	* mi/mi-cmd-disas.c: Fix indentation.
-	* mi/mi-cmd-env.c: Fix indentation.
-	* mi/mi-cmd-stack.c: Fix indentation.
-	* mi/mi-cmd-var.c: Fix indentation.
-	* mi/mi-cmds.c: Fix indentation.
-	* mi/mi-main.c: Fix indentation.
-	* mi/mi-parse.c: Fix indentation.
-	* microblaze-tdep.c: Fix indentation.
-	* minidebug.c: Fix indentation.
-	* minsyms.c: Fix indentation.
-	* mips-linux-nat.c: Fix indentation.
-	* mips-linux-tdep.c: Fix indentation.
-	* mips-nbsd-tdep.c: Fix indentation.
-	* mips-tdep.c: Fix indentation.
-	* mn10300-linux-tdep.c: Fix indentation.
-	* mn10300-tdep.c: Fix indentation.
-	* moxie-tdep.c: Fix indentation.
-	* msp430-tdep.c: Fix indentation.
-	* namespace.h: Fix indentation.
-	* nat/fork-inferior.c: Fix indentation.
-	* nat/gdb_ptrace.h: Fix indentation.
-	* nat/linux-namespaces.c: Fix indentation.
-	* nat/linux-osdata.c: Fix indentation.
-	* nat/netbsd-nat.c: Fix indentation.
-	* nat/x86-dregs.c: Fix indentation.
-	* nbsd-nat.c: Fix indentation.
-	* nbsd-tdep.c: Fix indentation.
-	* nios2-linux-tdep.c: Fix indentation.
-	* nios2-tdep.c: Fix indentation.
-	* nto-procfs.c: Fix indentation.
-	* nto-tdep.c: Fix indentation.
-	* objfiles.c: Fix indentation.
-	* objfiles.h: Fix indentation.
-	* opencl-lang.c: Fix indentation.
-	* or1k-tdep.c: Fix indentation.
-	* osabi.c: Fix indentation.
-	* osabi.h: Fix indentation.
-	* osdata.c: Fix indentation.
-	* p-lang.c: Fix indentation.
-	* p-typeprint.c: Fix indentation.
-	* p-valprint.c: Fix indentation.
-	* parse.c: Fix indentation.
-	* ppc-linux-nat.c: Fix indentation.
-	* ppc-linux-tdep.c: Fix indentation.
-	* ppc-nbsd-nat.c: Fix indentation.
-	* ppc-nbsd-tdep.c: Fix indentation.
-	* ppc-obsd-nat.c: Fix indentation.
-	* ppc-ravenscar-thread.c: Fix indentation.
-	* ppc-sysv-tdep.c: Fix indentation.
-	* ppc64-tdep.c: Fix indentation.
-	* printcmd.c: Fix indentation.
-	* proc-api.c: Fix indentation.
-	* producer.c: Fix indentation.
-	* producer.h: Fix indentation.
-	* prologue-value.c: Fix indentation.
-	* prologue-value.h: Fix indentation.
-	* psymtab.c: Fix indentation.
-	* python/py-arch.c: Fix indentation.
-	* python/py-bpevent.c: Fix indentation.
-	* python/py-event.c: Fix indentation.
-	* python/py-event.h: Fix indentation.
-	* python/py-finishbreakpoint.c: Fix indentation.
-	* python/py-frame.c: Fix indentation.
-	* python/py-framefilter.c: Fix indentation.
-	* python/py-inferior.c: Fix indentation.
-	* python/py-infthread.c: Fix indentation.
-	* python/py-objfile.c: Fix indentation.
-	* python/py-prettyprint.c: Fix indentation.
-	* python/py-registers.c: Fix indentation.
-	* python/py-signalevent.c: Fix indentation.
-	* python/py-stopevent.c: Fix indentation.
-	* python/py-stopevent.h: Fix indentation.
-	* python/py-threadevent.c: Fix indentation.
-	* python/py-tui.c: Fix indentation.
-	* python/py-unwind.c: Fix indentation.
-	* python/py-value.c: Fix indentation.
-	* python/py-xmethods.c: Fix indentation.
-	* python/python-internal.h: Fix indentation.
-	* python/python.c: Fix indentation.
-	* ravenscar-thread.c: Fix indentation.
-	* record-btrace.c: Fix indentation.
-	* record-full.c: Fix indentation.
-	* record.c: Fix indentation.
-	* reggroups.c: Fix indentation.
-	* regset.h: Fix indentation.
-	* remote-fileio.c: Fix indentation.
-	* remote.c: Fix indentation.
-	* reverse.c: Fix indentation.
-	* riscv-linux-tdep.c: Fix indentation.
-	* riscv-ravenscar-thread.c: Fix indentation.
-	* riscv-tdep.c: Fix indentation.
-	* rl78-tdep.c: Fix indentation.
-	* rs6000-aix-tdep.c: Fix indentation.
-	* rs6000-lynx178-tdep.c: Fix indentation.
-	* rs6000-nat.c: Fix indentation.
-	* rs6000-tdep.c: Fix indentation.
-	* rust-lang.c: Fix indentation.
-	* rx-tdep.c: Fix indentation.
-	* s12z-tdep.c: Fix indentation.
-	* s390-linux-tdep.c: Fix indentation.
-	* score-tdep.c: Fix indentation.
-	* ser-base.c: Fix indentation.
-	* ser-mingw.c: Fix indentation.
-	* ser-uds.c: Fix indentation.
-	* ser-unix.c: Fix indentation.
-	* serial.c: Fix indentation.
-	* sh-linux-tdep.c: Fix indentation.
-	* sh-nbsd-tdep.c: Fix indentation.
-	* sh-tdep.c: Fix indentation.
-	* skip.c: Fix indentation.
-	* sol-thread.c: Fix indentation.
-	* solib-aix.c: Fix indentation.
-	* solib-darwin.c: Fix indentation.
-	* solib-frv.c: Fix indentation.
-	* solib-svr4.c: Fix indentation.
-	* solib.c: Fix indentation.
-	* source.c: Fix indentation.
-	* sparc-linux-tdep.c: Fix indentation.
-	* sparc-nbsd-tdep.c: Fix indentation.
-	* sparc-obsd-tdep.c: Fix indentation.
-	* sparc-ravenscar-thread.c: Fix indentation.
-	* sparc-tdep.c: Fix indentation.
-	* sparc64-linux-tdep.c: Fix indentation.
-	* sparc64-nbsd-tdep.c: Fix indentation.
-	* sparc64-obsd-tdep.c: Fix indentation.
-	* sparc64-tdep.c: Fix indentation.
-	* stabsread.c: Fix indentation.
-	* stack.c: Fix indentation.
-	* stap-probe.c: Fix indentation.
-	* stubs/ia64vms-stub.c: Fix indentation.
-	* stubs/m32r-stub.c: Fix indentation.
-	* stubs/m68k-stub.c: Fix indentation.
-	* stubs/sh-stub.c: Fix indentation.
-	* stubs/sparc-stub.c: Fix indentation.
-	* symfile-mem.c: Fix indentation.
-	* symfile.c: Fix indentation.
-	* symfile.h: Fix indentation.
-	* symmisc.c: Fix indentation.
-	* symtab.c: Fix indentation.
-	* symtab.h: Fix indentation.
-	* target-float.c: Fix indentation.
-	* target.c: Fix indentation.
-	* target.h: Fix indentation.
-	* tic6x-tdep.c: Fix indentation.
-	* tilegx-linux-tdep.c: Fix indentation.
-	* tilegx-tdep.c: Fix indentation.
-	* top.c: Fix indentation.
-	* tracefile-tfile.c: Fix indentation.
-	* tracepoint.c: Fix indentation.
-	* tui/tui-disasm.c: Fix indentation.
-	* tui/tui-io.c: Fix indentation.
-	* tui/tui-regs.c: Fix indentation.
-	* tui/tui-stack.c: Fix indentation.
-	* tui/tui-win.c: Fix indentation.
-	* tui/tui-winsource.c: Fix indentation.
-	* tui/tui.c: Fix indentation.
-	* typeprint.c: Fix indentation.
-	* ui-out.h: Fix indentation.
-	* unittests/copy_bitwise-selftests.c: Fix indentation.
-	* unittests/memory-map-selftests.c: Fix indentation.
-	* utils.c: Fix indentation.
-	* v850-tdep.c: Fix indentation.
-	* valarith.c: Fix indentation.
-	* valops.c: Fix indentation.
-	* valprint.c: Fix indentation.
-	* valprint.h: Fix indentation.
-	* value.c: Fix indentation.
-	* value.h: Fix indentation.
-	* varobj.c: Fix indentation.
-	* vax-tdep.c: Fix indentation.
-	* windows-nat.c: Fix indentation.
-	* windows-tdep.c: Fix indentation.
-	* xcoffread.c: Fix indentation.
-	* xml-syscall.c: Fix indentation.
-	* xml-tdesc.c: Fix indentation.
-	* xstormy16-tdep.c: Fix indentation.
-	* xtensa-config.c: Fix indentation.
-	* xtensa-linux-nat.c: Fix indentation.
-	* xtensa-linux-tdep.c: Fix indentation.
-	* xtensa-tdep.c: Fix indentation.
-
-2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-	    Craig Blackmore   <craig.blackmore@embecosm.com>
-
-	* riscv-tdep.c (riscv_frame_cache): Read the frame base register
-	as an unsigned value.
-
-2020-11-01  Tom Tromey  <tom@tromey.com>
-
-	* dbxread.c (dbx_end_psymtab): Update.
-	* dwarf2/read.c (process_psymtab_comp_unit_reader)
-	(build_type_psymtabs_reader): Update.
-	* xcoffread.c (xcoff_end_psymtab): Update.
-	* ctfread.c (scan_partial_symbols): Update.
-	* psymtab.c (sort_pst_symbols): Remove.
-	(partial_symtab::end): Rename from end_psymtab_common.  Inline
-	sort_pst_symbols.
-	* psympriv.h (struct partial_symtab) <end>: New method.
-	(end_psymtab_common): Don't declare.
-
-2020-11-01  Tom Tromey  <tom@tromey.com>
-
-	* symmisc.c (count_psyms): New function.
-	(print_objfile_statistics): Use it.
-	* psymtab.c (append_psymbol_to_list): Remove.
-	(partial_symtab::add_psymbol): Inline append_psymbol_to_list.
-	* objfiles.h (struct objstats) <n_psyms>: Remove.
-
-2020-11-01  Tom Tromey  <tom@tromey.com>
-
-	* dbxread.c (dbx_end_psymtab): Update.
-	* dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
-	(build_type_psymtabs_reader): Update.
-	* xcoffread.c (xcoff_end_psymtab): Update.
-	* ctfread.c (scan_partial_symbols): Update.
-	* psympriv.h (end_psymtab_common): Update.
-	* psymtab.c (end_psymtab_common): Remove objfile parameter.
-	(sort_pst_symbols): Likewise.
-
-2020-11-01  Tom Tromey  <tom@tromey.com>
-
-	* dbxread.c (dbx_symfile_read): Update.
-	* dwarf2/read.c (dwarf2_build_psymtabs): Update.
-	* xcoffread.c (xcoff_initial_scan): Update.
-	* psympriv.h (init_psymbol_list): Don't declare.
-	* psymtab.c (init_psymbol_list): Remove.
-
-2020-11-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
-	gnat_encoded_fixed_type_info.  Update all callers.
-
-2020-11-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
-	line too long.
-
-2020-11-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
-	cast_from_fixed.  Update all callers.
-	(cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
-	Update all callers.
-	(gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
-	Update all callers.
-	* ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
-	ada_scaling_factor.
-	* ada-typeprint.c: Replace call to ada_scaling_factor by call
-	to print_gnat_encoded_fixed_point_type.
-	* ada-valprint.c: Likewise.
-
-2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
-	(debug_prefixed_printf): Add check of debug_displaced flag.
-	* linux-nat.c (linux_nat_debug_printf): Add check of
-	debug_linux_nat flag.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.c (infrun_debug_printf_1): Remove.
-	(displaced_debug_printf_1): Remove.
-	(stop_all_threads): Use debug_prefixed_printf.
-	* infrun.h (infrun_debug_printf_1): Remove.
-	(infrun_debug_printf): Use debug_prefixed_printf.
-	(displaced_debug_printf_1): Remove.
-	(displaced_debug_printf): Use debug_prefixed_printf.
-	* linux-nat.c (linux_nat_debug_printf_1): Remove.
-	(linux_nat_debug_printf): Use debug_prefixed_printf.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure: Re-generate.
-	* sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
-	AC_LANG_PROGRAM.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure: Re-generate.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure: Re-generate.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure: Re-generate.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure: Re-generate.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* acinclude.m4: Modernize.
-	* configure: Re-generate.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure.ac: Modernize.
-	* configure: Re-generate.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* acinclude.m4 (AM_PROG_CC_STDC): Remove.
-	* configure: Re-generate.
-	* configure.ac: Remove AM_PROG_CC_STDC.
-
-2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
-	AC_CANONICAL_SYSTEM.
-	* configure: Re-generate.
-
-2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.h (displaced_debug_printf): New macro.  Replace
-	displaced debug prints throughout to use it.
-	(displaced_debug_printf_1): New declaration.
-	(displaced_step_dump_bytes): Return string, remove ui_file
-	parameter, update all callers.
-	* infrun.c (displaced_debug_printf_1): New function.
-	(displaced_step_dump_bytes): Return string, remove ui_file
-	parameter
-
-2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
-
-2020-10-30  Tom Tromey  <tromey@adacore.com>
-
-	* Makefile.in (stamp-init): Depend on config.status.
-
-2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (fetch_inferior_event): Temporarily disable pagination.
-
-2020-10-30  Pedro Alves  <pedro@palves.net>
-
-	* thread.c (lookup_selected_frame): Move ...
-	* frame.c (lookup_selected_frame): ... here.
-
-2020-10-30  Pedro Alves  <pedro@palves.net>
-
-	* blockframe.c (block_innermost_frame): Use get_selected_frame.
-	* frame.c
-	(scoped_restore_selected_frame::scoped_restore_selected_frame):
-	Use save_selected_frame.  Save language as well.
-	(scoped_restore_selected_frame::~scoped_restore_selected_frame):
-	Use restore_selected_frame, and restore language as well.
-	(selected_frame_id, selected_frame_level): New.
-	(selected_frame): Update comments.
-	(save_selected_frame, restore_selected_frame): New.
-	(get_selected_frame): Use lookup_selected_frame.
-	(get_selected_frame_if_set): Delete.
-	(select_frame): Record selected_frame_level and selected_frame_id.
-	* frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
-	fields.
-	(get_selected_frame): Make 'message' parameter optional.
-	(get_selected_frame_if_set): Delete declaration.
-	(select_frame): Update comments.
-	(save_selected_frame, restore_selected_frame)
-	(lookup_selected_frame): Declare.
-	* gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
-	* infrun.c (struct infcall_control_state) <selected_frame_level>:
-	New field.
-	(save_infcall_control_state): Use save_selected_frame.
-	(restore_selected_frame): Delete.
-	(restore_infcall_control_state): Use restore_selected_frame.
-	* stack.c (select_frame_command_core, frame_command_core): Use
-	get_selected_frame.
-	* thread.c (restore_selected_frame): Rename to ...
-	(lookup_selected_frame): ... this and make extern.  Select the
-	current frame if the frame level is -1.
-	(scoped_restore_current_thread::restore): Also restore the
-	language.
-	(scoped_restore_current_thread::~scoped_restore_current_thread):
-	Don't try/catch.
-	(scoped_restore_current_thread::scoped_restore_current_thread):
-	Save the language as well.  Use save_selected_frame.
-
-2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbarch.sh (displaced_step_hw_singlestep): Adjust
-	documentation.
-	* gdbarch.h: Re-generate.
-
-2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbarch.sh (displaced_step_hw_singlestep): Remove closure
-	parameter.
-	* aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
-	Likewise.
-	* aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
-	Likewise.
-	* arch-utils.c (default_displaced_step_hw_singlestep):
-	Likewise.
-	* arch-utils.h (default_displaced_step_hw_singlestep):
-	Likewise.
-	* rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
-	Likewise.
-	* s390-tdep.c (s390_displaced_step_hw_singlestep):
-	Likewise.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-	* infrun.c (resume_1): Adjust.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* progspace.c (program_space::~program_space): Don't call
-	exec_close.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* exec.c (exec_target::close): Don't change current program
-	space.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* symfile.c (add_symbol_file_command): Update.
-	* exec.c (program_space::add_target_sections): Rename.
-	* symfile-mem.c (symbol_file_add_from_memory): Update.
-	* progspace.h (struct program_space) <add_target_sections>:
-	Declare new overload.
-	* exec.h (add_target_sections_of_objfile): Don't declare.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* solib.c (solib_map_sections): Update.
-	* exec.c (program_space::add_target_sections): Now a method.
-	(exec_file_attach): Update.
-	* exec.h (add_target_sections): Don't declare.
-	* progspace.h (struct program_space) <add_target_sections>:
-	Declare.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* progspace.h (struct program_space) <remove_target_sections>:
-	Declare.
-	* exec.c (program_space::remove_target_sections): Now a method.
-	* exec.h (remove_target_sections): Don't declare.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* inferior.c (delete_inferior): Update.
-	* progspace.c (program_space::empty): Rename from
-	program_space_empty_p.  Return bool.
-	* progspace.h (struct program_space) <empty>: New method.
-	(program_space_empty_p): Don't declare.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* progspace.c (program_space::~program_space): Don't call
-	clear_program_space_solib_cache.
-	(program_space::clear_solib_cache): Rename from
-	clear_solib_cache.
-	* solib.c (handle_solib_event): Update.
-	* progspace.h (struct program_space) <clear_solib_cache>: New
-	method.
-	(clear_program_space_solib_cache): Don't declare.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
-	* target.c (info_target_command): Update.
-	* symfile.c (syms_from_objfile_1, finish_new_objfile)
-	(symbol_file_clear, reread_symbols): Update.
-	* symfile-mem.c (add_symbol_file_from_memory_command): Update.
-	* stabsread.c (scan_file_globals): Update.
-	* solib.c (update_solib_list): Update.
-	* solib-svr4.c (elf_locate_base, open_symbol_file_object)
-	(svr4_fetch_objfile_link_map, enable_break)
-	(svr4_relocate_main_executable)
-	(svr4_iterate_over_objfiles_in_search_order): Update.
-	* solib-frv.c (lm_base, enable_break)
-	(frv_relocate_main_executable): Update.
-	(main_got, frv_fdpic_find_canonical_descriptor): Update.
-	(frv_fetch_objfile_link_map): Update.
-	* solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
-	* solib-darwin.c (darwin_solib_create_inferior_hook): Update.
-	* solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
-	* remote.c (remote_target::get_offsets): Update.
-	(remote_target::start_remote)
-	(extended_remote_target::post_attach): Update.
-	* objfiles.c (entry_point_address_query): Update.
-	* nto-procfs.c (nto_procfs_target::create_inferior): Update.
-	* minsyms.c (get_symbol_leading_char): Update.
-	* frame.c (inside_main_func): Update.
-	* progspace.h (symfile_objfile): Remove macro.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* exec.c (exec_file_attach): Update.
-	* progspace.c (program_space::exec_close): Update.
-	* progspace.h (struct program_space) <ebfd>: Now a
-	gdb_bfd_ref_ptr.
-	<set_exec_bfd>: Change argument type.
-	<exec_bfd>: Update.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
-	* symfile.c (reread_symbols): Update.
-	* symfile-mem.c (add_symbol_file_from_memory_command)
-	(add_vsyscall_page): Update.
-	* source-cache.c (source_cache::get_plain_source_lines): Update.
-	* solib-svr4.c (find_program_interpreter, elf_locate_base)
-	(svr4_current_sos_direct, svr4_exec_displacement)
-	(svr4_relocate_main_executable): Update.
-	(svr4_iterate_over_objfiles_in_search_order): Update.
-	* solib-frv.c (enable_break2, enable_break): Update.
-	* solib-dsbt.c (lm_base, enable_break): Update.
-	* solib-darwin.c (find_program_interpreter)
-	(darwin_solib_create_inferior_hook): Update.
-	* sol-thread.c (rw_common, ps_pdmodel): Update.
-	* rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
-	* remote.c (compare_sections_command)
-	(remote_target::trace_set_readonly_regions): Update.
-	* remote-sim.c (get_sim_inferior_data)
-	(gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
-	(gdbsim_target_open, gdbsim_target::files_info): Update.
-	* exec.h (exec_bfd): Remove macro.
-	* progspace.c (initialize_progspace): Update.
-	* proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
-	Update.
-	* nto-procfs.c (nto_procfs_target::post_attach)
-	(nto_procfs_target::create_inferior): Update.
-	* maint.c (maintenance_info_sections): Update.
-	* linux-thread-db.c (thread_db_target::get_thread_local_address):
-	Update.
-	* infcmd.c (post_create_inferior): Update.
-	* gcore.c (default_gcore_arch, default_gcore_target): Update.
-	(objfile_find_memory_regions): Update.
-	* exec.c (validate_exec_file, exec_file_attach)
-	(exec_read_partial_read_only, print_section_info): Update.
-	* corelow.c (core_target_open): Update.
-	* corefile.c (reopen_exec_file, validate_files): Update.
-	* arm-tdep.c (gdb_print_insn_arm): Update.
-	* arch-utils.c (gdbarch_update_p, default_print_insn): Update.
-	* progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
-	methods.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* progspace.h (current_target_sections): Remove macro.
-	* solib-svr4.c (scan_dyntag): Update.
-	* solib-dsbt.c (scan_dyntag): Update.
-	* exec.c (exec_target::close): Update.
-	(add_target_sections, add_target_sections_of_objfile)
-	(remove_target_sections, exec_target::get_section_table)
-	(exec_target::files_info, set_section_command)
-	(exec_set_section_address, exec_target::has_memory)
-	(exec_target::has_memory): Update.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* source-cache.c (source_cache::get_plain_source_lines): Use
-	current_program_space.
-	* corefile.c (reopen_exec_file): Use current_program_space.
-	* exec.c (exec_file_attach): Use current_program_space.
-	* exec.h (exec_bfd_mtime): Remove.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* gcore.c (default_gcore_mach): Remove.
-	(create_gcore_bfd): Update.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* progspace.c (program_space::exec_close): New method, from
-	exec_close in exec.c.
-	* exec.c (exec_close): Move to progspace.c.
-	(exec_target::close, exec_file_attach): Update.
-	* progspace.h (struct program_space) <exec_close>: Declare
-	method.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* progspace.h (struct program_space) <exec_filename>: Rename from
-	pspace_exec_filename.  Now a unique_xmalloc_ptr.
-	* inferior.c (print_selected_inferior): Update.
-	(print_inferior): Update.
-	* mi/mi-main.c (print_one_inferior): Update.
-	* exec.h (exec_filename): Remove macro.
-	* corefile.c (get_exec_file): Update.
-	* exec.c (exec_close): Update.
-	(exec_file_attach): Update.
-	* progspace.c (clone_program_space): Update.
-	(print_program_space): Update.
-
-2020-10-29  Tom Tromey  <tom@tromey.com>
-
-	* target-section.h (struct target_section): Add constructor.
-	* exec.c (build_section_table, add_target_sections_of_objfile):
-	Update.
-	* corelow.c (core_target::build_file_mappings): Update.
-
-2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	PR gdb/19318
-	* inferior.c (detach_inferior_command): Restore the current thread.
-	(kill_inferior_command): Ditto.
-
-2020-10-28  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26772
-	* symtab.c (find_pc_sect_compunit_symtab): In case there's an address
-	map, check it in the "best match" loop.
-
-2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* m32c-tdep.c: Remove unused includes.
-
-2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* xtensa-tdep.c: Remove includes.
-
-2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.c (struct condition_command_opts): New struct.
-	(condition_command_option_defs): New static global.
-	(make_condition_command_options_def_group): New function.
-	(condition_completer): Update to consider the '-force' flag.
-	(condition_command): Use gdb::option for the '-force' flag.
-
-2020-10-27  Tom de Vries  <tdevries@suse.de>
-
-	* symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
-	symbols in section check.
-
-2020-10-27  Tom de Vries  <tdevries@suse.de>
-
-	* symtab.c (find_pc_sect_compunit_symtab): Use early continue.
-
-2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
-	* breakpoint.c: Update the help text of the 'condition' and 'break'
-	commands.
-	(set_breakpoint_condition): Take a new bool parameter
-	to control whether condition definition should be forced even when
-	the condition expression is invalid in all of the current locations.
-	(condition_command): Update the call to 'set_breakpoint_condition'.
-	(find_condition_and_thread): Take the "-force-condition" flag into
-	account.
-	* linespec.c (linespec_keywords): Add "-force-condition" as an
-	element.
-	(FORCE_KEYWORD_INDEX): New #define.
-	(linespec_lexer_lex_keyword): Update to consider "-force-condition"
-	as a keyword.
-	* ada-lang.c (create_ada_exception_catchpoint): Ditto.
-	* guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
-	* python/py-breakpoint.c (bppy_set_condition): Ditto.
-	* NEWS: Mention the changes to the 'break' and 'condition' commands.
-
-2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.h (class bp_location) <disabled_by_cond>: New field.
-	* breakpoint.c (set_breakpoint_location_condition): New function.
-	(set_breakpoint_condition): Disable a breakpoint location if parsing
-	the condition string gives an error.
-	(should_be_inserted): Update to consider the 'disabled_by_cond' field.
-	(build_target_condition_list): Ditto.
-	(build_target_command_list): Ditto.
-	(build_bpstat_chain): Ditto.
-	(print_one_breakpoint_location): Ditto.
-	(print_one_breakpoint): Ditto.
-	(breakpoint_1): Ditto.
-	(bp_location::bp_location): Ditto.
-	(locations_are_equal): Ditto.
-	(update_breakpoint_locations): Ditto.
-	(enable_disable_bp_num_loc): Ditto.
-	(init_breakpoint_sal): Use set_breakpoint_location_condition.
-	(find_condition_and_thread_for_sals): New static function.
-	(create_breakpoint): Call find_condition_and_thread_for_sals.
-	(location_to_sals): Call find_condition_and_thread_for_sals instead
-	of find_condition_and_thread.
-
-2020-10-26  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c (process_full_comp_unit): Call
-	dwarf2_find_base_address.
-
-2020-10-26  Tom Tromey  <tromey@adacore.com>
-
-	* gdbtypes.c (create_range_type): Revert previous patch.  Add
-	comment.
-
-2020-10-26  Pedro Alves  <pedro@palves.net>
-
-	* nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
-	(my_waitpid): Use gdb::handle_eintr.
-
-2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* acinclude.m4: Update ptrace.m4 path.
-	* ptrace.m4: Moved to gdbsupport.
-
-2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* symfile-mem.c (add_vsyscall_page): Use inferior parameter
-	instead of target_gdbarch.
-
-2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.c (jit_reader_load_command): Pass current inferior.
-	(jit_inferior_init): Change parameter type to inferior, use it.
-	(jit_inferior_created): Remove.
-	(jit_inferior_created_hook): Pass inferior parameter down.
-	(_initialize_jit): Use jit_inferior_created_hook instead of
-	jit_inferior_created.
-	* jit.h (jit_inferior_created_hook): Add inferior parameter.
-	* infrun.c (follow_exec): Pass inferior to
-	jit_inferior_created_hook.
-
-2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
-
-	* linux-thread-db.c (check_pid_namespace_match): Add inferior
-	parameter and use it.
-	(thread_db_inferior_created): Pass inferior argument.
-
-2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
-
-	* aix-thread.c (aix_thread_inferior_created): Add inferior
-	parameter.
-	* bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
-	* dummy-frame.c (cleanup_dummy_frames): Likewise.
-	* jit.c (jit_inferior_created): Likewise.
-	* linux-thread-db.c (thread_db_inferior_created): Likewise.
-	* m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
-	* observable.h (inferior_created): Likewise.
-	* ravenscar-thread.c (ravenscar_inferior_created): Likewise.
-	* symfile-mem.c (add_vsyscall_page): Likewise.
-	* infcmd.c (post_create_inferior): Pass inferior argument.
-
-2020-10-24  Joel Brobecker  <brobecker@adacore.com>
-
-	GDB 10.1 released.
-
-2020-10-23  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-typeprint.c (ada_print_type): Remove superfluous second call
-	to ada_check_typedef.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* f-exp.y (f_parse): Rename to...
-	(f_language::parser): ...this.
-	* f-lang.c (f_get_encoding): Rename to...
-	(f_language::get_encoding): ...this.
-	(f_op_print_tab): Rename to...
-	(f_language::op_print_tab): ...this.
-	(exp_descriptor_f): Rename to...
-	(f_language::exp_descriptor_tab): ...this.
-	(class f_language): Moved to f-lang.h.
-	(f_language::language_arch_info): New function, moved out of class
-	declaration.
-	(f_language::search_name_hash): Likewise.
-	(f_language::lookup_symbol_nonlocal): Likewise.
-	(f_language::get_symbol_name_matcher_inner): Likewise.
-	* f-lang.h: Add 'valprint.h' include.
-	(class f_language): Moved here from f-lang.c.
-	* f-typeprint.c (f_type_print_args): Delete commented out
-	declaration.
-	(f_print_typedef): Rename to...
-	(f_language::print_typedef): ...this.
-	(f_print_type): Rename to...
-	(f_language::print_type): ...this.
-	(f_type_print_varspec_prefix): Delete declaration and rename to...
-	(f_language::f_type_print_varspec_prefix): ...this.
-	(f_type_print_varspec_suffix): Delete declaration and rename to...
-	(f_language::f_type_print_varspec_suffix): ...this.
-	(f_type_print_base): Delete declaration and rename to...
-	(f_language::f_type_print_base): ...this.
-	* f-valprint.c (f_value_print_inner): Rename to...
-	(f_language::value_print_inner): ...this.
-	* parse.c: Delete 'f-lang.h' include.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* language.h (language_defn::print_type): Add variable names in
-	declaration, and update header comment.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language::demangle): Rename to...
-	(ada_language::demangle_symbol): ...this.
-	* c-lang.c (cplus_language::demangle): Rename to...
-	(cplus_language::demangle_symbol): ...this.
-	* d-lang.c (d_language::demangle): Rename to...
-	(d_language::demangle_symbol): ...this.
-	* f-lang.c (f_language::demangle): Rename to...
-	(f_language::demangle_symbol): ...this.
-	* go-lang.c (go_language::demangle): Rename to...
-	(go_language::demangle_symbol): ...this.
-	* language.c (language_demangle): Update call to demangle_symbol.
-	(auto_or_unknown_language::demangle): Rename to...
-	(auto_or_unknown_language::demangle_symbol): ...this.
-	* language.h (language_defn::demangle): Rename to...
-	(language_defn::demangle_symbol): ...this.
-	* objc-lang.c (objc_language::demangle): Rename to...
-	(objc_language::demangle_symbol): ...this.
-	* rust-lang.c (rust_language::demangle): Rename to...
-	(rust_language::demangle_symbol): ...this.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
-	(iterate_over_file_blocks): Replace use of macro with the macros
-	definition.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* language.h (LA_PRINT_ARRAY_INDEX): Delete.
-	* valprint.c (maybe_print_array_index): Replace use of macro with
-	the macros definition.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language::print_array_index): Call value_print
-	directly.
-	* language.c (language_defn::print_array_index): Likewise.
-	* language.h (LA_VALUE_PRINT): Delete.
-	* valprint.c (value_print): Call value_print on the
-	current_language directly.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* language.h (LA_PRINT_TYPEDEF): Delete.
-	* typeprint.c (typedef_print): Call print_typedef directly on the
-	current_language object.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* m2-exp.y (m2_parse): Rename to...
-	(m2_language::parser): ...this.  Update function signature.
-	* m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
-	(m2_op_print): Rename to...
-	(m2_language::op_print_tab): ...this, and make const.
-	(exp_descriptor_modula2): Rename to...
-	(m2_language::exp_descriptor_modula2): ...this.
-	(class m2_language): Move to m2-lang.h.
-	(m2_language::language_arch_info): New function, moved out of
-	class declaration.
-	(m2_language::printchar): New function, body from m2_printchar.
-	(m2_language::printstr): New function, moved out of class
-	declaration.
-	(m2_language::emitchar): Likewise.
-	* m2-lang.h (m2_parse): Delete declaration.
-	(m2_print_typedef): Delete declaration.
-	(m2_value_print_inner): Delete declaration.
-	(class m2_language): Class declaration moved from m2-lang.c,
-	larger functions are left in m2-lang.c.
-	* m2-typeprint.c (m2_print_typedef): Rename to...
-	(m2_language::print_typedef): ...this, and update function
-	signature.
-	* m2-valprint.c (m2_value_print_inner): Rename to...
-	(m2_language::value_print_inner): ...this, replace use of
-	LA_PRINT_STRING with a direct call to printstr member function,
-	and update recursive call.
-
-2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* language.c (default_is_string_type_p): Delete, implementation
-	moved into auto_or_unknown_language::is_string_type_p.
-	(unk_op_print_tab): Moved into
-	auto_or_unknown_language::opcode_print_table.
-	(unknown_language_arch_info): Delete, implementation moved into
-	auto_or_unknown_language::language_arch_info.
-	(class auto_or_unknown_language): New class, member functions
-	copied from unknown_language class, with some updates.
-	(class unknown_language): Most member functions moved into
-	auto_or_unknown_language class.  Inherit from
-	auto_or_unknown_language class.
-	(class auto_language): Inherit from auto_or_unknown_language.
-	Delete most member functions.
-
-2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
-
-	* stabsread.c (read_member_functions): Remove gdb_assert.
-
-2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
-
-	* gdbtypes.c (init_complex_type): Check target type name.
-
-2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* target-debug.h (target_debug_print_struct_target_ops_p):
-	Remove.
-	(target_debug_print_async_callback_ftype_p): Remove.
-	(target_debug_print_struct_trace_state_variable_p): Remove.
-	(target_debug_print_struct_traceframe_info_p): Remove.
-	(target_debug_print_VEC__btrace_block_s__pp): Remove.
-	(target_debug_print_enum_btrace_format): Remove.
-	(target_debug_print_enum_info_proc_what): Remove.
-	(target_debug_print_thread_info_pp): Remove.
-
-2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
-
-	* target.h (struct target_ops) <make_corefile_notes>:
-	Change return type to unique pointer.
-	* target.c (dummy_make_corefile_notes): Likewise.
-	* exec.c (struct exec_target) <make_corefile_notes>:
-	Likewise.
-	(exec_target::make_corefile_notes): Likewise.
-	* procfs.c (class procfs_target) <make_corefile_notes>:
-	Likewise.
-	(procfs_do_thread_registers): Adjust to unique pointer.
-	(struct procfs_corefile_thread_data): Add constructor.
-	<note_data>: Change type to unique pointer.
-	(procfs_corefile_thread_callback): Adjust to unique pointer.
-	(procfs_target::make_corefile_notes): Change return type to
-	unique pointer.
-	* target-delegates.c: Re-generate.
-	* gcore.c (write_gcore_file_1): Adjust.
-	* target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
-	New.
-
-2020-10-22  Tom de Vries  <tdevries@suse.de>
-
-	* block.c (find_block_in_blockvector): Make sure the returned block
-	contains pc.
-
-2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	PR gdb/26693
-	* dwarf2/read.c (load_full_comp_unit): Add existing_cu
-	parameter.
-	(load_cu): Pass existing CU.
-	(process_imported_unit_die): Likewise.
-	(follow_die_offset): Likewise.
-
-2020-10-22  Luis Machado  <luis.machado@linaro.org>
-
-	* corelow.c (core_target::xfer_partial): Also check for an empty
-	m_core_unavailable_mappings vector.
-
-2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
-	* expression.h (enum range_type): Add RANGE_HAS_STRIDE.
-	* f-exp.y (arglist): Allow for a series of subranges.
-	(subrange): Add cases for subranges with strides.
-	* f-lang.c (value_f90_subarray): Catch use of array strides and
-	throw an error.
-	* parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
-
-2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* expprint.c (print_subexp_standard): Change enum range_type to
-	range_flag and rename variables to match.
-	(dump_subexp_body_standard): Likewise.
-	* expression.h (enum range_type): Rename to...
-	(enum range_flag): ...this.
-	(range_types): Rename to...
-	(range_flags): ...this.
-	* f-lang.c (value_f90_subarray): Change enum range_type to
-	range_flag and rename variables to match.
-	* parse.c (operator_length_standard): Likewise.
-	* rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
-	range_type to range_flag.
-	* rust-lang.c (rust_evaluate_funcall): Likewise.
-	(rust_range): Likewise.
-	(rust_compute_range): Likewise.
-	(rust_subscript): Likewise.
-
-2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* expprint.c (print_subexp_standard): Update to reflect changes to
-	enum range_type.
-	(dump_subexp_body_standard): Likewise.
-	* expression.h (enum range_type): Convert to a bit field enum, and
-	make the enum unsigned.
-	* f-exp.y (subrange): Update to reflect changes to enum
-	range_type.
-	* f-lang.c (value_f90_subarray): Likewise.
-	* parse.c (operator_length_standard): Likewise.
-	* rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
-	* rust-lang.c (rust_range): Likewise.
-	(rust_compute_range): Likewise.
-	(rust_subscript): Likewise.
-
-2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (displaced_step_in_progress_thread): Fix comment.
-	(displaced_step_in_progress): Fix comment.
-
-2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbarch.sh (make_corefile_notes): Return unique pointer.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-	* gcore.c (write_gcore_file_1): Adjust.
-	* fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
-	constructor.
-	<note_data>: Change type to unique pointer.
-	<abort_iteration>: Change type to bool.
-	(fbsd_collect_regset_section_cb): Adjust to unique pointer.
-	(fbsd_collect_thread_registers): Return void, adjust.
-	(struct fbsd_corefile_thread_data): Add construtor.
-	<note_data>: Change type to unique pointer.
-	(fbsd_corefile_thread): Adjust.
-	(fbsd_make_corefile_notes): Return unique pointer, adjust.
-	* linux-tdep.c (linux_make_mappings_corefile_notes): Change type
-	to unique pointer, adjust.
-	(struct linux_collect_regset_section_cb_data): Add constructor.
-	<note_data>: Change type to unique pointer.
-	<abort_iteration>: Change type to bool.
-	(linux_collect_thread_registers): Return void, adjust.
-	(struct linux_corefile_thread_data): Add constructor.
-	<note_data>: Change type to unique pointer.
-	(linux_corefile_thread): Adjust.
-	(linux_make_corefile_notes): Return unique pointer, adjust.
-
-2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbarch.sh (displaced_step_hw_singlestep): Return bool.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-	* aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
-	bool.
-	* aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
-	Likewise.
-	* arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
-	* arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
-	* rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
-	* s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
-
-2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbarch.sh: Make generated predicates return bool.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-
-2020-10-20  Tom Tromey  <tom@tromey.com>
-
-	* varobj-iter.h (struct varobj_item): Remove typedef.
-
-2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.c (currently_stepping): Change int to bool
-	(maybe_software_singlestep): Likewise.
-	(show_stop_on_solib_events): Likewise.
-	(stepping_past_nonsteppable_watchpoint): Likewise.
-	(displaced_step_in_progress_any_inferior): Likewise.
-	(displaced_step_in_progress_thread): Likewise.
-	(keep_going_stepped_thread): Likewise.
-	(thread_still_needs_step_over): Likewise.
-	(start_step_over): Likewise.
-	(do_target_resume): Likewise.
-	(resume_1): Likewise.
-	(clear_proceed_status): Likewise.
-	(thread_still_needs_step_over_bp): Likewise.
-	(proceed): Likewise.
-	(switch_back_to_stepped_thread): Likewise.
-	(adjust_pc_after_break): Likewise.
-	(stepped_in_from): Likewise.
-	(handle_stop_requested): Likewise.
-	(handle_syscall_event): Likewise.
-	(handle_no_resumed): Likewise.
-	(handle_inferior_event): Likewise.
-	(finish_step_over): Likewise.
-	(handle_signal_stop): Likewise.
-	(process_event_stop_test): Likewise.
-
-2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.c (get_displaced_stepping_state): Fix comment.
-
-2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
-
-2020-10-19  Tom Tromey  <tromey@adacore.com>
-
-	PR tui/26719
-	* tui/tui-winsource.h (struct tui_source_window_base)
-	<refresh_window>: Rename from refresh_pad.
-	* tui/tui-winsource.c (tui_source_window_base::refresh_window):
-	Rename from refresh_pad.
-	(tui_source_window_base::show_source_content)
-	(tui_source_window_base::do_scroll_horizontal): Update.
-
-2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* thread.c (_initialize_thread): Fine-tune the help text of
-	'info threads'.
-
-2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* frame.c: Remove the unused 'uinteger_option_def' type alias.
-
-2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
-
-	* breakpoint.c (handle_jit_event): Add an argument, change how
-	`jit_event_handler` is called.
-
-2020-10-17  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
-	(scan_xcoff_symtab): Update.
-	* psymtab.h (class psymtab_storage) <global_psymbols,
-	static_psymbols, current_global_psymbols,
-	current_static_psymbols>: Remove.
-	* psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
-	(match_partial_symbol, lookup_partial_symbol): Update.
-	(print_partial_symbols): Change parameters.
-	(dump_psymtab, recursively_search_psymtabs)
-	(psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
-	(sort_pst_symbols, partial_symtab::partial_symtab): Update.
-	(concat): Remove.
-	(end_psymtab_common): Simplify.
-	(append_psymbol_to_list): Change parameters.
-	(partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
-	(init_psymbol_list): Simplify.
-	(maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
-	* psympriv.h (struct partial_symtab) <empty>: New method.
-	<globals_offset, n_global_syms, statics_offset, n_static_syms>:
-	Remove.
-	<global_psymbols, static_psymbols>: New members.
-	<add_psymbol>: New methods.
-	(add_psymbol_to_list): Don't declare.
-	(psymbol_placement): Move earlier.
-	* mdebugread.c (parse_partial_symbols): Update.
-	(handle_psymbol_enumerators): Change parameters.
-	(mdebug_expand_psymtab): Update.
-	* dwarf2/read.c (process_psymtab_comp_unit_reader)
-	(add_partial_symbol): Update.
-	* dwarf2/index-write.c (write_psymbols): Change parameters.
-	(write_one_signatured_type): Update.
-	(recursively_count_psymbols): Update.
-	(recursively_write_psymbols): Update.
-	(class debug_names) <recursively_write_psymbols>: Update.
-	<write_psymbols>: Change parameters.
-	<write_one_signatured_type>: Update.
-	* dbxread.c (read_dbx_symtab): Update.
-	(dbx_end_psymtab): Use partial_symtab::empty.
-	* ctfread.c (struct ctf_context) <pst>: New member.
-	(create_partial_symtab): Set it.
-	(ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
-	(scan_partial_symbols): Use the psymtab's context.  Update.
-
-2020-10-17  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print): Remove comment.
-	* m2-valprint.c (m2_value_print_inner): Remove comment.
-	* gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
-	type.
-
-2020-10-17  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26317
-	* source.c (select_source_symtab): Handling sal.symtab == NULL for
-	symbol main.
-
-2020-10-14  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/26733
-	* solib.c (solib_contains_address_p): Handle
-	'solib->sections == nullptr'.
-
-2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	PR gdb/26642
-	* infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
-	target can't do async.
-	* target.c (target_wait): Assert that we don't pass
-	TARGET_WNOHANG to a target that can't async.
-
-2020-10-13  Kamil Rytarowski  <n54@gmx.com>
-
-	* Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
-	HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
-	* alpha-bsd-nat.c: Adjust include.
-	* alpha-bsd-tdep.h: Adjust comment.
-	* alpha-nbsd-tdep.c: Rename to ...
-	* alpha-netbsd-tdep.c: ... this, adjust include.
-	* amd64-nbsd-nat.c: Rename to ...
-	* amd64-netbsd-nat.c: ... this, adjust include.
-	* amd64-nbsd-tdep.c: Rename to ...
-	* amd64-netbsd-tdep.c: ... this, adjust include.
-	* amd64-tdep.h: Adjust include.
-	* arm-nbsd-nat.c: Rename to ...
-	* arm-netbsd-nat.c: ... this, adjust include.
-	* arm-nbsd-tdep.c: Rename to ...
-	* arm-netbsd-tdep.c: ... this, adjust include.
-	* arm-nbsd-tdep.h: Rename to ...
-	* arm-netbsd-tdep.h: ... this, adjust include.
-	* configure.nat: Adjust file lists.
-	* configure.tgt: Likewise.
-	* hppa-nbsd-nat.c: Rename to ...
-	* hppa-netbsd-nat.c: ... this, adjust include.
-	* hppa-nbsd-tdep.c: Rename to ...
-	* hppa-netbsd-tdep.c: ... this, adjust include.
-	* i386-nbsd-nat.c: Rename to ...
-	* i386-netbsd-nat.c: ... this, adjust include.
-	* i386-nbsd-tdep.c: Rename to ...
-	* i386-netbsd-tdep.c: ... this, adjust include.
-	* m68k-bsd-nat.c: Adjust include.
-	* mips-nbsd-nat.c: Rename to ...
-	* mips-netbsd-nat.c: ... this, adjust include.
-	* mips-nbsd-tdep.c: Rename to ...
-	* mips-netbsd-tdep.c: ... this, adjust include.
-	* mips-nbsd-tdep.h: Rename to ...
-	* mips-netbsd-tdep.h: ... this.
-	* nbsd-nat.c: Rename to ...
-	* netbsd-nat.c: ... this, adjust include.
-	* nbsd-nat.h: Rename to ...
-	* netbsd-nat.h: ... this, adjust include.
-	* nbsd-tdep.c: Rename to ...
-	* netbsd-tdep.c: ... this, adjust include.
-	* nbsd-tdep.h: Rename to ...
-	* netbsd-tdep.h: ... this.
-	* ppc-nbsd-nat.c: Rename to ...
-	* ppc-netbsd-nat.c: ... this, adjust include.
-	* ppc-nbsd-tdep.c: Rename to ...
-	* ppc-netbsd-tdep.c: ... this, adjust include and comment.
-	* ppc-nbsd-tdep.h: Rename to ...
-	* ppc-netbsd-tdep.h: ... this.
-	* sh-nbsd-nat.c: Rename to ...
-	* sh-netbsd-nat.c: ... this, adjust include.
-	* sh-nbsd-tdep.c: Rename to ...
-	* sh-netbsd-tdep.c: ... this, adjust include.
-	* sparc-nbsd-nat.c: Rename to ...
-	* sparc-netbsd-nat.c: ... this.
-	* sparc-nbsd-tdep.c: Rename to ...
-	* sparc-netbsd-tdep.c: ... this, adjust include.
-	* sparc64-nbsd-nat.c: Rename to ...
-	* sparc64-netbsd-nat.c: ... this.
-	* sparc64-nbsd-tdep.c: Rename to ...
-	* sparc64-netbsd-tdep.c: ... this, adjust include.
-	* sparc64-tdep.h: Adjust comment.
-	* vax-bsd-nat.c: Adjust include.
-	* vax-nbsd-tdep.c: Rename to ...
-	* vax-netbsd-tdep.c: ... this, adjust include.
-
-2020-10-12  Tom Tromey  <tom@tromey.com>
-
-	* target.h (struct target_ops) <get_section_table>: Update.
-	(target_get_section_table): Update.
-	* target.c (target_get_section_table, target_section_by_addr)
-	(memory_xfer_partial_1): Update.
-	* target-section.h (target_section_table): Now an alias.
-	* target-delegates.c: Rebuild.
-	* target-debug.h (target_debug_print_target_section_table_p):
-	Rename from target_debug_print_struct_target_section_table_p.
-	* symfile.c (build_section_addr_info_from_section_table): Update.
-	* solib.c (solib_map_sections, solib_contains_address_p): Update.
-	* solib-svr4.c (scan_dyntag): Update.
-	* solib-dsbt.c (scan_dyntag): Update.
-	* remote.c (remote_target::remote_xfer_live_readonly_partial):
-	Update.
-	* record-full.c (record_full_core_target::xfer_partial): Update.
-	* progspace.h (struct program_space) <target_sections>: Update.
-	* exec.h (print_section_info): Update.
-	* exec.c (exec_target::close, build_section_table)
-	(add_target_sections, add_target_sections_of_objfile)
-	(remove_target_sections, exec_on_vfork)
-	(section_table_available_memory)
-	(section_table_xfer_memory_partial)
-	(exec_target::get_section_table, exec_target::xfer_partial)
-	(print_section_info, set_section_command)
-	(exec_set_section_address, exec_target::has_memory): Update.
-	* corelow.c (core_target::build_file_mappings)
-	(core_target::xfer_partial, core_target::info_proc_mappings)
-	(core_target::info_proc_mappings): Update.
-	* bfd-target.c (class target_bfd): Update
-
-2020-10-12  Tom Tromey  <tom@tromey.com>
-
-	* progspace.c (program_space::~program_space): Don't call
-	clear_section_table.
-	* exec.h (clear_section_table): Don't declare.
-	* exec.c (exec_target::close): Update.
-	(clear_section_table): Remove.
-
-2020-10-12  Tom Tromey  <tom@tromey.com>
-
-	* exec.c (add_target_sections_of_objfile): Simplify.
-
-2020-10-12  Tom Tromey  <tom@tromey.com>
-
-	* solib.c (solib_map_sections): Update.
-	* record-full.c (record_full_core_open_1): Update.
-	* exec.h (build_section_table): Return a target_section_table.
-	* exec.c (exec_file_attach): Update.
-	(build_section_table): Return a target_section_table.
-	* corelow.c (core_target::core_target): Update.
-	* bfd-target.c (target_bfd::target_bfd): Update.
-
-2020-10-12  Tom Tromey  <tom@tromey.com>
-
-	* target.c (target_section_by_addr, memory_xfer_partial_1):
-	Update.
-	* target-section.h (struct target_section_table): Use
-	std::vector.
-	* symfile.h (build_section_addr_info_from_section_table): Take a
-	target_section_table.
-	* symfile.c (build_section_addr_info_from_section_table): Take a
-	target_section_table.
-	* solist.h (struct so_list) <sections>: Change type.
-	<sections_end>: Remove.
-	* solib.c (solib_map_sections, clear_so, solib_read_symbols)
-	(solib_contains_address_p): Update.
-	* solib-svr4.c (scan_dyntag): Update.
-	* solib-dsbt.c (scan_dyntag): Update.
-	* remote.c (remote_target::remote_xfer_live_readonly_partial):
-	Update.
-	* record-full.c (record_full_core_start, record_full_core_end):
-	Remove.
-	(record_full_core_sections): New global.
-	(record_full_core_open_1, record_full_core_target::xfer_partial):
-	Update.
-	* exec.h (build_section_table, section_table_xfer_memory_partial)
-	(add_target_sections): Take a target_section_table.
-	* exec.c (exec_file_attach, clear_section_table): Update.
-	(resize_section_table): Remove.
-	(build_section_table, add_target_sections): Take a
-	target_section_table.
-	(add_target_sections_of_objfile, remove_target_sections)
-	(exec_on_vfork): Update.
-	(section_table_available_memory): Take a target_section_table.
-	(section_table_read_available_memory): Update.
-	(section_table_xfer_memory_partial): Take a target_section_table.
-	(print_section_info, set_section_command)
-	(exec_set_section_address, exec_target::has_memory): Update.
-	* corelow.c (class core_target) <m_core_section_table,
-	m_core_file_mappings>: Remove braces.
-	<~core_target>: Remove.
-	(core_target::core_target): Update.
-	(core_target::~core_target): Remove.
-	(core_target::build_file_mappings)
-	(core_target::xfer_memory_via_mappings)
-	(core_target::xfer_partial, core_target::info_proc_mappings):
-	Update.
-	* bfd-target.c (target_bfd::xfer_partial): Update.
-	(target_bfd::target_bfd): Update.
-	(target_bfd::~target_bfd): Remove.
-
-2020-10-12  Tom Tromey  <tom@tromey.com>
-
-	* target.h (struct target_section, struct target_section_table):
-	Move to target-section.h.
-	* target-section.h: New file.
-
-2020-10-12  Pedro Alves  <pedro@palves.net>
-
-	PR exp/26602
-	* valops.c (struct struct_field_searcher): New.
-	(update_search_result): Rename to ...
-	(struct_field_searcher::update_result): ... this.  Simplify
-	prototype.  Record all found fields.
-	(do_search_struct_field): Rename to ...
-	(struct_field_searcher::search): ... this.  Simplify prototype.
-	Maintain stack of visited baseclass path.  Call update_result for
-	fields too.  Keep searching fields in baseclasses instead of
-	stopping at the first found field.
-	(search_struct_field): Use struct_field_searcher.  When looking
-	for fields, report ambiguous access attempts.
-
-2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* frame.c (inside_main_func): Check full symbols as well as
-	minimal symbols.
-
-2020-10-09  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-lang.c (advance_wild_match): Rewrite the function's
-	description.  Change the type of target0, t0 and t1 to char.
-
-2020-10-09  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
-
-2020-10-09  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.h (ada_encode): Return std::string.
-	* ada-lang.c (ada_encode_1): Return std::string.
-	(ada_encode): Likewise.
-	(type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
-	Update.
-	* ada-exp.y (block_lookup, write_var_or_type): Update.
-
-2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR exp/26714
-	* printcmd.c (print_formatted): Handle void results as
-	unformatted prints.
-
-2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arch/aarch32.c (aarch32_create_target_description): Release the
-	target_desc_up as late as possible.
-	* arch/aarch64.c (aarch64_create_target_description): Likewise.
-	* arch/amd64.c (amd64_create_target_description): Likewise.
-	* arch/arc.c (arc_create_target_description): Return a
-	target_desc_up, don't release it.
-	* arch/arc.h (arc_create_target_description): Update declaration.
-	(arc_lookup_target_description): Move target_desc_up into the
-	cache, and return a borrowed pointer.
-	* arch/arm.c (arm_create_target_description): Release the
-	target_desc_up as late as possible.
-	* arch/i386.c (i386_create_target_description): Likewise.
-	* arch/riscv.h (riscv_create_target_description): Update
-	declaration to match definition.
-	* arch/tic6x.c (tic6x_create_target_description): Release the
-	target_desc_up as late as possible.
-
-2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
-	or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
-
-2020-10-09  Jan Vrany  <jan.vrany@labware.com>
-
-	* source.c (directory_command): Notify observers that "directories"
-	parameter has changed.
-
-2020-10-08  Tom Tromey  <tom@tromey.com>
-
-	* cli/cli-cmds.c (print_disassembly): Style function name and
-	addresses.  Add _() wrappers.
-
-2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
-
-	* NEWS: Mention ARC support in GDBserver.
-
-2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arch/aarch32.c (aarch32_create_target_description): Release
-	unique_ptr returned from allocate_target_description.
-	* arch/aarch64.c (aarch64_create_target_description): Likewise.
-	* arch/amd64.c (amd64_create_target_description): Likewise.
-	* arch/arc.c (arc_create_target_description): Likewise.
-	* arch/arm.c (arm_create_target_description): Likewise.
-	* arch/i386.c (i386_create_target_description): Likewise.
-	* arch/riscv.c (riscv_create_target_description): Update return
-	type.  Handle allocate_target_description returning a unique_ptr.
-	(riscv_lookup_target_description): Update to handle unique_ptr.
-	* arch/tic6x.c (tic6x_create_target_description): Release
-	unique_ptr returned from allocate_target_description.
-	* features/microblaze-with-stack-protect.c: Regenerate.
-	* features/microblaze.c: Regenerate.
-	* features/mips-dsp-linux.c: Regenerate.
-	* features/mips-linux.c: Regenerate.
-	* features/mips64-dsp-linux.c: Regenerate.
-	* features/mips64-linux.c: Regenerate.
-	* features/nds32.c: Regenerate.
-	* features/nios2.c: Regenerate.
-	* features/or1k.c: Regenerate.
-	* features/rs6000/powerpc-32.c: Regenerate.
-	* features/rs6000/powerpc-32l.c: Regenerate.
-	* features/rs6000/powerpc-403.c: Regenerate.
-	* features/rs6000/powerpc-403gc.c: Regenerate.
-	* features/rs6000/powerpc-405.c: Regenerate.
-	* features/rs6000/powerpc-505.c: Regenerate.
-	* features/rs6000/powerpc-601.c: Regenerate.
-	* features/rs6000/powerpc-602.c: Regenerate.
-	* features/rs6000/powerpc-603.c: Regenerate.
-	* features/rs6000/powerpc-604.c: Regenerate.
-	* features/rs6000/powerpc-64.c: Regenerate.
-	* features/rs6000/powerpc-64l.c: Regenerate.
-	* features/rs6000/powerpc-7400.c: Regenerate.
-	* features/rs6000/powerpc-750.c: Regenerate.
-	* features/rs6000/powerpc-860.c: Regenerate.
-	* features/rs6000/powerpc-altivec32.c: Regenerate.
-	* features/rs6000/powerpc-altivec32l.c: Regenerate.
-	* features/rs6000/powerpc-altivec64.c: Regenerate.
-	* features/rs6000/powerpc-altivec64l.c: Regenerate.
-	* features/rs6000/powerpc-e500.c: Regenerate.
-	* features/rs6000/powerpc-e500l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-32l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-64l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
-	* features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
-	* features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
-	* features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
-	* features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
-	* features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
-	* features/rs6000/powerpc-vsx32.c: Regenerate.
-	* features/rs6000/powerpc-vsx32l.c: Regenerate.
-	* features/rs6000/powerpc-vsx64.c: Regenerate.
-	* features/rs6000/powerpc-vsx64l.c: Regenerate.
-	* features/rs6000/rs6000.c: Regenerate.
-	* features/rx.c: Regenerate.
-	* features/s390-gs-linux64.c: Regenerate.
-	* features/s390-linux32.c: Regenerate.
-	* features/s390-linux32v1.c: Regenerate.
-	* features/s390-linux32v2.c: Regenerate.
-	* features/s390-linux64.c: Regenerate.
-	* features/s390-linux64v1.c: Regenerate.
-	* features/s390-linux64v2.c: Regenerate.
-	* features/s390-te-linux64.c: Regenerate.
-	* features/s390-tevx-linux64.c: Regenerate.
-	* features/s390-vx-linux64.c: Regenerate.
-	* features/s390x-gs-linux64.c: Regenerate.
-	* features/s390x-linux64.c: Regenerate.
-	* features/s390x-linux64v1.c: Regenerate.
-	* features/s390x-linux64v2.c: Regenerate.
-	* features/s390x-te-linux64.c: Regenerate.
-	* features/s390x-tevx-linux64.c: Regenerate.
-	* features/s390x-vx-linux64.c: Regenerate.
-	* mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
-	from allocate_target_description.
-	* target-descriptions.c (allocate_target_description): Update
-	return type.
-	(print_c_tdesc::visit_pre): Release unique_ptr returned from
-	allocate_target_description.
-
-2020-10-07  Tom Tromey  <tromey@adacore.com>
-
-	* unittests/search-memory-selftests.c: New file.
-	* Makefile.in (SELFTESTS_SRCS): Add
-	unittests/search-memory-selftests.c.
-
-2020-10-07  Tom Tromey  <tromey@adacore.com>
-
-	PR gdb/16930:
-	* findcmd.c (_initialize_mem_search): Mention that the range is
-	inclusive.
-
-2020-10-07  Tom Tromey  <tromey@adacore.com>
-
-	* target.h (simple_search_memory): Don't declare.
-	* target.c (simple_search_memory): Move to gdbsupport.
-	(default_search_memory): Update.
-	* remote.c (remote_target::search_memory): Update.
-
-2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
-
-	* Makefile.in (COMPILE): Add CXXFLAGS.
-	(INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
-	(check-headers): Add CXXFLAGS.
-
-2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
-
-	* arc-linux-tdep.h: New file.
-	* arc-linux-tdep.c (arc_linux_core_reg_offsets,
-	arc_linux_supply_gregset, arc_linux_supply_v2_regset,
-	arc_linux_collect_gregset, arc_linux_collect_v2_regset,
-	arc_linux_gregset, arc_linux_v2_regset,
-	arc_linux_iterate_over_regset_sections,
-	arc_linux_core_read_description): Implement.
-	(arc_linux_init_osabi): Set iterate_over_regset_sections.
-	* arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
-	(arc_gdbarch_features_create): Add.
-	* arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
-
-2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
-
-	* arch/arc.h: Rename "arc_gdbarch_features" to
-	"arc_arch_features".
-	* arc-tdep.h: Likewise.
-	* arc-tdep.c: Likewise.
-
-2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infcmd.c (attach_command): Remove the redundant call to
-	`clear_proceed_status`.
-
-2020-10-07  Kamil Rytarowski  <n54@gmx.com>
-
-	* nat/netbsd-nat.c (write_memory, read_memory): Update.
-
-2020-10-07  Kamil Rytarowski  <n54@gmx.com>
-
-	* nat/netbsd-nat.c (write_memory, read_memory): Add.
-	* nat/netbsd-nat.h (write_memory, read_memory): Likewise.
-	* nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
-
-2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* break-catch-sig.c (signal_catch_counts): Make a static arrray.
-	(_initialize_break_catch_sig): Don't allocate array.
-
-2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* symtab.c (find_pc_line): Return unmapped addresses when the
-	requested address is also unmapped.
-
-2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
-
-	* Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
-	tui/tui-out.h.
-
-2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
-
-	* amd64-windows-tdep.c (amd64_windows_return_value): Use
-	type::is_vector instead of TYPE_VECTOR.
-
-2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* auto-load.c (auto_load_objfile_script_1): Don't use
-	debugfile_holder as temporary variable when stripping drive
-	letter.
-
-2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
-
-	* amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
-	Add TYPE_CODE_COMPLEX.
-	(amd64_windows_return_value): Fix types returned via XMM0.
-
-2020-10-05  Alan Hayward  <alan.hayward@arm.com>
-
-	* MAINTAINERS (Responsible Maintainers): Add Luis Machado to
-	AArch64/ARM maintainers.
-
-2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* NEWS: Mention set/show debug event-loop.
-
-2020-10-02  Tom Tromey  <tromey@adacore.com>
-
-	* skip.c (skiplist_entry::skiplist_entry): Unconditionally use
-	REG_EXTENDED.
-
-2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
-
-	* aix-thread.c (aix_thread_inferior_created): Remove parameters.
-	* procfs.c (procfs_inferior_created): Remove.
-	(_initialize_procfs): Don't register procfs_inferior_created.
-
-2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* async-event.c (invoke_async_signal_handlers): Add debug
-	print.
-	(check_async_event_handlers): Likewise.
-	* event-top.c (show_debug_event_loop): New function.
-	(_initialize_event_top): Register "set debug event-loop"
-	setting.
-
-2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* debug.c (debug_prefixed_vprintf): Move to gdbsupport.
-	* debug.h: Remove.
-	* infrun.c: Include gdbsupport/common-debug.h.
-	* linux-nat.c: Likewise.
-
-2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* async-event.h (create_async_signal_handler): Add name
-	parameter.
-	(create_async_event_handler): Likewise.
-	* async-event.c (struct async_signal_handler) <name>: New field.
-	(struct async_event_handler) <name>: New field.
-	(create_async_signal_handler): Assign name.
-	(create_async_event_handler): Assign name.
-	* event-top.c (async_init_signals): Pass name when creating
-	handler.
-	* infrun.c (_initialize_infrun): Likewise.
-	* record-btrace.c (record_btrace_push_target): Likewise.
-	* record-full.c (record_full_open): Likewise.
-	* remote-notif.c (remote_notif_state_allocate): Likewise.
-	* remote.c (remote_target::open_1): Likewise.
-	* tui/tui-win.c (tui_initialize_win): Likewise.
-
-2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* async-event.c (initialize_async_signal_handlers): Pass name to
-	add_file_handler
-	* event-top.c (ui_register_input_event_handler): Likewise.
-	* linux-nat.c (linux_nat_target::async): Likewise.
-	* run-on-main-thread.c (_initialize_run_on_main_thread):
-	Likewise
-	* ser-base.c (reschedule): Likewise.
-	(ser_base_async): Likewise.
-	* tui/tui-io.c: Likewise.
-	* top.h (struct ui) <num>: New field.
-	* top.c (highest_ui_num): New variable.
-	(ui::ui): Initialize num.
-
-2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* observable.h <inferior_created>: Remove parameters.  Update all
-	listeners.
-	* inferior.h (post_create_inferior): Remove target parameter.
-	Update all callers.
-
-2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
-
-	* dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
-	and DW_MACRO_undef_strx.
-	(dwarf_decode_macros): Likewise
-	* dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
-	which is the value of DW_AT_str_offsets_base.
-	 * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
-	str_offsets_base.
-
-2020-10-01  Kamil Rytarowski  <n54@gmx.com>
-
-	* i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
-
-2020-10-01  Kamil Rytarowski  <n54@gmx.com>
-
-	* i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
-	* i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
-
-2020-10-01  Kamil Rytarowski  <n54@gmx.com>
-
-	* i386-bsd-nat.c: Include "x86-bsd-nat.h".
-
-2020-09-30  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26683
-	* dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
-
-2020-09-30  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (handle_variant): Use constant_value.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
-	(read_file_scope, dwarf2_get_pc_bounds)
-	(dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
-	(read_structure_type, handle_struct_member_die)
-	(read_enumeration_type, read_array_type, read_set_type)
-	(read_tag_pointer_type, read_tag_reference_type)
-	(read_subroutine_type, read_base_type, read_subrange_type)
-	(read_full_die_1, partial_die_info::read)
-	(partial_die_info::read, by, new_symbol)
-	(dwarf2_const_value_data, dwarf2_const_value_attr)
-	(dump_die_shallow, dwarf2_fetch_constant_bytes)
-	(prepare_one_comp_unit): Update.
-	* dwarf2/attribute.h (DW_UNSND): Remove.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_func_scope, prototyped_function_p)
-	(read_subroutine_type, partial_die_info::read)
-	(dwarf2_flag_true_p, new_symbol, dump_die_shallow)
-	(dwarf2_add_member_fn): Update.
-	* dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
-	* dwarf2/attribute.c (attribute::as_boolean): New method.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
-	* dwarf2/attribute.h (struct attribute) <as_virtuality>: New
-	method.
-	* dwarf2/attribute.c (attribute::as_virtuality): New method.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
-	the attribute's form.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
-	(dwarf2_add_member_fn): Update.
-	* dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
-	* dwarf2/attribute.c (attribute::defaulted): New method, from
-	is_valid_DW_AT_defaulted.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dw2_get_file_names_reader)
-	(dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
-	(dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
-	(dwarf2_symbol_mark_computed): Use as_unsigned.
-	* dwarf2/attribute.h (struct attribute) <as_unsigned>: New
-	method.
-	<form_is_section_offset>: Update comment.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf2_access_attribute): Rename from
-	dwarf2_default_access_attribute.  Look up attribute.
-	(dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
-	Update.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (skip_one_die): Update.
-	(read_full_die_1): Change how reprocessing is done.
-	(partial_die_info::read): Update.
-	(read_attribute_value): Remove need_reprocess parameter.
-	(read_attribute): Likewise.
-	* dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
-	New method.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
-	(dwarf2_const_value_attr, dump_die_shallow)
-	(dwarf2_fetch_constant_bytes): Update.
-	* dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
-	comment.
-	<set_address>: New method.
-	(DW_ADDR): Remove.
-	* dwarf2/attribute.c (attribute::form_is_ref): Update comment.
-	(attribute::as_string, attribute::as_address): Add assert.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
-	(read_attribute_reprocess, read_attribute_value): Update.
-	(read_attribute): Clear requires_reprocessing.
-	* dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
-	form_requires_reprocessing>: New methods.
-	<string_init>: Clear requires_reprocessing.
-	<set_unsigned_reprocess>: New method.
-	<name>: Shrink by one bit.
-	<requires_reprocessing>: New member.
-	* dwarf2/attribute.c (attribute::form_requires_reprocessing): New
-	method.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_attribute_value): Update.
-	* dwarf2/attribute.h (struct attribute) <form_is_unsigned,
-	set_unsigned>: New methods.
-	* dwarf2/attribute.c (attribute::form_is_unsigned): New method.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (get_alignment, read_array_order)
-	(read_attribute_value, dwarf2_const_value_attr)
-	(dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
-	* dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
-	New methods.
-	(DW_SND): Remove.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_attribute_value, lookup_die_type)
-	(dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
-	Update.
-	* dwarf2/attribute.h (struct attribute) <as_signature,
-	set_signature>: New methods.
-	(DW_SIGNATURE): Remove.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_call_site_scope)
-	(handle_data_member_location, dwarf2_add_member_fn)
-	(mark_common_block_symbol_computed, attr_to_dynamic_prop)
-	(partial_die_info::read, read_attribute_value)
-	(var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
-	(dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
-	(dwarf2_symbol_mark_computed): Update.
-	* dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
-	methods.
-	(DW_BLOCK): Remove.
-	* dwarf2/attribute.c (attribute::form_is_block): Add
-	DW_FORM_data16.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_cutu_die_from_dwo)
-	(read_attribute_reprocess, read_attribute_value, read_attribute)
-	(dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
-	(dwarf2_fetch_constant_bytes): Update.
-	* dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
-	<set_string_noncanonical, set_string_canonical>: New methods.
-	<string_is_canonical>: Update comment.
-	<canonical_string_p>: Add assert.
-	(DW_STRING, DW_STRING_IS_CANONICAL): Remove.
-	* dwarf2/attribute.c (attribute::form_is_string): New method.
-	(attribute::string): Use it.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
-	(dump_die_shallow): Use canonical_string_p.
-	* dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
-	method.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (partial_die_info::read)
-	(dwarf2_const_value_attr, anonymous_struct_prefix, )
-	(dwarf2_name, dwarf2_fetch_constant_bytes): Use
-	attribute::as_string.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
-	DW_ADDR.
-	(attribute::string): Don't use DW_STRING.
-	(attribute::get_ref_die_offset): Don't use DW_UNSND.
-	(attribute::constant_value): Don't use DW_UNSND or DW_SND.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
-	(dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
-	(partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
-	* dwarf2/attribute.h (struct attribute): Rename methods.
-	* dwarf2/attribute.c (attribute::as_address): Rename from
-	value_as_address.
-	(attribute::as_string): Rename from value_as_string.
-
-2020-09-29  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (partial_die_info::read) <case
-	DW_AT_linkage_name>: Use value_as_string.
-	(dwarf2_string_attr): Use value_as_string.
-	* dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
-	method.
-	* dwarf2/attribute.c (attribute::value_as_string): New method.
-
-2020-09-29  Pedro Alves  <pedro@palves.net>
-
-	* unittests/enum-flags-selftests.c: Check whether __GNUC__ is
-	defined before using '#pragma GCC diagnostic' instead of checking
-	__clang__.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* infrun.c (displaced_step_fixup, thread_still_needs_step_over)
-	(handle_signal_stop): Update.
-	* procfs.c (procfs_target::insert_watchpoint): Update.
-	* target.h (target_have_steppable_watchpoint): Now a function.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* infrun.c (set_schedlock_func): Update.
-	* target.h (target_can_lock_scheduler): Now a function.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* inferior.h (class inferior) <has_execution>: Update.
-	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
-	* valops.c (find_function_in_inferior)
-	(value_allocate_space_in_inferior): Update.
-	* top.c (kill_or_detach): Update.
-	* target.c (target_preopen, set_target_permissions): Update.
-	(target_has_execution_current): Remove.
-	* sparc64-tdep.c (adi_examine_command, adi_assign_command):
-	Update.
-	* solib.c (update_solib_list, reload_shared_libraries): Update.
-	* solib-svr4.c (svr4_solib_create_inferior_hook): Update.
-	* solib-dsbt.c (enable_break): Update.
-	* score-tdep.c (score7_fetch_inst): Update.
-	* rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
-	Update.
-	* remote.c (remote_target::start_remote)
-	(remote_target::remote_check_symbols, remote_target::open_1)
-	(remote_target::remote_detach_1, remote_target::verify_memory)
-	(remote_target::xfer_partial, remote_target::read_description)
-	(remote_target::get_min_fast_tracepoint_insn_len): Update.
-	* record-full.c (record_full_open_1): Update.
-	* record-btrace.c (record_btrace_target_open): Update.
-	* objc-lang.c (lookup_objc_class, lookup_child_selector)
-	(value_nsstring): Update.
-	* linux-thread-db.c (add_thread_db_info)
-	(thread_db_find_new_threads_silently, check_thread_db_callback)
-	(try_thread_db_load_1, record_thread): Update.
-	* linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
-	Update.
-	* linux-fork.c (checkpoint_command): Update.
-	* infrun.c (set_non_stop, set_observer_mode)
-	(check_multi_target_resumption, for_each_just_stopped_thread)
-	(maybe_remove_breakpoints, normal_stop)
-	(class infcall_suspend_state): Update.
-	* infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
-	(info_program_command, attach_command): Update.
-	* infcall.c (call_function_by_hand_dummy): Update.
-	* inf-loop.c (inferior_event_handler): Update.
-	* gcore.c (gcore_command, derive_heap_segment): Update.
-	* exec.c (exec_file_command): Update.
-	* eval.c (evaluate_subexp): Update.
-	* compile/compile.c (compile_to_object): Update.
-	* cli/cli-dump.c (restore_command): Update.
-	* breakpoint.c (update_watchpoint)
-	(update_inserted_breakpoint_locations)
-	(insert_breakpoint_locations, get_bpstat_thread): Update.
-	* target.h (target_has_execution): Remove macro.
-	(target_has_execution_current): Don't declare.
-	(target_has_execution): Rename from target_has_execution_1.  Add
-	argument default.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* mi/mi-main.c (exec_reverse_continue)
-	(mi_cmd_list_target_features): Update.
-	* infrun.c (set_exec_direction_func): Update.
-	* target.c (default_execution_direction): Update.
-	* reverse.c (exec_reverse_once): Update.
-	* target.h (target_can_execute_reverse): Now a function.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_get_register)
-	(tui_data_window::show_registers): Update.
-	* thread.c (scoped_restore_current_thread::restore)
-	(scoped_restore_current_thread::scoped_restore_current_thread):
-	Update.
-	* regcache-dump.c (regcache_print): Update.
-	* python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
-	Update.
-	* mi/mi-main.c (mi_cmd_data_write_register_values): Update.
-	* mep-tdep.c (current_me_module, current_options): Update.
-	* linux-thread-db.c (thread_db_load): Update.
-	* infcmd.c (registers_info, info_vector_command)
-	(info_float_command): Update.
-	* ia64-tdep.c (ia64_frame_prev_register)
-	(ia64_sigtramp_frame_prev_register): Update.
-	* ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
-	* gcore.c (derive_stack_segment): Update.
-	* frame.c (get_current_frame, has_stack_frames): Update.
-	* findvar.c (language_defn::read_var_value): Update.
-	* arm-tdep.c (arm_pc_is_thumb): Update.
-	* target.c (target_has_registers): Rename from
-	target_has_registers_1.
-	* target.h (target_has_registers): Remove macro.
-	(target_has_registers): Rename from target_has_registers_1.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* windows-tdep.c (tlb_make_value): Update.
-	* tui/tui-regs.c (tui_data_window::show_registers): Update.
-	* thread.c (scoped_restore_current_thread::restore)
-	(scoped_restore_current_thread::scoped_restore_current_thread)
-	(thread_command): Update.
-	* stack.c (backtrace_command_1, frame_apply_level_command)
-	(frame_apply_all_command, frame_apply_command): Update.
-	* infrun.c (siginfo_make_value, restore_infcall_control_state):
-	Update.
-	* gcore.c (derive_stack_segment): Update.
-	* frame.c (get_current_frame, has_stack_frames): Update.
-	* auxv.c (info_auxv_command): Update.
-	* ada-tasks.c (ada_build_task_list): Update.
-	* target.c (target_has_stack): Rename from target_has_stack_1.
-	* target.h (target_has_stack): Remove macro.
-	(target_has_stack): Rename from target_has_stack_1.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* target.c (target_has_memory): Rename from target_has_memory_1.
-	* tui/tui-regs.c (tui_data_window::show_registers): Update.
-	* thread.c (scoped_restore_current_thread::restore)
-	(scoped_restore_current_thread::scoped_restore_current_thread):
-	Update.
-	* frame.c (get_current_frame, has_stack_frames): Update.
-	* target.h (target_has_memory): Remove macro.
-	(target_has_memory): Rename from target_has_memory_1.
-
-2020-09-28  Tom Tromey  <tom@tromey.com>
-
-	* target.c (target_has_all_memory_1): Remove.
-	* target.h (target_has_all_memory): Remove define.
-	(target_has_all_memory_1): Don't declare.
-
-2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* ser-base.c: Adjust comments formatting.
-
-2020-09-27  Tom Tromey  <tom@tromey.com>
-
-	PR tui/25342:
-	* tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
-
-2020-09-27  Tom Tromey  <tom@tromey.com>
-
-	PR tui/25342:
-	* tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
-
-2020-09-27  Tom Tromey  <tom@tromey.com>
-
-	* unittests/tui-selftests.c: Update.
-	* tui/tui-winsource.h (struct tui_source_window_base)
-	<extra_margin, show_line_number, refresh_pad>: New methods.
-	<m_max_length, m_pad>: New members.
-	(tui_copy_source_line): Update.
-	* tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
-	first_col, line_width, ndigits parameters.  Add length.
-	(tui_source_window_base::show_source_line): Write to pad.  Line
-	number now 0-based.
-	(tui_source_window_base::refresh_pad): New method.
-	(tui_source_window_base::show_source_content): Write to pad.  Call
-	refresh_pad.
-	(tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
-	not refill.
-	(tui_source_window_base::update_exec_info): Call
-	show_line_number.
-	* tui/tui-source.h (struct tui_source_window) <extra_margin>: New
-	method.
-	<m_digits>: New member.
-	* tui/tui-source.c (tui_source_window::set_contents): Set m_digits
-	and m_max_length.
-	(tui_source_window::show_line_number): New method.
-	* tui/tui-io.h (tui_puts): Fix comment.
-	* tui/tui-disasm.c (tui_disasm_window::set_contents): Set
-	m_max_length.
-
-2020-09-27  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-winsource.c
-	(tui_source_window_base::set_is_exec_point_at): Don't call
-	show_source_line.
-
-2020-09-27  Tom Tromey  <tom@tromey.com>
-
-	* python/py-tui.c (class tui_py_window) <refresh_window>: New
-	method.
-	<erase>: Update.
-	<cursor_x, cursor_y>: Remove.
-	<m_inner_window>: New member.
-	(tui_py_window::rerender): Create inner window.
-	(tui_py_window::output): Write to inner window.
-
-2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
-
-	PR python/26586
-	* cli/cli-script.c (execute_control_commands): don't set
-	instream to nullptr here as this breaks the from_tty argument
-	to gdb.execute in Python.
-	(execute_user_command): set instream to nullptr here instead.
-
-2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.h (infrun_debug_printf): Fix formatting.
-	* linux-nat.c (linux_nat_debug_printf): Fix formatting.
-
-2020-09-25  Saagar Jha  <saagar@saagarjha.com>
-
-	* compile/compile-object-load.h (struct munmap_list): Add
-	explicitly-defined move constructor.
-
-2020-09-24  Tom Tromey  <tromey@adacore.com>
-
-	PR tui/26638:
-	* tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
-	method.
-	* tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
-	* tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
-	(tui_prev_win): Rewrite.
-
-2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
-
-	* nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
-	in WOW64 processes as SIGINT.
-	* nat/windows-nat.h: Make wow64_process a shared variable.
-	* windows-nat.c: Remove static wow64_process variable.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	PR symtab/25470:
-	* value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
-	offset and bit size.
-	* printcmd.c (print_scalar_formatted): Handle zero-length
-	integer.
-	(print_scalar_formatted): Use bit_size_differs_p.
-	* gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
-	constant.
-	(union type_specific): <int_stuff>: New member.
-	(struct type) <bit_size_differs_p, bit_size, bit_offset>: New
-	methods.
-	* gdbtypes.c (init_integer_type, init_boolean_type): Initialize
-	TYPE_SPECIFIC_FIELD.
-	(recursive_dump_type, copy_type_recursive): Update.
-	* dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
-	DW_AT_data_bit_offset.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	* utils.h (class gdb_argv): Add move operators.
-	<append>: New methods.
-	* compile/compile.c (build_argc_argv): Remove.
-	(compile_args_argc): Remove.
-	(compile_args_argv): Change type.
-	(set_compile_args): Simplify.
-	(append_args): Remove.
-	(filter_args): Remove argcp parameter.
-	(get_args): Return gdb_argv.  Simplify.
-	(compile_to_object): Update.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	* compile/compile-object-run.c (do_module_cleanup)
-	<~do_module_cleanup> :Remove.
-	(do_module_cleanup): Update.
-	* compile/compile-object-load.h (struct munmap_list): Add move
-	assignment operator.
-	<source_file>: Now a std::string.
-	<munmap_list>: Rename.  No longer a pointer.
-	* compile/compile-object-load.c (struct setup_sections_data): Add
-	constructor.
-	<setup_one_section>: Declare.
-	<munmap_list>: Move earlier.
-	<m_bfd>: New member.
-	<m_last_size, m_last_section_first, m_last_prot,
-	m_last_max_alignment>: Rename, add initializers where needed.
-	(setup_sections_data::setup_one_section): Rename from
-	setup_sections.  Update.
-	(compile_object_load): Update.  Don't use bfd_map_over_sections.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	* compile/compile-object-run.c (struct do_module_cleanup): Add
-	parameters to constructor.  Update destructor.
-	<source_file, scope, scope_data, out_value_type, out_value_addr,
-	munmap_list_head, objfile_name_string>: Remove.
-	<module>: New member.
-	(do_module_cleanup): Update.
-	(compile_object_run): Update.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	* compile/compile.c (eval_compile_command): Update.
-	* compile/compile-object-run.h (compile_object_run): Take a
-	compile_module_up.
-	* compile/compile-object-run.c (compile_object_run): Take a
-	compile_module_up.
-	* compile/compile-object-load.h (struct compile_module): Add
-	constructor, destructor.
-	(compile_module_up): New typedef.
-	(compile_object_load): Return compile_object_up.
-	* compile/compile-object-load.c (compile_object_load): Return
-	compile_module_up.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	* compile/compile-object-run.c (struct do_module_cleanup): Add
-	constructor, destructor.
-	<objfile_name_string>: Don't use struct hack.
-	(do_module_cleanup): Use delete.
-	(compile_object_run): Use new.
-
-2020-09-23  Tom Tromey  <tom@tromey.com>
-
-	* compile/compile-cplus-types.c
-	(compile_cplus_convert_struct_or_union): Use std::vector.
-	(compile_cplus_convert_func): Likewise.
-	* compile/compile-c-types.c (convert_func): Use std::vector.
-
-2020-09-21  Tom Tromey  <tromey@adacore.com>
-
-	* sparc-tdep.c (sparc32_skip_prologue): Use
-	skip_prologue_using_sal.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* symfile.c (add_section_size_callback): Remove.
-	(load_one_section): Rename from load_section_callback.  Change
-	parameters.
-	(generic_load): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* exec.c (add_to_section_table): Remove.
-	(build_section_table): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* elfread.c (elf_locate_sections): Change parameters.
-	(elf_symfile_read): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* cli/cli-dump.c (struct callback_data): Remove.
-	(restore_one_section): Rename from restore_section_callback.
-	Change parameters.
-	(restore_binary_file): Change parameters.
-	(restore_command): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* gcore.c (make_output_phdrs): Remove 'ignored' parameter.
-	(gcore_copy_callback): Likewise.
-	(gcore_memory_sections): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
-	* osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
-	parameters.
-	(generic_elf_osabi_sniffer): Use foreach.
-	* mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
-	* arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (locate_dwz_sections): Change parameters.
-	(dwarf2_get_dwz_file): Use foreach.
-	(dwarf2_locate_dwo_sections): Change parameters.
-	(open_and_init_dwo_file): Use foreach.
-	(dwarf2_locate_common_dwp_sections): Change parameters.
-	(open_and_init_dwp_file): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* symfile.h: (find_lowest_section): Don't declare.
-	* symfile.c (find_lowest_section): Now static.  Change
-	parameters.
-	(struct place_section_arg): Remove.
-	(place_section): Change parameters.
-	(addr_info_make_relative): Use foreach.
-	(symfile_dummy_outputs): Remove.
-	(default_symfile_relocate): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* objfiles.c (add_to_objfile_sections): Rename from
-	add_to_objfile_sections_full.
-	(add_to_objfile_sections): Remove.
-	(build_objfile_section_table): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* stap-probe.c (get_stap_base_address_1): Remove.
-	(get_stap_base_address): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
-	parameters.
-	(gdb_bfd_close_or_warn): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* corelow.c (add_to_thread_list): Change parameters.
-	(core_target_open): Use foreach.
-
-2020-09-19  Tom Tromey  <tom@tromey.com>
-
-	* gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
-	existing function.
-
-2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* f-valprint.c (f77_print_array_1): Adjust printing of whitespace
-	for arrays.
-
-2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* eval.c: Remove 'f-lang.h' include.
-	(value_f90_subarray): Moved to f-lang.c.
-	(eval_call): Renamed to...
-	(evaluate_subexp_do_call): ...this, is no longer static, header
-	comment moved into header file.
-	(evaluate_funcall): Update call to eval_call.
-	(skip_undetermined_arglist): Moved to f-lang.c.
-	(fortran_value_subarray): Likewise.
-	(evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
-	moved to evaluate_subexp_f.
-	(calc_f77_array_dims): Moved to f-lang.c
-	* expprint.c (print_subexp_funcall): New function.
-	(print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
-	moved to print_subexp_f, OP_FUNCALL uses new function.
-	(dump_subexp_body_funcall): New function.
-	(dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
-	moved to dump_subexp_f, OP_FUNCALL uses new function.
-	* expression.h (evaluate_subexp_do_call): Declare.
-	* f-lang.c (value_f90_subarray): Moved from eval.c.
-	(skip_undetermined_arglist): Likewise.
-	(calc_f77_array_dims): Likewise.
-	(fortran_value_subarray): Likewise.
-	(evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
-	(operator_length_f): Likewise.
-	(print_subexp_f): Likewise.
-	(dump_subexp_body_f): Likewise.
-	* fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
-	declaration of this operation to here.
-	* parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
-	support moved to operator_length_f.
-	* parser-defs.h (dump_subexp_body_funcall): Declare.
-	(print_subexp_funcall): Declare.
-	* std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
-	fortran-operator.def.
-
-2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* eval.c (fortran_value_subarray): New function, content is taken
-	from...
-	(evaluate_subexp_standard): ...here, in two places.  Now arrays
-	and strings both call the new function.
-	(calc_f77_array_dims): Add header comment, handle strings.
-
-2020-09-18  Victor Collod  <vcollod@nvidia.com>
-
-	PR gdb/26635
-	* i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
-	(i386_analyze_prologue): Call i386_skip_endbr.
-
-2020-09-18  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (struct windows_nat_target) <wait>: Update.
-	(windows_nat_target::wait): Update.
-	* target/wait.h (enum target_wait_flag): New.  Use
-	DEF_ENUM_FLAGS_TYPE.
-	* target/target.h (target_wait): Change type of options.
-	* target.h (target_options_to_string, default_target_wait):
-	Update.
-	(struct target_ops) <wait>: Change type of options.
-	* target.c (target_wait, default_target_wait, do_option): Change
-	type of "options".
-	(target_options_to_string): Likewise.
-	* target-delegates.c: Rebuild.
-	* target-debug.h (target_debug_print_target_wait_flags): Rename
-	from target_debug_print_options.
-	* sol-thread.c (class sol_thread_target) <wait>: Update.
-	(sol_thread_target::wait): Update.
-	* rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
-	(rs6000_nat_target::wait): Update.
-	* remote.c (class remote_target) <wait, wait_ns, wait_as>:
-	Update.
-	(remote_target::wait_ns, remote_target::wait_as): Change type of
-	"options".
-	(remote_target::wait): Update.
-	* remote-sim.c (struct gdbsim_target) <wait>: Update.
-	(gdbsim_target::wait): Update.
-	* record-full.c (class record_full_base_target) <wait>: Update.
-	(record_full_wait_1): Change type of "options".
-	(record_full_base_target::wait): Update.
-	* record-btrace.c (class record_btrace_target) <wait>: Update.
-	(record_btrace_target::wait): Update.
-	* ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
-	Update.
-	(ravenscar_thread_target::wait): Update.
-	* procfs.c (class procfs_target) <wait>: Update.
-	(procfs_target::wait): Update.
-	* obsd-nat.h (class obsd_nat_target) <wait>: Update.
-	* obsd-nat.c (obsd_nat_target::wait): Update.
-	* nto-procfs.c (struct nto_procfs_target) <wait>: Update.
-	(nto_procfs_target::wait): Update.
-	* nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
-	* nbsd-nat.c (nbsd_wait): Change type of "options".
-	(nbsd_nat_target::wait): Update.
-	* linux-thread-db.c (class thread_db_target) <wait>: Update.
-	(thread_db_target::wait): Update.
-	* linux-nat.h (class linux_nat_target) <wait>: Update.
-	* linux-nat.c (linux_nat_target::wait): Update.
-	(linux_nat_wait_1): Update.
-	* infrun.c (do_target_wait_1, do_target_wait): Change type of
-	"options".
-	* inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
-	* inf-ptrace.c (inf_ptrace_target::wait): Update.
-	* go32-nat.c (struct go32_nat_target) <wait>: Update.
-	(go32_nat_target::wait): Update.
-	* gnu-nat.h (struct gnu_nat_target) <wait>: Update.
-	* gnu-nat.c (gnu_nat_target::wait): Update.
-	* fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
-	* fbsd-nat.c (fbsd_nat_target::wait): Update.
-	* darwin-nat.h (class darwin_nat_target) <wait>: Update.
-	* darwin-nat.c (darwin_nat_target::wait): Update.
-	* bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
-	(bsd_uthread_target::wait): Update.
-	* aix-thread.c (class aix_thread_target) <wait>: Update.
-	(aix_thread_target::wait): Update.
-
-2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* compile/compile-object-run.c (create_copied_type_recursive): New
-	function.
-	(compile_object_run): Use new function.
-
-2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* NEWS: Mention x86_64 Cygwin core file support.
-
-2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
-	(core_process_module_section): Handle NOTE_INFO_MODULE64.
-
-2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* windows-tdep.h: Add prototypes.
-	* i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
-	(i386_windows_core_pid_to_str): Move and rename ...
-	* windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
-	(windows_core_pid_to_str): ... and here.
-	* amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
-
-2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
-	* amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
-	(amd64_windows_init_abi_common): ... and register.
-
-2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
-	(_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
-
-2020-09-18  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26631
-	* thread.c (thread_find_command): Switch inferior before calling
-	target methods.
-
-2020-09-17  Tom Tromey  <tromey@adacore.com>
-
-	* tic6x-tdep.c (tic6x_gdbarch_init): Update.
-	* target-descriptions.h (struct tdesc_arch_data_deleter): New.
-	(tdesc_arch_data_up): New typedef.
-	(tdesc_use_registers, tdesc_data_alloc): Update.
-	(tdesc_data_cleanup): Don't declare.
-	* target-descriptions.c (tdesc_data_alloc): Return a
-	tdesc_arch_data_up.
-	(tdesc_arch_data_deleter::operator()): Rename from
-	tdesc_data_cleanup.  Change argument type.
-	(tdesc_use_registers): Change early_data to an rvalue reference.
-	(tdesc_use_registers): Don't use delete.
-	* sparc-tdep.c (sparc32_gdbarch_init): Update.
-	* s390-tdep.c (s390_gdbarch_init): Update.
-	* rx-tdep.c (rx_gdbarch_init): Update.
-	* rs6000-tdep.c (rs6000_gdbarch_init): Update.
-	* riscv-tdep.c (riscv_gdbarch_init): Update.
-	* or1k-tdep.c (or1k_gdbarch_init): Update.
-	* nios2-tdep.c (nios2_gdbarch_init): Update.
-	* nds32-tdep.c (nds32_gdbarch_init): Update.
-	* mips-tdep.c (mips_gdbarch_init): Update.
-	* microblaze-tdep.c (microblaze_gdbarch_init): Update.
-	* m68k-tdep.c (m68k_gdbarch_init): Update.
-	* i386-tdep.c (i386_gdbarch_init): Update.
-	* arm-tdep.c (arm_gdbarch_init): Update.
-	* arc-tdep.c (arc_tdesc_init): Update.
-	(arc_gdbarch_init): Update.
-	* aarch64-tdep.c (aarch64_gdbarch_init): Update.
-
-2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
-	for WOW64 processes.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* value.c (preserve_values): Update.
-	* python/py-type.c (save_objfile_types): Update.
-	* guile/scm-type.c (save_objfile_types): Update.
-	* gdbtypes.h (create_copied_types_hash): Return htab_up.
-	* gdbtypes.c (create_copied_types_hash): Return htab_up.
-	* compile/compile-object-run.c (compile_object_run): Update.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
-	Remove.
-	<m_table>: Now htab_up.
-	* typeprint.c (typedef_hash_table::recursively_update)
-	(typedef_hash_table::add_template_parameters)
-	(typedef_hash_table::typedef_hash_table): Update.
-	(typedef_hash_table::~typedef_hash_table): Remove.
-	(typedef_hash_table::typedef_hash_table)
-	(typedef_hash_table::find_global_typedef)
-	(typedef_hash_table::find_typedef): Update.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* target-descriptions.c (tdesc_use_registers): Use htab_up.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* linespec.c (class decode_compound_collector)
-	<~decode_compound_collector>: Remove.
-	<m_unique_syms>: Now htab_up.
-	(decode_compound_collector::operator ()): Update.
-	(class symtab_collector) <~symtab_collector>: Remove.
-	<m_symtab_table>: Now htab_up.
-	(symtab_collector::operator ()): Update.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
-	(filename_seen_cache::clear): Update.
-	(~filename_seen_cache): Remove.
-	(filename_seen_cache::seen): Update.
-	* filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
-	htab_up.
-	<~filename_seen_cache>: Remove.
-	<traverse>: Update.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* completer.c (completion_tracker::discard_completions)
-	(completion_tracker::~completion_tracker)
-	(completion_tracker::maybe_add_completion)
-	(completion_tracker::remove_completion)
-	(completion_tracker::recompute_lowest_common_denominator)
-	(completion_tracker::build_completion_result): Update.
-	* completer.h (class completion_tracker) <have_completions>:
-	Update.
-	<m_entries_hash>: Now htab_up.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* breakpoint.c (ambiguous_names_p): Use htab_up.
-
-2020-09-17  Tom Tromey  <tom@tromey.com>
-
-	* auto-load.c (struct auto_load_pspace_info)
-	<~auto_load_pspace_info, auto_load_pspace_info>: Remove.
-	<loaded_script_files, loaded_script_texts>: Change type to
-	htab_up.
-	(~auto_load_pspace_info) Remove.
-	(init_loaded_scripts_info, maybe_add_script_file)
-	(maybe_add_script_text, auto_load_info_scripts): Update.
-
-2020-09-17  Tom Tromey  <tromey@adacore.com>
-
-	* c-exp.y (name_obstack): Now static.
-
-2020-09-17  Chungyi Chi  <demonic@csie.io>
-
-	* riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
-
-2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* breakpoint.h (init_catchpoint): Change int parameter to bool.
-	(add_solib_catchpoint): Likewise.
-	* breakpoint.c (struct solib_catchpoint) <is_load>: Change type
-	to bool.
-	(add_solib_catchpoint): Change int parameter/variable to bool.
-	(catch_load_or_unload): Likewise.
-	(init_catchpoint): Likewise.
-	(create_fork_vfork_event_catchpoint): Likewise.
-	(catch_fork_command_1): Likewise.
-	(catch_exec_command_1): Likewise.
-
-2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
-	Change instance_flags to m_instance_flags.
-
-2020-09-16  Tom Tromey  <tromey@adacore.com>
-
-	PR gdb/26598:
-	* infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
-
-2020-09-16  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.c (fbsd_nat_target::wait): Always check for
-	PL_FLAG_EXEC.
-	(fbsd_nat_target::insert_exec_catchpoint)
-	(fbsd_nat_target::remove_exec_catchpoint): Always define.
-	* fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
-	(fbsd_nat_target::remove_exec_catchpoint): Always declare.
-
-2020-09-16  John Baldwin  <jhb@FreeBSD.org>
-
-	* configure.ac: Remove check for kinfo_getvmmap().
-	* configure, config.in: Regenerate.
-	* fbsd-nat.c (fbsd_read_mapping): Remove
-	(fbsd_nat_target::find_memory_regions): Remove the procfs version.
-	(fbsd_nat_target::info_proc): Assume kinfo_getfile() and
-	kinfo_get_vmmap() are always present.
-
-2020-09-16  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.c: Always include support for
-	TARGET_OBJECT_SIGNAL_INFO.
-
-2020-09-16  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
-	sysctl and remove procfs fallback.
-
-2020-09-16  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.c: Assume PT_LWPINFO is always defined.
-	* fbsd-nat.h: Likewise.
-
-2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.c (commands_command_1): Make a copy of the 'arg'
-	argument.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete.
-	(ada_language): Remove references to ada_language_data.
-	* c-lang.c (c_language_data): Delete.
-	(c_language): Remove references to c_language_data.
-	(cplus_language_data): Delete.
-	(cplus_language): Remove references to cplus_language_data.
-	(asm_language_data): Delete.
-	(asm_language): Remove references to asm_language_data.
-	(minimal_language_data): Delete.
-	(minimal_language): Remove references to minimal_language_data.
-	* d-lang.c (d_language_data): Delete.
-	(d_language): Remove references to d_language_data.
-	* f-lang.c (f_language_data): Delete.
-	(f_language): Remove references to f_language_data.
-	* go-lang.c (go_language_data): Delete.
-	(go_language): Remove references to go_language_data.
-	* language.c (unknown_language_data): Delete.
-	(unknown_language): Remove references to unknown_language_data.
-	(auto_language_data): Delete.
-	(auto_language): Remove references to auto_language_data.
-	* language.h (language_data): Delete struct.
-	(language_defn): No longer inherit from language_data.
-	* m2-lang.c (m2_language_data): Delete.
-	(m2_language): Remove references to m2_language_data.
-	* objc-lang.c (objc_language_data): Delete.
-	(objc_language): Remove references to objc_language_data.
-	* opencl-lang.c (opencl_language_data): Delete.
-	(opencl_language): Remove references to opencl_language_data.
-	* p-lang.c (pascal_language_data): Delete.
-	(pascal_language): Remove references to pascal_language_data.
-	* rust-lang.c (rust_language_data): Delete.
-	(rust_language): Remove references to rust_language_data.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_op_print_tab
-	initializer.
-	(ada_language::opcode_print_table): New member function.
-	* c-lang.c (c_language_data): Remove la_op_print_tab initializer.
-	(c_language::opcode_print_table): New member function.
-	(cplus_language_data): Remove la_op_print_tab initializer.
-	(cplus_language::opcode_print_table): New member function.
-	(asm_language_data): Remove la_op_print_tab initializer.
-	(asm_language::opcode_print_table): New member function.
-	(minimal_language_data): Remove la_op_print_tab initializer.
-	(minimal_language::opcode_print_table): New member function.
-	* d-lang.c (d_language_data): Remove la_op_print_tab initializer.
-	(d_language::opcode_print_table): New member function.
-	* expprint.c (print_subexp_standard): Update call to
-	opcode_print_table.
-	(op_string): Likewise.
-	* f-lang.c (f_language_data): Remove la_op_print_tab initializer.
-	(f_language::opcode_print_table): New member function.
-	* go-lang.c (go_language_data): Remove la_op_print_tab
-	initializer.
-	(go_language::opcode_print_table): New member function.
-	* language.c (unknown_language_data): Remove la_op_print_tab
-	initializer.
-	(unknown_language::opcode_print_table): New member function.
-	(auto_language_data): Remove la_op_print_tab initializer.
-	(auto_language::opcode_print_table): New member function.
-	* language.h (language_data): Remove la_op_print_tab field.
-	(language_defn::opcode_print_table): Declare new member function.
-	* m2-lang.c (m2_language_data): Remove la_op_print_tab
-	initializer.
-	(m2_language::opcode_print_table): New member function.
-	* objc-lang.c (objc_language_data): Remove la_op_print_tab
-	initializer.
-	(objc_language::opcode_print_table): New member function.
-	* opencl-lang.c (opencl_language_data): Remove la_op_print_tab
-	initializer.
-	(opencl_language::opcode_print_table): New member function.
-	* p-lang.c (pascal_language_data): Remove la_op_print_tab
-	initializer.
-	(pascal_language::opcode_print_table): New member function.
-	* rust-lang.c (rust_language_data): Remove la_op_print_tab
-	initializer.
-	(rust_language::opcode_print_table): New member function.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
-	(ada_language::expression_ops): New member function.
-	* c-lang.c (c_language_data): Remove la_exp_desc initializer.
-	(c_language::expression_ops): New member function.
-	(cplus_language_data): Remove la_exp_desc initializer.
-	(cplus_language::expression_ops): New member function.
-	(asm_language_data): Remove la_exp_desc initializer.
-	(asm_language::expression_ops): New member function.
-	(minimal_language_data): Remove la_exp_desc initializer.
-	(minimal_language::expression_ops): New member function.
-	* d-lang.c (d_language_data): Remove la_exp_desc initializer.
-	(d_language::expression_ops): New member function.
-	* eval.c (evaluate_subexp): Update call to expression_ops.
-	* expprint.c (print_subexp): Likewise.
-	(op_name): Likewise.
-	(dump_subexp_body): Likewise.
-	* f-lang.c (f_language_data): Remove la_exp_desc initializer.
-	(f_language::expression_ops): New member function.
-	* go-lang.c (go_language_data): Remove la_exp_desc initializer.
-	(go_language::expression_ops): New member function.
-	* language.c (language_defn::expression_ops): New function.
-	(unknown_language_data): Remove la_exp_desc initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove la_exp_desc field.
-	(language_defn::expression_ops): Declare new member function.
-	* m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
-	(m2_language::expression_ops): New member function.
-	* objc-lang.c (objc_language_data): Remove la_exp_desc
-	initializer.
-	* opencl-lang.c (opencl_language_data): Remove la_exp_desc
-	initializer.
-	(opencl_language::expression_ops): New member function.
-	* p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
-	* parse.c (operator_length): Update call to expression_ops.
-	(exp_iterate): Likewise.
-	* rust-lang.c (rust_language_data): Remove la_exp_desc
-	initializer.
-	(ruse_language::expression_ops): New member function.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_varobj_ops
-	initializer.
-	(ada_language::varobj_ops): New member function.
-	* c-lang.c (c_language_data): Remove la_varobj_ops
-	initializer.
-	(cplus_language_data): Likewise.
-	(cplus_language::varobj_ops): New member function.
-	(asm_language_data): Remove la_varobj_ops initializer.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (language_defn::varobj_ops): New function.
-	(unknown_language_data): Remove la_varobj_ops
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove la_varobj_ops field.
-	(language_defn::varobj_ops): Declare new member function.
-	* m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* varobj.c (varobj_create): Update call to varobj_ops.
-	* varobj.h (default_varobj_ops): Delete define.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_macro_expansion
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(c_language::macro_expansion): New member function.
-	(cplus_language_data): Likewise.
-	(cplus_language::macro_expansion): New member function.
-	(asm_language_data): Likewise.
-	(asm_language::macro_expansion): New member function.
-	(minimal_language_data): Likewise.
-	(minimal_language::macro_expansion): New member function.
-	* d-lang.c (d_language_data): Remove la_macro_expansion
-	initializer.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove la_macro_expansion field.
-	(language_defn::macro_expansion): New member function.
-	* m2-lang.c (m2_language_data): Remove la_macro_expansion
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	(objc_language::macro_expansion): New member function.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	(opencl_language::macro_expansion): New member function.
-	* p-lang.c (pascal_language_data): Remove la_macro_expansion
-	initializer.
-	* rust-lang.c (rust_language_data): Likewise.
-	* symtab.c (default_collect_symbol_completion_matches_break_on):
-	Update call to macro_expansion.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_array_ordering
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* dwarf2/read.c (read_array_order): Update for call to
-	array_ordering.
-	* f-lang.c (f_language_data): Remove la_array_ordering
-	initializer.
-	(f_language::array_ordering): New member function.
-	* go-lang.c (go_language_data): Remove la_array_ordering
-	initializer.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_array_ordering field.
-	(language_defn::array_ordering): New member function.
-	* m2-lang.c (m2_language_data): Remove la_array_ordering
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_case_sensitivity
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	(f_language::case_sensitivity): New member function.
-	* go-lang.c (go_language_data): Remove la_case_sensitivity
-	initializer.
-	* language.c (enum case_mode): Moved here from language.h.
-	(case_mode): Make static.
-	(show_case_command): Update for case_sensitivity being a method.
-	(set_case_command): Likewise.
-	(set_range_case): Likewise.
-	(unknown_language_data): Remove la_case_sensitivity initializer.
-	(auto_language_data): Likewise.
-	* language.h (case_mode): Delete, move enum declaration to
-	language.c.
-	(language_data): Delete la_case_sensitivity field.
-	(language_defn::case_sensitivity): New member function.
-	* m2-lang.c (m2_language_data): Remove la_case_sensitivity
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_range_check
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	(f_language::range_checking_on_by_default): New member function.
-	* go-lang.c (go_language_data): Remove la_range_check initializer.
-	* language.c (enum range_mode): Moved here from language.h.
-	(range_mode): Made static.
-	(show_range_command): Update to use
-	range_checking_on_by_default.
-	(set_range_command): Likewise.
-	(set_range_case): Likewise.
-	(unknown_language_data): Remove la_range_check initializer.
-	(auto_language_data): Likewise.
-	* language.h (range_mode): Delete.  Enum definition moved to
-	language.c.
-	(language_data): Remove la_range_check field.
-	(language_defn::range_checking_on_by_default): New member
-	function.
-	* m2-lang.c (m2_language_data): Remove la_range_check initializer.
-	(m2_language::range_checking_on_by_default): New member function.
-	* objc-lang.c (objc_language_data): Remove la_range_check
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	(pascal_language::range_checking_on_by_default): New member
-	function.
-	* rust-lang.c (rust_language_data): Remove la_range_check
-	initializer.
-	(rust_language::range_checking_on_by_default): New member
-	function.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* dwarf2/read.c (dwarf2_physname): Remove special case for
-	language_go.
-	* go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
-	member function.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	(ada_language::store_sym_names_in_linkage_form_p): New member
-	function.
-	* c-lang.c (c_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	(c_language::store_sym_names_in_linkage_form_p): New member
-	function.
-	(cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
-	initializer.
-	(asm_language_data): Likewise.
-	(asm_language::store_sym_names_in_linkage_form_p): New member
-	function.
-	(minimal_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	(minimal_language::store_sym_names_in_linkage_form_p): New member
-	function.
-	* d-lang.c (d_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	* dwarf2/read.c (dwarf2_physname): Update call to
-	store_sym_names_in_linkage_form_p.
-	* f-lang.c (f_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	* go-lang.c (go_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	* language.c (unknown_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	(unknown_language::store_sym_names_in_linkage_form_p): New member
-	function.
-	(auto_language_data): Remove la_store_sym_names_in_linkage_form_p
-	initializer.
-	(auto_language::store_sym_names_in_linkage_form_p): New member
-	function.
-	* language.h (language_data): Remove
-	la_store_sym_names_in_linkage_form_p member variable.
-	(language_defn::store_sym_names_in_linkage_form_p): New member
-	function.
-	* m2-lang.c (m2_language_data): Remove
-	la_store_sym_names_in_linkage_form_p initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove string_lower_bound
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove string_lower_bound field.
-	(language_defn::string_lower_bound): New member function.
-	* m2-lang.c (m2_language_data): Remove string_lower_bound
-	initializer.
-	(m2_language::string_lower_bound): New member function.
-	* objc-lang.c (objc_language_data): Remove string_lower_bound
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* valops.c (value_cstring): Update call to string_lower_bound.
-	(value_string): Likewise.
-	* value.c (allocate_repeated_value): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* valops.c (value_repeat): Fix incorrect argument name in comment.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove c_style_arrays
-	initializer.
-	(ada_language::c_style_arrays_p): New member fuction.
-	* c-lang.c (c_language_data): Remove c_style_arrays
-	initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
-	* f-lang.c (f_language_data): Remove c_style_arrays initializer.
-	(f_language::c_style_arrays_p): New member function.
-	* go-lang.c (go_language_data): Remove c_style_arrays initializer.
-	* infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
-	* language.c (unknown_language_data): Remove c_style_arrays
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove c_style_arrays field.
-	(language_defn::c_style_arrays_p): New member function.
-	* m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
-	(m2_language::c_style_arrays_p): New member function.
-	* objc-lang.c (objc_language_data): Remove c_style_arrays
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* valarith.c (value_subscript): Update call to c_style_arrays_p,
-	and update local variable to a bool.
-	* valops.c (value_cast): Update call to c_style_arrays_p.
-	(value_array): Likewise.
-	* value.c (coerce_array): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_language initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove la_language field.
-	(language_defn::language_defn): Initialise la_language field.
-	(language_defn::la_language): New member variable.
-	* m2-lang.c (m2_language_data): Remove la_language field.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_extensions): Delete, moved into
-	ada_language::filename_extensions.
-	(ada_language_data): Remove la_filename_extensions initializer.
-	(ada_language::filename_extensions): New member function.
-	* c-lang.c (c_extensions): Delete, moved into
-	c_language::filename_extensions.
-	(c_language_data): Remove la_filename_extensions initializer.
-	(c_language::filename_extensions): New member function.
-	(cplus_extensions): Delete, moved into
-	cplus_language::filename_extensions.
-	(cplus_language_data): Remove la_filename_extensions initializer.
-	(cplus_language::filename_extensions): New member function.
-	(asm_extensions): Delete, moved into
-	asm_language::filename_extensions.
-	(asm_language_data): Remove la_filename_extensions initializer.
-	(asm_language::filename_extensions): New member function.
-	(minimal_language_data): Remove la_filename_extensions
-	initializer.
-	* d-lang.c (d_extensions): Delete, moved into
-	d_language::filename_extensions.
-	(d_language_data): Remove la_filename_extensions initializer.
-	(d_language::filename_extensions): New member function.
-	* f-lang.c (f_extensions): Delete, moved into
-	f_language::filename_extensions.
-	(f_language_data): Remove la_filename_extensions initializer.
-	(f_language::filename_extensions): New member function.
-	* go-lang.c (go_language_data): Remove la_filename_extensions
-	initializer.
-	* language.c (add_set_language_command): Update now that
-	filename_extensions returns a vector.
-	(unknown_language_data): Remove la_filename_extensions
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Remove la_filename_extensions field.
-	(language_defn::filename_extensions): New member function.
-	* m2-lang.c (m2_language_data): Remove la_filename_extensions
-	initializer.
-	* objc-lang.c (objc_extensions): Delete, moved into
-	objc_language::filename_extensions.
-	(objc_language_data): Remove la_filename_extensions initializer.
-	(objc_language::filename_extensions): New member function.
-	* opencl-lang.c (opencl_language_data): Remove
-	la_filename_extensions initializer.
-	* p-lang.c (pascal_extensions): Delete, moved into
-	pascal_language::filename_extensions.
-	(pascal_language_data): Remove la_filename_extensions initializer.
-	(pascal_language::filename_extensions): New member function.
-	* rust-lang.c (rust_extensions): Delete, moved into
-	rust_language::filename_extensions.
-	(rust_language_data): Remove la_filename_extensions initializer.
-	(rust_language::filename_extensions): New member function.
-	* symfile.c (add_filename_language): Add new assert.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_name and
-	la_natural_name initializers.
-	(ada_language::name): New member function.
-	(ada_language::natural_name): New member function.
-	* c-lang.c (c_language_data): Remove la_name and
-	la_natural_name initializers.
-	(c_language::name): New member function.
-	(c_language::natural_name): New member function.
-	(cplus_language_data): Remove la_name and
-	la_natural_name initializers.
-	(cplus_language::name): New member function.
-	(cplus_language::natural_name): New member function.
-	(asm_language_data): Remove la_name and
-	la_natural_name initializers.
-	(asm_language::name): New member function.
-	(asm_language::natural_name): New member function.
-	(minimal_language_data): Remove la_name and
-	la_natural_name initializers.
-	(minimal_language::name): New member function.
-	(minimal_language::natural_name): New member function.
-	* compile/compile.c (compile_to_object): Update call to
-	lanugage_defn::name.
-	* d-lang.c (d_language_data): Remove la_name and
-	la_natural_name initializers.
-	(d_language::name): New member function.
-	(d_language::natural_name): New member function.
-	* expprint.c (print_subexp_standard): Update call to
-	language_defn::name.
-	(dump_raw_expression): Likewise
-	(dump_prefix_expression): Likewise.
-	* f-lang.c (f_language_data): Remove la_name and
-	la_natural_name initializers.
-	(f_language::name): New member function.
-	(f_language::natural_name): New member function.
-	* go-lang.c (go_language_data): Remove la_name and
-	la_natural_name initializers.
-	(go_language::name): New member function.
-	(go_language::natural_name): New member function.
-	* language.c (show_language_command): Update call to
-	language_defn::name.
-	(set_language_command): Likewise.
-	(language_enum): Likewise.
-	(language_str): Likewise.
-	(add_set_language_command): Likewise, use
-	language_defn::natural_name in the doc string.
-	(unknown_language_data): Remove la_name and
-	la_natural_name initializers.
-	(unknown_language::name): New member function.
-	(unknown_language::natural_name): New member function.
-	(auto_language_data): Remove la_name and
-	la_natural_name initializers.
-	(auto_language::name): New member function.
-	(auto_language::natural_name): New member function.
-	(language_lookup_primitive_type_as_symbol): Update call to
-	language_defn::name.
-	* language.h (language_data): Remove la_name and la_natural_name
-	member variables.
-	(language_defn::name): New member function.
-	(language_defn::natural_name): New member function.
-	* m2-lang.c (m2_language_data): Remove la_name and
-	la_natural_name initializers.
-	(m2_language::name): New member function.
-	(m2_language::natural_name): New member function.
-	* mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
-	language_defn::natural_name.
-	* objc-lang.c (objc_language_data): Remove la_name and
-	la_natural_name initializers.
-	(objc_language::name): New member function.
-	(objc_language::natural_name): New member function.
-	* opencl-lang.c (opencl_language_data): Remove la_name and
-	la_natural_name initializers.
-	(opencl_language::name): New member function.
-	(opencl_language::natural_name): New member function.
-	* p-lang.c (pascal_language_data): Remove la_name and
-	la_natural_name initializers.
-	(pascal_language::name): New member function.
-	(pascal_language::natural_name): New member function.
-	* rust-lang.c (rust_language_data): Remove la_name and
-	la_natural_name initializers.
-	(rust_language::name): New member function.
-	(rust_language::natural_name): New member function.
-	* symtab.c (lookup_language_this): Update call to
-	language_defn::name.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove la_name_of_this
-	initializer.
-	* ax-gdb.c (gen_expr): Update call to name_of_this.
-	* c-exp.y (classify_name): Likewise.
-	* c-lang.c (c_language_data): Remove la_name_of_this initializer.
-	(cplus_language_data): Likewise.
-	(cplus_language::name_of_this): New member function.
-	(asm_language_data): Remove la_name_of_this initializer.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	(d_language::name_of_this): New member function.
-	* expprint.c (print_subexp_standard): Update call to name_of_this.
-	* f-lang.c (f_language_data): Remove la_name_of_this initializer.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(unknown_language::name_of_this): New member function.
-	(auto_language_data): Remove la_name_of_this initializer.
-	(auto_language::name_of_this): New member function.
-	* language.h (language_data): Delete la_name_of_this member
-	variable.
-	(language_defn::name_of_this): New member function.
-	* m2-lang.c (m2_language_data): Remove la_name_of_this
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	(objc_language::name_of_this): New member function.
-	* opencl-lang.c (opencl_language_data): Remove la_name_of_this
-	initializer.
-	* p-lang.c (pascal_language_data): Likewise.
-	(pascal_language::name_of_this): New member function.
-	* rust-lang.c (rust_language_data): Remove la_name_of_this
-	initializer.
-	* symtab.c (lookup_language_this): Update call to name_of_this.
-	(lookup_symbol_aux): Likewise.
-	* valops.c (value_of_this): Likewise.
-
-2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Remove
-	la_struct_too_deep_ellipsis initializer.
-	(ada_language::struct_too_deep_ellipsis): New member function.
-	* c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
-	initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* cp-valprint.c (cp_print_value): Update call to
-	struct_too_deep_ellipsis.
-	* d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
-	initializer.
-	* f-lang.c (f_language_data): Likewise.
-	(f_language::struct_too_deep_ellipsis): New member function.
-	* go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
-	initializer.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_struct_too_deep_ellipsis
-	member variable.
-	(language_defn::struct_too_deep_ellipsis): New member function.
-	* m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
-	initializer.Q
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* valprint.c (val_print_check_max_depth): Update call to
-	struct_too_deep_ellipsis.
-
-2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
-
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-09-15  Tom Tromey  <tom@tromey.com>
-
-	* f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
-	Remove.
-
-2020-09-15  Tom Tromey  <tom@tromey.com>
-
-	* rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
-	and TYPE_CODE_METHODPTR cases.
-	* c-valprint.c (c_value_print_memberptr): Move to valprint.c.
-	(c_value_print_inner): Update.
-	* valprint.c (generic_value_print_memberptr): New function, from
-	c_value_print_memberptr.
-	(generic_value_print): Use it.  Call cplus_print_method_ptr.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/python-internal.h (PyInt_FromLong): Remove define.
-	* python/py-value.c (convert_value_from_python): Use
-	gdb_py_object_from_longest.
-	* python/py-type.c (typy_get_code): Use
-	gdb_py_object_from_longest.
-	* python/py-symtab.c (salpy_get_line): Use
-	gdb_py_object_from_longest.
-	* python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
-	gdb_py_object_from_longest.
-	* python/py-record.c (recpy_gap_reason_code): Use
-	gdb_py_object_from_longest.
-	* python/py-record-btrace.c (recpy_bt_insn_size)
-	(recpy_bt_func_level, btpy_list_count): Use
-	gdb_py_object_from_longest.
-	* python/py-infthread.c (gdbpy_create_ptid_object): Use
-	gdb_py_object_from_longest.  Fix error handling.
-	* python/py-framefilter.c (bootstrap_python_frame_filters): Use
-	gdb_py_object_from_longest.
-	* python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
-	gdb_py_object_from_longest.
-	* python/py-breakpoint.c (bppy_get_type, bppy_get_number)
-	(bppy_get_thread, bppy_get_task, bppy_get_hit_count)
-	(bppy_get_ignore_count): Use gdb_py_object_from_longest.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/python.c (gdbpy_parameter_value): Use
-	gdb_py_object_from_ulongest.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/py-infevents.c (create_register_changed_event_object):
-	Use gdb_py_object_from_longest.
-	* python/py-exitedevent.c (create_exited_event_object): Use
-	gdb_py_object_from_longest.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/python.c (gdbpy_parameter_value): Use
-	gdb_py_object_from_longest.
-	* python/py-type.c (convert_field, typy_range): Use
-	gdb_py_object_from_longest.
-	* python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
-	gdb_py_object_from_longest.
-	* python/py-lazy-string.c (stpy_get_length): Use
-	gdb_py_object_from_longest.
-	* python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
-	gdb_py_object_from_longest.
-	* python/py-infevents.c (create_memory_changed_event_object): Use
-	gdb_py_object_from_longest.
-	* python/py-inferior.c (infpy_get_num): Use
-	gdb_py_object_from_longest.
-	(infpy_get_pid): Likewise.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/python-internal.h (gdb_py_long_from_ulongest): Remove
-	defines.
-	* python/py-value.c (valpy_long): Use
-	gdb_py_object_from_ulongest.
-	* python/py-symtab.c (salpy_get_pc): Use
-	gdb_py_object_from_ulongest.
-	(salpy_get_last): Likewise.
-	* python/py-record-btrace.c (recpy_bt_insn_pc): Use
-	gdb_py_object_from_ulongest.
-	* python/py-lazy-string.c (stpy_get_address): Use
-	gdb_py_object_from_ulongest.
-	* python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
-	* python/py-arch.c (archpy_disassemble): Use
-	gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
-	error handling.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/python-internal.h (gdb_py_long_from_longest): Remove
-	defines.
-	* python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
-	* python/py-type.c (convert_field, typy_get_sizeof): Use
-	gdb_py_object_from_longest.
-	* python/py-record-btrace.c (btpy_list_index): Use
-	gdb_py_object_from_longest.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* python/python-internal.h (PyInt_FromSsize_t): Remove define.
-	* python/py-record.c (recpy_element_number): Use
-	gdb_py_object_from_longest.
-	(recpy_gap_number): Likewise.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* top.c (ui::ui): Update.
-	(highest_ui_num): Remove.
-	* top.h (struct ui) <num>: Remove.
-
-2020-09-15  Tom Tromey  <tromey@adacore.com>
-
-	* unittests/memory-map-selftests.c (valid_mem_map): Now array.
-	* ui-style.c (ansi_regex_text): Now array.
-	* rust-exp.y (number_regex_text): Now array.
-	* linespec.c (linespec_quote_characters): Now array.
-	* jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
-	Now arrays.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* debuginfod-support.c (debuginfod_client_deleter): New.
-	(debuginfod_client_up): New.
-	(debuginfod_init): Return debuginfod_client_up.
-	(debuginfod_source_query): Adjust.
-	(debuginfod_debuginfo_query): Adjust.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* debuginfod-support.c (debuginfod_source_query): Use
-	make_unique_xstrdup.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
-	with `type::instance_flags`.
-
-2020-09-14  Michael Mullin  <masmullin@gmail.com>
-
-	* xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
-	Remove baton parameter.
-
-2020-09-14  Pedro Alves  <pedro@palves.net>
-
-	* Makefile.in (SELFTESTS_SRCS): Add
-	unittests/enum-flags-selftests.c.
-	* btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
-	btrace_function_flags instead of enum btrace_function_flag.
-	* compile/compile-c-types.c (convert_qualified): Use
-	enum_flags::raw.
-	* compile/compile-cplus-symbols.c (convert_one_symbol)
-	(convert_symbol_bmsym):
-	* compile/compile-cplus-types.c (compile_cplus_convert_method)
-	(compile_cplus_convert_struct_or_union_methods)
-	(compile_cplus_instance::convert_qualified_base):
-	* go-exp.y (parse_string_or_char): Add cast to int.
-	* unittests/enum-flags-selftests.c: New file.
-	* record-btrace.c (btrace_thread_flag_to_str): Change parameter's
-	type to btrace_thread_flags from btrace_thread_flag.
-	(record_btrace_cancel_resume, record_btrace_step_thread): Change
-	local's type to btrace_thread_flags from btrace_thread_flag.  Add
-	cast in DEBUG call.
-
-2020-09-14  Pedro Alves  <pedro@palves.net>
-
-	* c-typeprint.c (c_type_print_modifier): Adjust to rename.
-	* gdbtypes.c (address_space_name_to_int): Rename to ...
-	(address_space_name_to_type_instance_flags): ... this.
-	(address_space_int_to_name): Rename to ...
-	(address_space_type_instance_flags_to_name): ... this.
-	* gdbtypes.h (address_space_name_to_int): Rename to ...
-	(address_space_name_to_type_instance_flags): ... this.
-	(address_space_int_to_name): Rename to ...
-	(address_space_type_instance_flags_to_name): ... this.
-	* type-stack.c (type_stack::insert): Adjust to rename.
-	* type-stack.h (type_stack::insert): Likewise.
-
-2020-09-14  Pedro Alves  <pedro@palves.net>
-	    Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* avr-tdep.c (avr_address_class_type_flags): Return
-	type_instance_flags.
-	(avr_address_class_type_flags_to_name): Take a
-	type_instance_flags.
-	(avr_address_class_name_to_type_flags): Return bool and take a
-	type_instance_flags.
-	* d-lang.c (build_d_types): Use type::set_instance_flags.
-	* ft32-tdep.c (ft32_address_class_type_flags): Return
-	type_instance_flags.
-	(ft32_address_class_type_flags_to_name): Take a
-	type_instance_flags.
-	(ft32_address_class_name_to_type_flags): Return bool and take a
-	type_instance_flags.
-	(ft32_gdbarch_init): Use type::set_instance_flags.
-	* eval.c (fake_method::fake_method): Use type::set_instance_flags.
-	* gdbarch.h, gdbarch.c: Regenerate.
-	* gdbarch.sh (address_class_type_flags): Use type_instance_flags.
-	(address_class_name_to_type_flags): Use type_instance_flags and
-	bool.
-	* gdbtypes.c (address_space_name_to_int)
-	(address_space_int_to_name, make_qualified_type): Use
-	type_instance_flags.
-	(make_qualified_type): Use type_instance_flags and
-	type::set_instance_flags.
-	(make_type_with_address_space, make_cv_type, make_vector_type)
-	(check_typedef): Use type_instance_flags.
-	(recursive_dump_type): Cast type_instance_flags to unsigned for
-	printing.
-	(copy_type_recursive): Use type::set_instance_flags.
-	(gdbtypes_post_init): Use type::set_instance_flags.
-	* gdbtypes.h (struct type) <instance_flags>: Rename to ...
-	<m_instance_flags>: ... this.
-	<instance_flags, set_instance_flags>: New methods.
-	(TYPE_INSTANCE_FLAGS): Use the instance_flags method.
-	(SET_TYPE_INSTANCE_FLAGS): New.
-	(address_space_name_to_int, address_space_int_to_name)
-	(make_type_with_address_space): Pass flags using
-	type_instance_flags instead of int.
-	* stabsread.c (cleanup_undefined_types_noname): Use
-	type::set_instance_flags.
-	* s390-tdep.c (s390_address_class_type_flags): Return
-	type_instance_flags.
-	(s390_address_class_type_flags_to_name): Take a
-	type_instance_flags.
-	(s390_address_class_name_to_type_flags): Return bool and take a
-	type_instance_flags.
-	* type-stack.c (type_stack::follow_types): Use
-	type_instance_flags.
-	* dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
-
-2020-09-14  Tom Tromey  <tromey@adacore.com>
-
-	* x86-tdep.h (x86_in_indirect_branch_thunk): Update.
-	* x86-tdep.c (x86_is_thunk_register_name)
-	(x86_in_indirect_branch_thunk): Update.
-	* sparc64-tdep.c (sparc64_fpu_register_names)
-	(sparc64_cp0_register_names, sparc64_register_names)
-	(sparc64_pseudo_register_names): Now const.
-	* sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
-	cp0_registers_num>: Now const.
-	* sparc-tdep.c (sparc_core_register_names)
-	(sparc32_fpu_register_names, sparc32_cp0_register_names)
-	(sparc32_pseudo_register_names): Now const.
-	(validate_tdesc_registers): Update.
-	* rust-lang.c (rust_extensions): Now const.
-	* p-lang.c (p_extensions): Now const.
-	* objc-lang.c (objc_extensions): Now const.
-	* nto-tdep.c (nto_thread_state_str): Now const.
-	* moxie-tdep.c (moxie_register_names): Now const.
-	* mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
-	Now const.
-	* mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
-	(mips_linux_reg_names): Now const.
-	(mips_gdbarch_init): Update.
-	* microblaze-tdep.c (microblaze_register_names): Now const.
-	* m68k-tdep.c (m68k_register_names): Now const.
-	* m32r-tdep.c (m32r_register_names): Now const.
-	* ia64-tdep.c (ia64_register_names): Now const.
-	* i386-tdep.h (struct gdbarch_tdep) <register_names,
-	ymmh_register_names, ymm16h_regnum, mpx_register_names,
-	k_register_names, zmmh_register_names, xmm_avx512_register_names,
-	ymm_avx512_register_names, pkeys_register_names>: Now const.
-	* i386-tdep.c (i386_register_names, i386_zmm_names)
-	(i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
-	(i386_mpx_names, i386_pkeys_names, i386_bnd_names)
-	(i386_mmx_names, i386_byte_names, i386_word_names): Now const.
-	* f-lang.c (f_extensions): Now const.
-	* d-lang.c (d_extensions): Now const.
-	* csky-tdep.c (csky_register_names): Now const.
-	* charset.c (default_charset_names, charset_enum): Now const.
-	(_initialize_charset): Update.
-	* c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
-	const.
-	* bsd-uthread.c (bsd_uthread_solib_names): Now const.
-	(bsd_uthread_solib_loaded): Update.
-	(bsd_uthread_state): Now const.
-	* amd64-tdep.c (amd64_register_names, amd64_ymm_names)
-	(amd64_ymm_avx512_names, amd64_ymmh_names)
-	(amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
-	(amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
-	(amd64_pkeys_names, amd64_byte_names, amd64_word_names)
-	(amd64_dword_names): Now const.
-	* agent.c (can_use_agent_enum): Now const.
-	* ada-tasks.c (task_states, long_task_states): Now const.
-	* ada-lang.c (known_runtime_file_name_patterns)
-	(known_auxiliary_function_name_patterns, attribute_names)
-	(standard_exc, ada_extensions): Now const.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* bcache.h (struct bcache) <bcache>: Remove constructor.
-	<m_hash_function, m_compare_function>: Remove.
-	<~bcache>: Make virtual.
-	<compare>: Remove static method, introduce virtual method.
-	<default_hash>: Remove.
-	<hash>: New virtual method.
-	* bcache.c (bcache::expand_hash_table): Update.
-	(bcache::insert): Update.
-	(bcache::hash): New.
-	(bcache::compare): Update comment and parameter names.
-	* gdbtypes.c (types_deeply_equal): Update.
-	* psymtab.h (struct psymbol_bcache): New struct.
-	(class psymtab_storage) <psymtab_storage>: Make default.
-	<psymbol_cache>: Change type to psymbol_bcache.
-	* psymtab.c (psymtab_storage::psymtab_storage): Remove.
-	(psymbol_hash): Change to...
-	(psymbol_bcache::hash): ... this.
-	(psymbol_compare): Change to...
-	(psymbol_bcache::compare): ... this.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
-	checking for initial lwp.
-
-2020-09-14  Tom Tromey  <tromey@adacore.com>
-
-	* m68k-tdep.c (m68k_extract_return_value): Use
-	pointer_result_regnum.
-	(m68k_store_return_value): Likewise.
-	(m68k_reg_struct_return_p): Handle vectors and arrays.
-	(m68k_return_value): Handle arrays.
-	(m68k_svr4_return_value): Fix single-element aggregate handling.
-	Handle long double.  Adjust for embedded ABI.
-	(m68k_svr4_init_abi): Set pointer_result_regnum.
-	(m68k_embedded_init_abi): New function.
-	(m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
-	(m68k_osabi_sniffer): New function.
-	(_initialize_m68k_tdep): Register osabi sniffer.
-	* m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
-	member.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* xml-support.c (xml_fetch_content_from_file): Replace xfree
-	with gdb::unique_xmalloc_ptr<char>.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* xml-support.h (xml_fetch_another): Change type to be a
-	function_view.
-	(xml_process_xincludes): Remove baton parameter.
-	(xml_fetch_content_from_file): Change baton parameter to
-	dirname.
-	* xml-support.c (struct xinclude_parsing_data)
-	<xinclude_parsing_data>: Remove baton parameter.
-	<fetcher_baton>: Remove.
-	(xinclude_start_include): Adjust.
-	(xml_process_xincludes): Adjust.
-	(xml_fetch_content_from_file): Replace baton parameter with
-	dirname.
-	* xml-syscall.c (syscall_parse_xml): Remove baton parameter.
-	(xml_init_syscalls_info): Use a lambda.
-	* xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
-	(file_read_description_xml): Use a lambda.
-	(fetch_available_features_from_target): Change baton parameter
-	to target_ops.
-	(target_read_description_xml): Use a lambda.
-	(target_fetch_description_xml): Use a lambda.
-	(string_read_description_xml): Update.
-
-2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
-	uses with type::endianity_is_not_default.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <endianity_is_not_default,
-	set_endianity_is_not_default>: New methods.
-	(TYPE_ENDIANITY_NOT_DEFAULT): Use
-	type::endianity_is_not_default, change all write call sites to
-	use type::set_endianity_is_not_default.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
-	uses with type::is_fixed_instance.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <is_fixed_instance,
-	set_is_fixed_instance>: New methods.
-	(TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
-	write call sites to use type::set_is_fixed_instance.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
-	uses with type::is_gnu_ifunc.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
-	(TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
-	use type::set_is_gnu_ifunc.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
-	uses with type::stub_is_supported.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
-	(TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
-	use type::set_stub_is_supported.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_VECTOR): Remove, replace all
-	uses with type::is_vector.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
-	(TYPE_VECTOR): Use type::is_vector, change all write call sites to
-	use type::set_is_vector.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_VARARGS): Remove, replace all
-	uses with type::has_varargs.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
-	(TYPE_VARARGS): Use type::has_varargs, change all write call sites to
-	use type::set_has_varargs.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
-	uses with type::is_prototyped.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
-	New methods.
-	(TYPE_PROTOTYPED): Use type::is_prototyped, change all write
-	call sites to use type::set_is_prototyped.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
-	uses with type::target_is_stub.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
-	New methods.
-	(TYPE_TARGET_STUB): Use type::is_stub, change all write call
-	sites to use type::set_target_is_stub.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_STUB): Remove, replace all
-	uses with type::is_stub.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
-	(TYPE_STUB): Use type::is_stub, change all write call sites to
-	use type::set_is_stub.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
-	type::has_no_signedness.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <has_no_signedness,
-	set_has_no_signedness>: New methods.
-	(TYPE_NOSIGN): Use type::has_no_signedness, change all write
-	call sites to use type::set_has_no_signedness.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
-	type::is_unsigned.
-
-2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
-	methods.
-	(TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
-	sites to use type::set_is_unsigned.
-
-2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
-	    Adam Renquinha <arenquinha@cimeq.qc.ca>
-
-	* arm-tdep.c (arm_m_exception_cache): Try use correct stack
-	pointer and stack frame offset when unwinding.
-
-2020-09-13  Pedro Alves  <pedro@palves.net>
-
-	* NEWS: Document "-break-insert --qualified".
-	* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
-
-2020-09-13  Pedro Alves  <pedro@palves.net>
-
-	* linespec.c (classify_mtype, compare_msyms): Delete.
-	(search_minsyms_for_name): Remove classification logic.  Instead
-	filter out trampoline symbols if we also found an external
-	function of the same name.
-
-2020-09-13  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.
-
-2020-09-13  Joel Brobecker  <brobecker@adacore.com>
-
-	GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
-	* version.in: Bump version to 11.0.50.DATE-git.
-
-2020-09-12  Joel Brobecker  <brobecker@adacore.com>
-
-	* infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
-
-2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
-	    Felix Willgerodt  <Felix.Willgerodt@intel.com>
-
-	* gdbarch.sh: Added bfloat16 type.
-	* gdbarch.c: Regenerated.
-	* gdbarch.h: Regenerated.
-	* gdbtypes.c (floatformats_bfloat16): New struct.
-	(gdbtypes_post_init): Add builtin_bfloat16.
-	* gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
-	(floatformats_bfloat16): New struct.
-	* i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
-	(i386_ymm_type): Add field "v16_bfloat16"
-	(i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
-	* target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
-	* gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
-	* gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
-	* features/i386/64bit-avx512.xml: Add bfloat16 type.
-	* features/i386/64bit-avx512.c: Regenerated.
-	* features/i386/64bit-sse.xml: Add bfloat16 type.
-	* features/i386/64bit-sse.c: Regenerated.
-
-2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
-
-	* i386-tdep.c (i386_zmm_type): Fix field names.
-	(i386_ymm_type): Fix field names.
-
-2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.c: Fix typo in the help message of the
-	"set breakpoint condition-evaluation" command.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c: Include "nat/netbsd-nat.h".
-	* (nbsd_nat_target::pid_to_exec_file)
-	(nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
-	(nbsd_nat_target::post_startup_inferior)
-	(nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
-	(nbsd_add_threads): Switch local code to common gdb/nat functions.
-	* (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
-	* (nbsd_thread_lister): Remove.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* fork-inferior.c (startup_inferior): Avoid double free.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
-	* netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
-	* netbsd-nat.c: Include <sys/ptrace.h>.
-	* (netbsd_nat::enable_proc_events): Add.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* netbsd-nat.h: Include "gdbsupport/function-view.h".
-	* (netbsd_nat::thread_alive, netbsd_nat::thread_name)
-	(netbsd_nat::for_each_thread): Add.
-	* netbsd-nat.c: Include "gdbsupport/common-defs.h" and
-	"gdbsupport/common-debug.h".
-	* (netbsd_nat::netbsd_thread_lister)
-	(netbsd_nat::thread_alive, netbsd_nat::thread_name)
-	(netbsd_nat::for_each_thread): Add.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* netbsd-nat.h: Include <unistd.h>.
-	* (netbsd_nat::pid_to_exec_file): Add.
-	* netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
-	* (netbsd_nat::pid_to_exec_file) Add.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
-
-2020-09-10  Kamil Rytarowski  <n54@gmx.com>
-
-	* netbsd-nat.h: New file.
-	* netbsd-nat.c: Likewise.
-
-2020-09-09  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (remove_extra_symbols): Do not increment when
-	removing an element
-
-2020-09-08  Tom Tromey  <tromey@adacore.com>
-
-	* gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
-
-2020-09-08  Tom Tromey  <tromey@adacore.com>
-
-	PR win32/25302:
-	* gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
-	(gdb_bfd_init_data): New function.
-	(gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
-
-2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (fetch_inferior_event): Use
-	`switch_to_target_no_thread` to switch the target.
-
-2020-09-06  Tom Tromey  <tom@tromey.com>
-
-	* symfile.h (dwarf2_free_objfile): Don't declare.
-
-2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
-
-	* gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
-	to match 16 byte real/complex type generated by Flang compiler.
-
-2020-09-03  Tom de Vries  <tdevries@suse.de>
-
-	PR breakpoint/26546
-	* dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
-	LOC_OPTIMIZED_OUT instead of LOC_LABEL.
-
-2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* maint.c (index_digits): New function.
-	(struct maint_print_section_data): Remove.
-	(print_bfd_section_info): Remove print_data parameter, add arg
-	and index_digits.
-	(print_objfile_section_info): Likewise.
-	(print_bfd_section_info_maybe_relocated): Likewise (plus
-	objfile).
-	(maintenance_info_sections): Adjust calls.
-
-2020-09-02  Tom Tromey  <tromey@adacore.com>
-
-	* ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
-	for null pointers.
-	(ada_varobj_adjust_for_child_access): Special-case null pointers.
-
-2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* bcache.h (struct bcache) <insert>: Change type of `added` to
-	pointer to bool.
-	* bcache.c (bcache::insert): Likewise.
-	* gdbtypes.c (check_types_worklist): Adjust.
-	* psymtab.c (add_psymbol_to_bcache): Adjust.
-
-2020-08-31  Kevin Buettner  <kevinb@redhat.com>
-
-	* corelow.c (unordered_set): Include.
-	(class core_target): Add field 'm_core_unavailable_mappings'.
-	(core_target::build_file_mappings): Print only one warning
-	per inaccessible file.  Add unavailable/broken mappings
-	to m_core_unavailable_mappings.
-	(core_target::xfer_partial): Call...
-	(core_target::xfer_memory_via_mappings): New method.
-
-2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (struct field_info) <non_public_fields>: Change
-	type to bool.
-
-2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (struct field_info): Fix indentation.
-
-2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
-
-	* frame-unwind.h (frame_prev_register_ftype): Fix adjective
-	ordering in comment.
-	* frame.c (frame_id_eq): Fix indentation.
-
-2020-08-31  Scott Linder  <scott@scottlinder.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* inline-frame.c (inline_frame_this_id): Remove assert that prevents
-	inline frame ids in outer frame.
-
-2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
-
-	* frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
-	* frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
-	(outer_frame_id): Use FID_STACK_OUTER instead of
-	FID_STACK_INVALID.
-	(frame_id_p): Don't check for outer_frame_id.
-
-2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
-
-	* frame-unwind.c (frame_unwind_got_optimized): Don't set
-	regnum/frame in value.  Call allocate_value_lazy.
-	* frame.c (frame_unwind_register_value): Use
-	val_print_not_saved.
-
-2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
-
-2020-08-29  Pedro Alves  <pedro@palves.net>
-
-	* progspace.c (print_program_space): Use all_inferiors.  Switch to
-	the inferior before calling target_pid_to_str.
-
-2020-08-28  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_end_psymtab): Update comment.
-	* dbxread.c (dbx_end_psymtab): Update comment.
-
-2020-08-28  Tom de Vries  <tdevries@suse.de>
-
-	PR breakpoint/26544
-	* breakpoint.c (parse_breakpoint_sals): Remove const from struct
-	event_location.
-	(create_breakpoint): Same.
-	(base_breakpoint_decode_location): Same.
-	(bkpt_create_sals_from_location): Same.
-	(bkpt_decode_location): Same.
-	(bkpt_probe_create_sals_from_location): Same.
-	(bkpt_probe_decode_location): Same.
-	(tracepoint_create_sals_from_location): Same.
-	(tracepoint_decode_location): Same.
-	(tracepoint_probe_decode_location): Same.
-	(strace_marker_create_sals_from_location): Same.
-	(strace_marker_decode_location): Same.
-	(create_sals_from_location_default): Same.
-	(decode_location_default): Same.
-	* breakpoint.h (struct breakpoint_ops): Same.
-	(create_breakpoint): Same.
-	* linespec.h (decode_line_full): Same.
-	* linespec.c (decode_line_full): Same.  Throw error if
-	result.size () == 0.
-
-2020-08-27  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26524
-	* breakpoint.c (until_break_fsm) <location_breakpoint,
-	caller_breakpoint>: Delete fields.
-	<breakpoints>: New field.
-	<until_break_fsm>: Adjust to save a breakpoint vector instead of
-	two individual breakpoints.
-	(until_break_fsm::should_stop): Loop over breakpoints in the
-	breakpoint vector.
-	(until_break_fsm::clean_up): Adjust to clear the breakpoints
-	vector.
-	(until_break_command): Handle location expanding into multiple
-	sals.
-
-2020-08-27  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26523
-	* inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
-	bp_until breakpoints user-specified locations.  Update intro
-	comment.
-
-2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
-	gdb_bfd_sections): New.
-	* maint.c (print_bfd_section_info): Change param type to
-	maint_print_section_data.
-	(print_objfile_section_info): Likewise.
-	(print_bfd_section_info_maybe_relocated): Likewise.
-	(maintenance_info_sections): Use gdb_bfd_sections.
-
-2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
-
-	* MAINTAINERS: Add ARC target and maintainer.
-
-2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
-
-	* configure.tgt: ARC support for GNU/Linux.
-	* Makefile.in (ALL_TARGET_OBJS): Likewise.
-	* arc-linux-tdep.c: New file.
-	* arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
-	* arc-tdep.c (arc_write_pc): Use it.
-
-2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
-
-	* arc-tdep.c (arc_check_for_hardware_loop): New.
-	* arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
-
-2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
-
-	* arc-tdep.h: Include "gdbarch.h".
-
-2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
-
-	* arch/arc.h
-	(arc_gdbarch_features): New class to stir the selection of target XML.
-	(arc_create_target_description): Use FEATURES to choose XML target.
-	(arc_lookup_target_description): Use arc_create_target_description
-	to create _new_ target descriptions or return the already created
-	ones if the FEATURES is the same.
-	* arch/arc.c: Implementation of prototypes described above.
-	* gdb/arc-tdep.h (arc_regnum enum): Add more registers.
-	(arc_gdbarch_features_init): Initialize the FEATURES struct.
-	* arc-tdep.c (*_feature_name): Make feature names consistent.
-	(arc_register_feature): A new struct to hold information about
-	registers of a particular target/feature.
-	(arc_check_tdesc_feature): Check if XML provides registers in
-	compliance with ARC_REGISTER_FEATURE structs.
-	(arc_update_acc_reg_names): Add aliases for r58 and r59.
-	(determine_*_reg_feature_set): Which feature name to look for.
-	(arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
-	(mach_type_to_arc_isa): Convert from a set of binutils machine types
-	to expected ISA enums to be used in arc_gdbarch_features structs.
-	* features/Makefile (FEATURE_XMLFILES): Add new files.
-	* gdb/features/arc/v1-aux.c: New file.
-	* gdb/features/arc/v1-aux.xml: Likewise.
-	* gdb/features/arc/v1-core.c: Likewise.
-	* gdb/features/arc/v1-core.xml: Likewise.
-	* gdb/features/arc/v2-aux.c: Likewise.
-	* gdb/features/arc/v2-aux.xml: Likewise.
-	* gdb/features/arc/v2-core.c: Likewise.
-	* gdb/features/arc/v2-core.xml: Likewise.
-	* NEWS (Changes since GDB 9): Announce obsolence of old feature names.
-
-2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
-	    Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR m2/26372
-	* m2-exp.y (exp): Improve comment for non_empty_arglist case, add
-	an assert.  Remove single element array indexing pattern as the
-	MULTI_SUBSCRIPT support will handle this case too.
-
-2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* value.h (valprint_check_validity): Move declaration from
-	here...
-	* valprint.h (valprint_check_validity): ... to here.
-
-2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
-
-	* debug.h: New file.
-	* debug.c (debug_prefixed_vprintf): New function.
-	* infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
-	* linux-nat.c (linux_nat_debug_printf_1): Likewise.
-
-2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.h (infrun_debug_printf_1): New function declaration.
-	(infrun_debug_printf): New macro.
-	* infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
-	throughout.
-	(infrun_debug_printf): New function.
-	* breakpoint.c (should_be_inserted): Use infrun_debug_printf.
-	(handle_jit_event): Likewise.
-
-2020-08-21  Mark Wielaard  <mark@klomp.org>
-
-	* ada-lex.l: Extend register warnings diagnostics comment for g++.
-
-2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
-
-	* frame.c (enum class frame_id_status): New.
-	(struct frame_info) <this_id::p>: Change type to frame_id_status.
-	(fprintf_frame): Update.
-	(compute_frame_id): Set frame id status to "computing" on entry.
-	Set it back to "not_computed" on failure and to "computed" on
-	success.
-	(get_frame_id): Assert the frame id is not being computed.
-	(create_sentinel_frame): Use frame_id_status::COMPUTED.
-	(create_new_frame): Likewise.
-	(frame_cleanup_after_sniffer): Update assert.
-
-2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regcache.c (pid_ptid_regcache_map): New type.
-	(target_ptid_regcache_map): Remove.
-	(target_pid_ptid_regcache_map): New type.
-	(regcaches): Change type to target_pid_ptid_regcache_map.
-	(get_thread_arch_aspace_regcache): Update.
-	(regcache_thread_ptid_changed): Update, handle pid-like ptid
-	case.
-	(regcaches_size): Update.
-	(regcache_count): Update.
-	(registers_changed_ptid_target_pid_test): New.
-	(_initialize_regcache): Register new test.
-
-2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regcache.c (regcache_count): New.
-	(struct regcache_test_data): New.
-	(regcache_test_data_up): New.
-	(populate_regcaches_for_test): New.
-	(regcaches_test): Remove.
-	(get_thread_arch_aspace_regcache_test): New.
-	(registers_changed_ptid_all_test): New.
-	(registers_changed_ptid_target_test): New.
-	(registers_changed_ptid_target_ptid_test): New.
-	(regcache_thread_ptid_changed): Remove regcache_count lambda.
-	(_initialize_regcache): Register new tests.
-
-2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
-	(get_thread_arch_aspace_regcache_and_check): ... this.  Remove
-	gdbarch and aspace parameter.  Use current inferior's aspace.
-	Validate regcache's arch value.
-	(regcaches_test): Update.
-
-2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regcache.c (regcaches_test): Call registers_changed.
-
-2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (process_event_stop_test): Fix typo "breapoint".
-
-2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
-
-	* amd64-tdep.c (amd64_skip_prologue): Using symbol table
-	to find the end of prologue for flang compiled binaries.
-	* arm-tdep.c (arm_skip_prologue): Likewise.
-	* i386-tdep.c (i386_skip_prologue): Likewise.
-	* producer.c (producer_is_llvm): New function.
-	(producer_parsing_tests): Added new tests for clang/flang.
-	* producer.h (producer_is_llvm): New declaration.
-
-2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
-
-	* linux-nat.c (linux_nat_debug_printf): New function.
-	(linux_nat_debug_printf_1): New macro.  Use throughout the file.
-
-2020-08-18  Aaron Merey  <amerey@redhat.com>
-
-	* Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
-	(INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
-	(CLIBS): Add DEBUGINFOD_LIBS.
-
-2020-08-17  Sergei Trofimovich  <siarheit@google.com>
-
-	* ia64-linux-nat.c: Include "gdbarch.h" to declare used
-	'gdbarch_num_regs'.
-
-2020-08-17  Tom Tromey  <tromey@adacore.com>
-
-	* ada-varobj.c (ada_varobj_decode_var): Handle case where
-	ada_get_decoded_value returns NULL.
-
-2020-08-17  Tom Tromey  <tromey@adacore.com>
-
-	* python/py-inferior.c (infpy_search_memory): Use
-	gdb_py_object_from_ulongest.
-	* python/py-infevents.c (create_inferior_call_event_object)
-	(create_memory_changed_event_object): Use
-	gdb_py_object_from_ulongest.
-	* python/py-linetable.c (ltpy_entry_get_pc): Use
-	gdb_py_object_from_ulongest.
-
-2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* loc.c (class symbol_needs_eval_context): Fix indentation.
-
-2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
-	bool.
-
-2020-08-17  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/26393
-	* gdbtypes.c (dump_dynamic_prop): New function.
-	(recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
-
-2020-08-15  Tom de Vries  <tdevries@suse.de>
-
-	PR backtrace/26390
-	* stack.c (print_frame_args): Temporarily set the selected
-	frame to FRAME while printing the frame's arguments.
-
-2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
-
-	PR breakpoints/26385
-	* ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
-	Always clear watchpoint with PTRACE_SET_DEBUGREG.
-
-2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
-
-	* ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
-	(ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
-	and >= to check return value instead of == -1 and != -1.
-
-2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* utils.h (class gdb_argv) <as_array_view>: New method.
-	* utils.c (gdb_argv_as_array_view_test): New.
-	(_initialize_utils): Register selftest.
-	* maint.c (maintenance_selftest): Use the new method.
-
-2020-08-13  Kamil Rytarowski  <n54@gmx.com>
-
-	* target.h (supports_dumpcore, dumpcore): New
-	function declarations.
-	* target.c (supports_dumpcore, dumpcore): New
-	functions.
-	* target-delegates.c: Rebuild.
-	* gcore.c (gcore_command): Use target_supports_dumpcore ()
-	and target_dumpcore ().
-
-2020-08-13  Aaron Merey  <amerey@redhat.com>
-
-	* debuginfod-support.c: Replace global variables with user_data.
-
-2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* maint.c (maintenance_selftest): Split args and pass array_view
-	to run_tests.
-
-2020-08-12  Luis Machado  <luis.machado@linaro.org>
-
-	* value.c (check_type_length_before_alloc): Use ULONGEST to store a
-	type's length.
-	Use %s and pulongest to print the length.
-
-2020-08-12  Pedro Alves  <palves@redhat.com>
-
-	* NEWS: Move "Multi-target debugging support" item to the
-	"Changes since GDB 9" section.
-
-2020-08-12  Pedro Alves  <palves@redhat.com>
-
-	PR gdb/26336
-	* progspace.c (program_space::remove_objfile): Invalidate the
-	frame cache.
-
-2020-08-11  Tom de Vries  <tdevries@suse.de>
-
-	* MAINTAINERS: Mark ms1 as deleted.
-
-2020-08-10  Luis Machado  <luis.machado@linaro.org>
-
-	PR gdb/26310
-
-	* aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
-	act accordingly.
-	(aarch64_analyze_prologue_test): Add more unit tests to exercise
-	movz/str/stur/stp skipping behavior.
-
-2020-08-10  Luis Machado  <luis.machado@linaro.org>
-
-	* nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
-	struct user_sve_header instead of struct sve_context.
-
-2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* read.h (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off): Replace function pointer +
-	`void *` parameter with function_view.
-	* read.c (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off): Likewise.
-	* loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
-	(per_cu_dwarf_call): Adjust.
-	(get_frame_address_in_block_wrapper): Remove.
-	(indirect_synthetic_pointer): Adjust.
-	(get_ax_pc): Remove.
-	(dwarf2_compile_expr_to_ax): Adjust.
-
-2020-08-08  Tom de Vries  <tdevries@suse.de>
-
-	PR build/26344
-	* arch/riscv.c (riscv_lookup_target_description): Use an explicit
-	constructor.
-	* regcache.c (get_thread_arch_aspace_regcache): Same.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c
-	(ravenscar_thread_target::set_base_thread_from_ravenscar_task):
-	New method.
-	(ravenscar_thread_target::wait): Check
-	runtime_initialized.
-	(ravenscar_thread_target::prepare_to_store)
-	(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_current_thread and
-	set_base_thread_from_ravenscar_task.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (update_thread_list): Set inferior_ptid.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target::wait): Call
-	update_inferior_ptid before update_thread_list.
-	(temporarily_change_regcache_ptid): New class.
-	(ravenscar_thread_target::fetch_registers)
-	(ravenscar_thread_target::store_registers)
-	(ravenscar_thread_target::prepare_to_store): Use base thread when
-	forwarding operation.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target::resume): Handle
-	"is_pid" case.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
-	New methods.
-	(ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
-	first.
-	(ravenscar_thread_target::add_thread): Rename from
-	ravenscar_add_thread.
-	(ravenscar_thread_target::update_thread_list): Use a lambda.
-	(ravenscar_thread_target::xfer_partial): New method.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.h (ada_task_list_iterator_ftype): Now a
-	gdb::function_view.
-	(iterate_over_live_ada_tasks): Change type of argument.
-	* ada-tasks.c (iterate_over_live_ada_tasks): Change type
-	of argument.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
-	Remove.
-	(ravenscar_thread_target::extra_thread_info): Remove.
-	(ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
-	defer to target beneath for non-Ravenscar threads.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
-	get_base_thread_from_ravenscar_task>: Now methods.
-	<m_cpu_map>: New member.
-	(ravenscar_thread_target::get_thread_base_cpu): Rename from
-	ravenscar_get_thread_base_cpu.  Check m_cpu_map.
-	(ravenscar_thread_target::task_is_currently_active): Update.
-	(ravenscar_thread_target::get_base_thread_from_ravenscar_task):
-	Now a method.
-	(ravenscar_thread_target::add_active_thread): Put initial thread
-	into the m_cpu_map.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target::wait): Return
-	event_ptid.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target::wait): Check
-	runtime_initialized.
-
-2020-08-07  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target): Don't call
-	add_active_thread.
-	(ravenscar_thread_target::add_active_thread): Now public.
-	(ravenscar_inferior_created): Call add_active_thread after pushing
-	the target.
-
-2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regcache.c (ptid_regcache_map): New type.
-	(target_ptid_regcache_map): New type.
-	(regcaches): Change type to target_ptid_regcache_map.
-	(get_thread_arch_aspace_regcache): Update to regcaches' new
-	type.
-	(regcache_thread_ptid_changed): Likewise.
-	(registers_changed_ptid): Likewise.
-	(regcaches_size): Likewise.
-	(regcaches_test): Update.
-	(regcache_thread_ptid_changed): Update.
-	* regcache.h (regcache_up): New type.
-	* gdbsupport/ptid.h (hash_ptid): New struct.
-
-2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
-
-	* observable.h (thread_ptid_changed): Add parameter
-	`process_stratum_target *`.
-	* infrun.c (infrun_thread_ptid_changed): Add parameter
-	`process_stratum_target *` and use it.
-	(selftests): New namespace.
-	(infrun_thread_ptid_changed): New function.
-	(_initialize_infrun): Register selftest.
-	* regcache.c (regcache_thread_ptid_changed): Add parameter
-	`process_stratum_target *` and use it.
-	(regcache_thread_ptid_changed): New function.
-	(_initialize_regcache): Register selftest.
-	* thread.c (thread_change_ptid): Pass target to
-	thread_ptid_changed observable.
-
-2020-08-06  Caroline Tice <cmtice@google.com>
-
-	* dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
-	(struct dwp_sections): Update field comments.  Add loclists and
-	rnglists fields.
-	(struct virtual_v2_dwo_sections): Rename struct to
-	'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
-	size & offset fields for loclists and rnglists.
-	(struct dwp_hash_table): Add a 'v5' struct field to the union section.
-	(create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
-	skipping dummy type units.
-	(create_dwp_hash_table): Update the large comment above the function to
-	discuss Version 5 DWP files as well, with references.  Update all the
-	version checks in the function to check for version 5 as well.  Add new
-	section at the end to create dwp hash table for version 5.
-	(create_dwp_v2_section): Rename function to
-	'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
-	Add V5 to error message text.
-	(create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
-	into calls to create_dwp_v2_or_v5_section.
-	(create_dwo_unit_in_dwp_v5): New function.
-	(lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
-	check for version2; add else clause to handle version 5.
-	(open_and_init_dwo_file): Add code to check dwarf version & only call
-	create_debug_types_hash_table (with sections.types) if version is not 5;
-	else call create_debug_type_hash_table, with sections.info.
-	(dwarf2_locate_v2_dwp_sections): Update function comment to mention
-	version 5.
-	(dwarf2_locate_v5_dwp_sections): New function.
-	(open_and_init_dwp_file): Add else-if clause for version 5 to call
-	bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
-
-2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
-
-	* regcache.h (class regcache): Remove friend
-	registers_changed_ptid.
-	<regcache_thread_ptid_changed>: Remove.
-	<regcaches>: Remove.
-	* regcache.c (regcache::regcaches): Rename to...
-	(regcaches): ... this.  Make static.
-	(get_thread_arch_aspace_regcache): Update.
-	(regcache::regcache_thread_ptid_changed): Rename to...
-	(regcache_thread_ptid_changed): ... this.  Update.
-	(class regcache_access): Remove.
-	(regcaches_test): Update.
-	(_initialize_regcache): Update.
-	* sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
-	<forward_list>.
-
-2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
-
-	* regcache.h (class regcache) <current_regcache>: Rename to...
-	<regcaches>: ... this.  Move doc here.
-	* regcache.c (regcache::current_regcache) Rename to...
-	(regcache::regcaches): ... this.  Move doc to header.
-	(get_thread_arch_aspace_regcache): Update.
-	(regcache::regcache_thread_ptid_changed): Update.
-	(registers_changed_ptid): Update.
-	(class regcache_access) <current_regcache_size>: Rename to...
-	<regcaches_size>: ... this.
-	(current_regcache_test): Rename to...
-	(regcaches_test): ... this.
-	(_initialize_regcache): Update.
-
-2020-08-06  Victor Collod  <vcollod@nvidia.com>
-
-	* amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
-
-2020-08-05  Kevin Buettner  <kevinb@redhat.com>
-
-	* corelow.c (core_target::build_file_mappings): Don't output
-	null pathname in warning.
-
-2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
-	gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
-	gdb.dwarf2/dw2-single-line-discriminators.exp,
-	dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
-
-2020-08-05  Tom Tromey  <tromey@adacore.com>
-
-	PR rust/26197:
-	* dwarf2/read.c (alloc_rust_variant): Handle univariant case.
-	(quirk_rust_enum): Call alloc_rust_variant for univariant case.
-	Fix off-by-one and type size errors in ordinary case.
-
-2020-08-05  Tom de Vries  <tdevries@suse.de>
-
-	* gdbtypes.c (type_not_allocated, type_not_associated): Use
-	"prop->const_val () == 0" instead of "prop->const_val () != 0".
-
-2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* frame.h (frame_id_p): Return bool.
-	(frame_id_artificial_p): Return bool.
-	(frame_id_eq): Return bool.
-	(has_stack_frames): Return bool.
-	(get_selected_frame): Fix typo in comment.
-	(get_frame_pc_if_available): Return bool.
-	(get_frame_address_in_block_if_available): Return bool.
-	(get_frame_func_if_available): Return bool.
-	(read_frame_register_unsigned): Return bool.
-	(get_frame_register_bytes): Return bool.
-	(safe_frame_unwind_memory): Return bool.
-	(deprecated_frame_register_read): Return bool.
-	(frame_unwinder_is): Return bool.
-	* frame.c (struct frame_info) <prev_arch::p>: Change type to
-	bool.
-	<this_id::p>: Likewise.
-	<prev_p>: Likewise.
-	(frame_stash_add): Return bool.
-	(get_frame_id): Use bool.
-	(frame_id_build_special) Use bool.
-	(frame_id_build_unavailable_stack): Use bool.
-	(frame_id_build): Use bool.
-	(frame_id_p): Return bool, use true/false instead of 1/0.
-	(frame_id_artificial_p): Likewise.
-	(frame_id_eq): Likewise.
-	(frame_id_inner): Likewise.
-	(get_frame_func_if_available): Likewise.
-	(read_frame_register_unsigned): Likewise.
-	(deprecated_frame_register_read): Likewise.
-	(get_frame_register_bytes): Likewise.
-	(has_stack_frames): Likewise.
-	(inside_main_func): Likewise.
-	(inside_entry_func): Likewise.
-	(get_frame_pc_if_available): Likewise.
-	(get_frame_address_in_block_if_available): Likewise.
-	(frame_unwinder_is): Likewise.
-	(safe_frame_unwind_memory): Likewise.
-	(frame_unwind_arch): Likewise.
-
-2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* frame.c (frame_info) <prev_func> <p>: Rename to status, change
-	type to cached_copy_status.
-	(fprintf_frame): Adjust.
-	(get_frame_func_if_available): Adjust.
-	(frame_cleanup_after_sniffer): Adjust.
-
-2020-08-04  Mark Wielaard  <mark@klomp.org>
-
-	* MAINTAINERS (Write After Approval): Update email address.
-
-2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
-	dynamic_prop::const_val.
-
-2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
-	dynamic_prop::kind.
-
-2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
-
-2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* configure.tgt: Set gdb_sim for bpf-*-* targets.
-
-2020-08-04  Weimin Pan <weimin.pan@oracle.com>
-	    Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* configure.tgt: Add entry for bpf-*-*.
-	* Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
-	(ALLDEPFILES): Add bpf-tdep.c.
-	* bpf-tdep.c: New file.
-	* MAINTAINERS: Add bpf target and maintainer.
-	* NEWS: Mention the support for the new target.
-
-2020-08-04  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/23270
-	* dwarf2/read.c (find_partial_die): Change internal error into Dwarf
-	Error.
-
-2020-08-03  John Baldwin  <jhb@FreeBSD.org>
-
-	* syscalls/freebsd.xml: Regenerate.
-
-2020-08-03  John Baldwin  <jhb@FreeBSD.org>
-
-	* syscalls/update-freebsd.sh: Fix usage and year range.
-
-2020-08-03  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26333
-	* dwarf2/read.c (dwarf_decode_lines_1): Ignore
-	DW_LNE_lo_user/DW_LNE_hi_user range.
-
-2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	PR ada/26318
-	* ada-lang.c (ada_modulus): Return 0 if property is not of const
-	kind.
-
-2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.c (set_breakpoint_condition): Do minor refactoring.
-
-2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.c (set_breakpoint_condition): Update the condition
-	expressions after checking that the input condition string parses
-	successfully and does not contain junk at the end.
-
-2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* breakpoint.c (set_breakpoint_condition): Update the
-	condition string after parsing the new condition successfully.
-
-2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* proc-api.c (_STRUCTURED_PROC): Don't define.
-	* proc-events.c: Likewise.
-	* proc-flags.c: Likewise.
-	* proc-why.c: Likewise.
-	* procfs.c: Likewise.
-
-	* Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
-	* configure, config.in: Regenerate.
-
-2020-07-30  Tom de Vries  <tdevries@suse.de>
-
-	PR build/26320
-	* ui-style.h (struct ui_file_style::color): Wrap m_value and
-	m_red/m_green/m_blue in a union.
-
-2020-07-29  Tom de Vries  <tdevries@suse.de>
-
-	PR tdep/26280
-	* s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
-
-2020-07-28  Tom Tromey  <tromey@adacore.com>
-
-	PR symtab/26270:
-	* symtab.h (find_pc_partial_function_sym): Declare.
-	* cli/cli-cmds.c (disassemble_command): Use
-	find_pc_partial_function_sym.  Check asm_demangle.
-	* blockframe.c (cache_pc_function_sym): New global.
-	(cache_pc_function_name): Remove.
-	(clear_pc_function_cache): Update.
-	(find_pc_partial_function_sym): New function, from
-	find_pc_partial_function.
-	(find_pc_partial_function): Rewrite using
-	find_pc_partial_function_sym.
-
-2020-07-28  Tom Tromey  <tromey@adacore.com>
-
-	* cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
-	help.  Add usage.
-
-2020-07-28  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
-	<DW_OP_GNU_variable_value>: Cast to address type.
-
-2020-07-28  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
-	* nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
-	* nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
-	(init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
-	(nbsd_get_siginfo_type): New.
-	(nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
-	(_initialize_nbsd_tdep): New.
-
-2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR binutils/26301
-	* configure: Regenerated.
-
-2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR binutils/26301
-	* configure: Regenerated.
-
-2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* python/py-frame.c: Remove 'user-regs.h' include.
-	(frapy_read_register): Rewrite to make use of
-	gdbpy_parse_register_id.
-	* python/py-registers.c (gdbpy_parse_register_id): New function,
-	moved here from python/py-unwind.c.  Updated the return type, and
-	also accepts register descriptor objects.
-	* python/py-unwind.c: Remove 'user-regs.h' include.
-	(pyuw_parse_register_id): Moved to python/py-registers.c.
-	(unwind_infopy_add_saved_register): Update to use
-	gdbpy_parse_register_id.
-	(pending_framepy_read_register): Likewise.
-	* python/python-internal.h (gdbpy_parse_register_id): Declare.
-
-2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* python/py-registers.c: Add 'user-regs.h' include.
-	(register_descriptor_iter_find): New function.
-	(register_descriptor_iterator_object_methods): New static global
-	methods array.
-	(register_descriptor_iterator_object_type): Add pointer to methods
-	array.
-
-2020-07-27  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
-	for all architectures on FreeBSD 11.3 and later.
-
-2020-07-27  Tom Tromey  <tromey@adacore.com>
-
-	* gcore.h (load_corefile): Don't declare.
-
-2020-07-27  Tom de Vries  <tdevries@suse.de>
-
-	* configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
-	* config.in: Regenerate.
-	* configure: Regenerate.
-
-2020-07-26  Eli Zaretskii  <eliz@gnu.org>
-
-	* configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
-	ws2tcpip.h.  When checking whether socklen_t type is defined, use
-	ws2tcpip.h if it is available and sys/socket.h isn't.
-	* configure: Regenerate.
-	* config.in: Regenerate.
-
-2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR fortran/23051
-	PR fortran/26139
-	* valops.c (value_ind): Pass address to
-	readjust_indirect_value_type.
-	* value.c (readjust_indirect_value_type): Make parameter
-	non-const, and add extra address parameter.  Resolve original type
-	before using it.
-	* value.h (readjust_indirect_value_type): Update function
-	signature and comment.
-
-2020-07-25  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26243
-	* dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
-	entries.
-
-2020-07-24  Aaron Merey  <amerey@redhat.com>
-
-	* Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
-	* configure: Rebuild.
-
-2020-07-23  Kevin Buettner  <kevinb@redhat.com>
-
-	PR corefiles/26294
-	* corelow.c (_initialize_corelow): Add period to help text
-	for "maintenance print core-file-backed-mappings".
-
-2020-07-23  Pedro Alves  <pedro@palves.net>
-
-	* frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
-	touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
-	meanwhile.
-	* frame.c (frame_cache_generation, get_frame_cache_generation):
-	New.
-	(reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
-	(get_prev_frame_if_no_cycle): On exception, don't touch
-	PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
-	* frame.h (get_frame_cache_generation): Declare.
-
-2020-07-23  Tom de Vries  <tdevries@suse.de>
-
-	PR tui/26282
-	* tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
-	New default constructor.
-
-2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* disasm.c (do_mixed_source_and_assembly_deprecated): Don't
-	exclude non-statement entries.
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	* NEWS (New commands): Mention new command
-	"maintenance print core-file-backed-mappings".
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	* corelow.c (gdbcmd.h): Include.
-	(core_target::info_proc_mappings): New method.
-	(get_current_core_target): New function.
-	(maintenance_print_core_file_backed_mappings): New function.
-	(_initialize_corelow): Add core-file-backed-mappings to
-	"maint print" commands.
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	* linux-tdep.c (dump_note_entry_p): New function.
-	(linux_dump_mapping_p_ftype): New typedef.
-	(linux_find_memory_regions_full): Add new parameter,
-	should_dump_mapping_p.
-	(linux_find_memory_regions): Adjust call to
-	linux_find_memory_regions_full.
-	(linux_make_mappings_core_file_notes): Use dump_note_entry_p in
-	call to linux_find_memory_regions_full.
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	* corelow.c (solist.h, unordered_map): Include.
-	(class core_target): Add field m_core_file_mappings and
-	method build_file_mappings.
-	(core_target::core_target): Call build_file_mappings.
-	(core_target::~core_target): Free memory associated with
-	m_core_file_mappings.
-	(core_target::build_file_mappings): New method.
-	(core_target::xfer_partial): Use m_core_file_mappings
-	for memory transfers.
-	* linux-tdep.c (linux_read_core_file_mappings): New
-	function.
-	(linux_core_info_proc_mappings): Rewrite to use
-	linux_read_core_file_mappings.
-	(linux_init_abi): Register linux_read_core_file_mappings.
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	* arch-utils.c (default_read_core_file_mappings): New function.
-	* arch-utils.c (default_read_core_file_mappings): Declare.
-	* gdbarch.sh (read_core_file_mappings): New gdbarch method.
-	* gdbarch.h, gdbarch.c: Regenerate.
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	PR corefiles/25631
-	* corelow.c (core_target:xfer_partial):  Revise
-	TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
-	case after first checking the stratum beneath the core
-	target.
-	(has_all_memory): Return true.
-	* target.c (raw_memory_xfer_partial): Revise comment
-	regarding use of has_all_memory.
-
-2020-07-22  Kevin Buettner  <kevinb@redhat.com>
-
-	* exec.h (section_table_xfer_memory): Revise declaration,
-	replacing section name parameter with an optional callback
-	predicate.
-	* exec.c (section_table_xfer_memory): Likewise.
-	* bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
-	of section_table_xfer_memory.
-
-2020-07-22  Tom Tromey  <tromey@adacore.com>
-
-	* mi/mi-cmd-stack.c (list_args_or_locals): Use
-	lookup_symbol_search_name.
-
-2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* python/py-registers.c (gdbpy_register_object_data_init): Remove
-	redundant local variable.
-	(gdbpy_get_register_descriptor): Extract descriptor vector as a
-	reference, not pointer, update code accordingly.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-	    Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
-	* jit.c (jit_breakpoint_re_set_internal): Use the
-	`skip_jit_symbol_lookup` field.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-	    Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* jit.c (jit_read_descriptor): Define the descriptor address once,
-	use twice.
-	(jit_breakpoint_deleted): Move the declaration of the loop variable
-	`iter` into the loop header.
-	(jit_breakpoint_re_set_internal): Move the declaration of the local
-	variable `objf_data` to the first point of definition.
-	(jit_event_handler): Move the declaration of local variables
-	`code_entry`, `entry_addr`, and `objf` to their first point of use.
-	Rename `objf` to `jited`.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
-	Remove.
-	* jit.c (get_jiter_objfile_data): Update.
-
-2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-	    Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.c (struct jit_program_space_data): Remove.
-	(jit_program_space_key): Remove.
-	(jiter_objfile_data::~jiter_objfile_data): Remove program space
-	stuff.
-	(get_jit_program_space_data): Remove.
-	(jit_breakpoint_deleted): Iterate on all of the program space's
-	objfiles.
-	(jit_inferior_init): Likewise.
-	(jit_breakpoint_re_set_internal): Likewise.  Also change return
-	type to void.
-	(jit_breakpoint_re_set): Pass current_program_space to
-	jit_breakpoint_re_set_internal.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.h (struct jiter_objfile_data) <cached_code_address,
-	jit_breakpoint>: Move to here from ...
-	* jit.c (jit_program_space_data): ... here.
-	(jiter_objfile_data::~jiter_objfile_data): Update.
-	(jit_breakpoint_deleted): Update.
-	(jit_breakpoint_re_set_internal): Update.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
-	checks.
-	(jit_read_descriptor): Remove NULL check.
-	(jit_event_handler): Add an assertion.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.h (struct jit_objfile_data):  Split into...
-	(struct jiter_objfile_data): ... this ...
-	(struct jited_objfile_data): ... and this.
-	* objfiles.h (struct objfile) <jit_data>: Remove.
-	<jiter_data, jited_data>: New fields.
-	* jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
-	(jiter_objfile_data::~jiter_objfile_data): ... this.
-	(get_jit_objfile_data): Rename to ...
-	(get_jiter_objfile_data): ... this.
-	(add_objfile_entry): Update.
-	(jit_read_descriptor): Use get_jiter_objfile_data.
-	(jit_find_objf_with_entry_addr): Use objfile's jited_data field.
-	(jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
-	(jit_inferior_exit_hook): Use objfile's jited_data field.
-
-2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* jit.h: Forward-declare `struct minimal_symbol`.
-	(struct jit_objfile_data): Migrate to here from jit.c; also add a
-	constructor, destructor, and an objfile* field.
-	* jit.c (jit_objfile_data): Remove.
-	(struct jit_objfile_data): Migrate from here to jit.h.
-	(jit_objfile_data::~jit_objfile_data): New destructor
-	implementation with code moved from free_objfile_data.
-	(free_objfile_data): Delete.
-	(get_jit_objfile_data): Update to use the jit_data field of objfile.
-	(jit_find_objf_with_entry_addr): Ditto.
-	(jit_inferior_exit_hook): Ditto.
-	(_initialize_jit): Remove the call to
-	register_objfile_data_with_cleanup.
-	* objfiles.h (struct objfile) <jit_data>: New field.
-
-2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* jit.h: Forward-declare `struct objfile`.
-	(jit_event_handler): Add a second parameter, the JITer objfile.
-	* jit.c (jit_read_descriptor): Change the signature to take the
-	JITer objfile as an argument instead of the jit_program_space_data.
-	(jit_inferior_init): Update the call to jit_read_descriptor.
-	(jit_event_handler): Use the new JITer objfile argument when calling
-	jit_read_descriptor.
-	* breakpoint.c (handle_jit_event): Update the call to
-	jit_event_handler to pass the JITer objfile.
-
-2020-07-21  John Baldwin  <jhb@FreeBSD.org>
-
-	* gdbarch.c: Regenerate.
-	* gdbarch.h: Regenerate.
-	* gdbarch.sh (handle_segmentation_fault): Remove method.
-	* infrun.c (handle_segmentation_fault): Remove.
-	(print_signal_received_reason): Remove call to
-	handle_segmentation_fault.
-
-2020-07-21  John Baldwin  <jhb@FreeBSD.org>
-
-	* sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
-	Rename to sparc64_linux_report_signal_info and add siggnal
-	argument.
-	(sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
-	instead of sparc64_linux_handle_segmentation_fault.
-
-2020-07-21  John Baldwin  <jhb@FreeBSD.org>
-
-	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
-	i386_linux_report_signal_info instead of
-	i386_linux_handle_segmentation_fault.
-	* i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
-	to i386_linux_report_signal_info and add siggnal argument.
-	(i386_linux_init_abi): Use i386_linux_report_signal_info instead
-	of i386_linux_handle_segmentation_fault.
-	* i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
-	to i386_linux_report_signal_info and add siggnal argument.
-
-2020-07-21  John Baldwin  <jhb@FreeBSD.org>
-
-	* corelow.c (core_target_open): Invoke gdbarch report_signal_info
-	hook if present.
-
-2020-07-21  John Baldwin  <jhb@FreeBSD.org>
-
-	* gdbarch.c: Regenerate.
-	* gdbarch.h: Regenerate.
-	* gdbarch.sh (report_signal_info): New method.
-	* infrun.c (print_signal_received_reason): Invoke gdbarch
-	report_signal_info hook if present.
-
-2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* python/py-registers.c : Add 'unordered_map' include.
-	(gdbpy_new_reggroup): Renamed to...
-	(gdbpy_get_reggroup): ...this.  Update to only create register
-	group descriptors when needed.
-	(gdbpy_reggroup_iter_next): Update.
-
-2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* python/py-registers.c (gdbpy_register_object_data): New static
-	global.
-	(gdbpy_register_object_data_init): New function.
-	(gdbpy_new_register_descriptor): Renamed to...
-	(gdbpy_get_register_descriptor): ...this, and update to reuse
-	existing register descriptors where possible.
-	(gdbpy_register_descriptor_iter_next): Update.
-	(gdbpy_initialize_registers): Register new gdbarch data.
-
-2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* linux-nat.c (stopped_pids): Make static.
-
-2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	PR ada/26235
-	* gdbtypes.c (ada_discrete_type_low_bound,
-	ada_discrete_type_high_bound): Handle undefined bounds.
-
-2020-07-21  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
-	declaration.
-	* nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
-	function.
-
-2020-07-20  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
-	(fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
-	* fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
-	* mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
-	(mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
-	method.
-
-2020-07-20 Ludovic Courtès  <ludo@gnu.org>
-
-	* guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
-	and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
-	which are deprecated in Guile 3.0.
-	* configure.ac (try_guile_versions): Add "guile-3.0".
-	* configure (try_guile_versions): Regenerate.
-	* NEWS: Update entry.
-
-2020-07-20  Ludovic Courtès  <ludo@gnu.org>
-	    Doug Evans  <dje@google.com>
-
-	PR gdb/21104
-	* guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
-	(ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
-	USING_GUILE_BEFORE_2_2.
-	(stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
-	Change type to 'scm_t_port_type *'.
-	(natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
-	(ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
-	parameter and honor it.  Update callers.
-	(ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
-	(ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
-	functions.
-	(ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
-	USING_GUILE_BEFORE_2_2.
-	(ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
-	'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
-	(ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
-	(gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
-	and 'SCM_PORT_TYPE'.
-	(gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
-	(ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
-	(gdbscm_memory_port_read, gdbscm_memory_port_write)
-	(gdbscm_memory_port_seek, gdbscm_memory_port_close)
-	[!USING_GUILE_BEFORE_2_2]: New functions.
-	(gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
-	(ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
-	'gdbscm_memory_port_read'.
-	Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
-	'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
-	(gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
-	function.
-	(ioscm_init_memory_port): Remove.
-	(ioscm_init_memory_port_stream): New function
-	(ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
-	function.
-	(gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
-	Return scm_from_uint (0).
-	(gdbscm_set_memory_port_read_buffer_size_x)
-	[!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
-	(gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
-	Return scm_from_uint (0).
-	(gdbscm_set_memory_port_write_buffer_size_x)
-	[!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
-	* configure.ac (try_guile_versions): Add "guile-2.2".
-	* configure: Regenerate.
-	* NEWS: Add entry.
-
-2020-07-18  Tom Tromey  <tom@tromey.com>
-
-	* linux-nat.c (linux_multi_process): Remove.
-	(linux_nat_target::supports_multi_process): Return true.
-
-2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arch/riscv.c (riscv_tdesc_cache): Change map type.
-	(riscv_lookup_target_description): Return pointer out of
-	unique_ptr.
-	* target-descriptions.c (allocate_target_description): Add
-	comment.
-	(target_desc_deleter::operator()): Likewise.
-	* target-descriptions.h (struct target_desc_deleter): Moved to
-	gdbsupport/tdesc.h.
-	(target_desc_up): Likewise.
-
-2020-07-17  Tom Tromey  <tromey@adacore.com>
-
-	* linux-nat.c (linux_nat_target::supports_non_stop)
-	(linux_nat_target::always_non_stop_p): Use "true".
-	(linux_nat_target::supports_disable_randomization): Use "true" and
-	"false".
-
-2020-07-16  Caroline Tice  <cmtice@google.com>
-
-	* dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
-	(RNGLIST_HEADER_SIZE64): New constant definition.
-	(struct dwop_section_names): Add rnglists_dwo.
-	(dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
-	(struct loclist_header): Rename to 'loclists_rnglists_header'.
-	(struct dwo_sections): Add rnglists field.
-	(read_attribut_reprocess): Add tag parameter.
-	(dwarf2_ranges_read): Add tag parameter & remove forward function decl.
-	(cu_debug_rnglists_section): New function (decl & definition).
-	(dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
-	(dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
-	die whose range is being checked; get rnglist section from
-	cu_debug_rnglists_section, to get from either objfile or dwo file as
-	appropriate.  Add cases for DW_RLE_base_addressx,
-	DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
-	the base address to DW_RLE_offset_pairs (not to all ranges), moving
-	test inside if-condition and updating complaint message.
-	(dwarf2_ranges_process): Add dwarf tag parameter and pass it to
-	dwarf2_rnglists_process.
-	(dwarf2_ranges_read): Add dwarf tag parameter and pass it to
-	dwarf2_ranges_process.
-	(dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
-	need_ranges_base and update comment appropriately.  Also pass die tag
-	to dwarf2_ranges_read.
-	(dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
-	need_ranges_base and update comment appropriately.  Also pass die tag
-	to dwarf2_ranges_process.
-	(read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
-	cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
-	(partial_die_info::read): Check for DW_FORM_rnglistx when setting
-	need_ranges_base and update comment appropriately.  Also pass die tag
-	to read_attribute_reprocess and dwarf2_ranges_read.
-	(read_loclist_header): Rename function to read_loclists_rnglists_header,
-	and update function comment appropriately.
-	(read_loclist_index): Call read_loclists_rnglists_header instead of
-	read_loclist_header.
-	(read_rnglist_index): New function.
-	(read_attribute_reprocess):  Add tag parameter. Add code for
-	DW_FORM_rnglistx, passing tag to read_rnglist_index.
-	(read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
-
-2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* f-typeprint.c (f_type_print_base): Allow for dynamic types not
-	being resolved.
-
-2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arch-utils.c (show_architecture): Update formatting of messages.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <bounds>: Handle array and string
-	types.
-	* ada-lang.c (assign_aggregate): Use type::bounds on
-	array/string type.
-	* c-typeprint.c (c_type_print_varspec_suffix): Likewise.
-	* c-varobj.c (c_number_of_children): Likewise.
-	(c_describe_child): Likewise.
-	* eval.c (evaluate_subexp_for_sizeof): Likewise.
-	* f-typeprint.c (f_type_print_varspec_suffix): Likewise.
-	(f_type_print_base): Likewise.
-	* f-valprint.c (f77_array_offset_tbl): Likewise.
-	(f77_get_upperbound): Likewise.
-	(f77_print_array_1): Likewise.
-	* guile/scm-type.c (gdbscm_type_range): Likewise.
-	* m2-typeprint.c (m2_array): Likewise.
-	(m2_is_long_set_of_type): Likewise.
-	* m2-valprint.c (get_long_set_bounds): Likewise.
-	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
-	* python/py-type.c (typy_range): Likewise.
-	* rust-lang.c (rust_internal_print_type): Likewise.
-	* type-stack.c (type_stack::follow_types): Likewise.
-	* valarith.c (value_subscripted_rvalue): Likewise.
-	* valops.c (value_cast): Likewise.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
-	callers to use the equivalent accessor methods.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct range_bounds) <bit_stride>: New method.
-	(struct type) <bit_stride>: New method.
-	(TYPE_BIT_STRIDE): Remove.
-	* gdbtypes.c (update_static_array_size): Use type::bit_stride.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
-	TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
-	callers to use the equivalent accessor methods instead.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
-	TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
-	callers to use the equivalent accessor methods instead.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_LOW_BOUND_KIND,
-	TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
-	to use dynamic_prop::kind.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
-	TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
-	to get the bound property's kind and check against
-	PROP_UNDEFINED.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
-	all callers to use type::range_bounds followed by
-	dynamic_prop::{low,high}.
-
-2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
-	const_val, set_const_val, baton, set_locexpr, set_loclist,
-	set_addr_offset, variant_parts, set_variant_parts,
-	original_type, set_original_type>: New methods.
-	<kind>: Rename to...
-	<m_kind>: ... this.  Update all users to use the new methods
-	instead.
-	<data>: Rename to...
-	<m_data>: ... this.  Update all users to use the new methods
-	instead.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.c (get_discrete_bounds): Return failure if
-	the range type's bounds are not both defined and constant
-	values.
-	(get_array_bounds): Update comment.  Remove undefined bound check.
-
-2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
-	the type::bounds method directly.
-
-2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
-	(TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
-	are used to set the range type's bounds to use set_bounds.
-
-2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* exec.c (_initialize_exec): Update exec-file-mismatch help.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	* gdbthread.h (inferior_ref): Define.
-	(scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
-	(scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
-	* thread.c
-	(scoped_restore_current_thread::restore):
-	Adjust to gdb::ref_ptr.
-	(scoped_restore_current_thread::~scoped_restore_current_thread):
-	Remove manual decref handling.
-	(scoped_restore_current_thread::scoped_restore_current_thread):
-	Adjust to use
-	inferior_ref::new_reference/thread_info_ref::new_reference.
-	Incref the thread before calling get_frame_id instead of after.
-	Let TARGET_CLOSE_ERROR propagate.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	* frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
-	NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
-	NOT_AVAILABLE_ERROR.
-	* value.c (value_optimized_out): Only swallow MEMORY_ERROR /
-	OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
-
-2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
-	    Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26199
-	* infrun.c (threads_are_resumed_pending_p): Delete.
-	(do_target_wait): Remove threads_are_executing and
-	threads_are_resumed_pending_p checks from the inferior_matches
-	lambda.  Update comments.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26199
-	* infrun.c (handle_no_resumed): Transfer terminal to inferior with
-	executing threads.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26199
-	* infrun.c (handle_no_resumed): Handle multiple targets.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26199
-	* infrun.c (prepare_to_wait): Check target_can_async_p instead of
-	target_is_async_p.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26199
-	* target.c (target_pass_ctrlc): Look at the inferior's non-exited
-	threads, not all threads.
-
-2020-07-10  Pedro Alves  <pedro@palves.net>
-
-	PR gdb/26199
-	* remote.c (remote_target::open_1): Pass remote target pointer as
-	data to create_async_event_handler.
-	(remote_async_inferior_event_handler): Mark async event handler
-	before returning if the remote target still has either pending
-	events or unacknowledged notifications.
-
-2020-07-10  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
-	declaration.
-	* fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
-	function.
-
-2020-07-09  John Baldwin  <jhb@FreeBSD.org>
-
-	* inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
-	inferior_ptid.
-
-2020-07-09  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
-	AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
-	AT_FREEBSD_PS_STRINGS.
-
-2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
-
-	* auto-load.c (auto_load_objfile_script_1): Convert drive part
-	of debugfile path on Windows.
-
-2020-07-08  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
-	argument to 'data'.
-
-2020-07-08  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_exception_message_1): Use read_memory.
-
-2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR python/22748
-	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
-	special handling for inline frames.
-	* findvar.c (value_of_register_lazy): Skip inline frames when
-	creating lazy register values.
-	* frame.c (frame_id_computed_p): Delete definition.
-	* frame.h (frame_id_computed_p): Delete declaration.
-
-2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* NEWS: Mention additions to Python API.
-	* python/py-arch.c (archpy_register_groups): New function.
-	(arch_object_methods): Add 'register_groups' method.
-	* python/py-registers.c (reggroup_iterator_object): New struct.
-	(reggroup_object): New struct.
-	(gdbpy_new_reggroup): New function.
-	(gdbpy_reggroup_to_string): New function.
-	(gdbpy_reggroup_name): New function.
-	(gdbpy_reggroup_iter): New function.
-	(gdbpy_reggroup_iter_next): New function.
-	(gdbpy_new_reggroup_iterator): New function
-	(gdbpy_initialize_registers): Register new types.
-	(reggroup_iterator_object_type): Define new Python type.
-	(gdbpy_reggroup_getset): New static global.
-	(reggroup_object_type): Define new Python type.
-	* python/python-internal.h
-
-2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
-	* python/py-arch.c (archpy_registers): New function.
-	(arch_object_methods): Add 'registers' method.
-	* python/py-registers.c: New file.
-	* python/python-internal.h
-	(gdbpy_new_register_descriptor_iterator): Declare.
-	(gdbpy_initialize_registers): Declare.
-	* python/python.c (do_start_initialization): Call
-	gdbpy_initialize_registers.
-	* NEWS: Mention additions to the Python API.
-
-2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* NEWS: Mention new Python API method.
-	* python/py-unwind.c (pending_framepy_architecture): New function.
-	(pending_frame_object_methods): Add architecture method.
-
-2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* gdbarch.c: Regenerate.
-	* gdbarch.h: Regenerate.
-	* gdbarch.sh (deprecated_set_gdbarch_data): Delete.
-	(gdbarch_data): Use internal_error for the case where
-	deprecated_set_gdbarch_data was originally needed.
-	* ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
-	and use passed in obstack.
-	(libunwind_frame_set_descr): Should no longer get back NULL from
-	gdbarch_data.
-	(_initialize_libunwind_frame): Register as a pre-init gdbarch data
-	type.
-	* user-regs.c (user_regs_init): Update parameters, and use passed
-	in obstack.
-	(user_reg_add): Should no longer get back NULL from gdbarch_data.
-	(_initialize_user_regs): Register as a pre-init gdbarch data type.
-
-2020-07-06  Tom de Vries  <tdevries@suse.de>
-
-	* buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
-	End-Of-Sequence in lte_is_less_than.
-	* symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
-	"gdb: Don't reorder line table entries too much when sorting".
-
-2020-07-06  Tom de Vries  <tdevries@suse.de>
-
-	PR tui/26205
-	* tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
-
-2020-07-05  Tom de Vries  <tdevries@suse.de>
-
-	PR build/26187
-	* inferior.h (struct infcall_suspend_state_deleter): If available, use
-	std::uncaught_exceptions instead of deprecated
-	std::uncaught_exception.
-
-2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* macroexp.h (macro_stringify): Return
-	gdb::unique_xmalloc_ptr<char>.
-	* macroexp.c (macro_stringify): Likewise.
-	* macrotab.c (fixup_definition): Update.
-
-2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* c-exp.y (scan_macro_expansion): Don't free `expansion`.
-	(lex_one_token): Update.
-	* macroexp.c (struct macro_buffer) <release>: Return
-	gdb::unique_xmalloc_ptr<char>.
-	(macro_stringify): Update.
-	(macro_expand): Update.
-	(macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
-	* macroexp.h (macro_expand_next): Likewise.
-
-2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
-
-	* macroexp.h (macro_lookup_ftype): Remove.
-	(macro_expand, macro_expand_once, macro_expand_next): Remove
-	lookup function parameters, add scope parameter.
-	* macroexp.c (scan, substitute_args, expand, maybe_expand,
-	macro_expand, macro_expand_once, macro_expand_next): Likewise.
-	* macroscope.h (standard_macro_lookup): Change parameter type
-	to macro_scope.
-	* macroscope.c (standard_macro_lookup): Likewise.
-	* c-exp.y (lex_one_token): Update.
-	* macrocmd.c (macro_expand_command): Likewise.
-	(macro_expand_once_command): Likewise.
-
-2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* inf-loop.c (inferior_event_handler): Remove client_data param.
-	* inf-loop.h (inferior_event_handler): Likewise.
-	* infcmd.c (step_1): Adjust.
-	* infrun.c (proceed): Adjust.
-	(fetch_inferior_event): Remove client_data param.
-	(infrun_async_inferior_event_handler): Adjust.
-	* infrun.h (fetch_inferior_event): Remove `void *` param.
-	* linux-nat.c (handle_target_event): Adjust.
-	* record-btrace.c (record_btrace_handle_async_inferior_event):
-	Adjust.
-	* record-full.c (record_full_async_inferior_event_handler):
-	Adjust.
-	* remote.c (remote_async_inferior_event_handler): Adjust.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
-	* tui/tui-stack.h (struct tui_locator_window) <name>: New method.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
-	tui_gen_win_info.
-	(tui_win_info::make_window): Merge with
-	tui_gen_win_info::make_window.
-	(tui_win_info::make_visible): Move from tui_gen_win_info.
-	* tui/tui-win.c (tui_win_info::max_width): Move from
-	tui_gen_win_info.
-	* tui/tui-layout.h (class tui_layout_window) <m_window>: Change
-	type.
-	<window_factory>: Likewise.
-	* tui/tui-layout.c (tui_win_info::resize): Move from
-	tui_gen_win_info.
-	(make_standard_window): Change return type.
-	(get_locator_window, tui_get_window_by_name): Likewise.
-	(tui_layout_window::apply): Remove a cast.
-	* tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
-	(struct tui_win_info): Merge with tui_gen_win_info.
-	(struct tui_gen_win_info): Remove.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-stack.h (struct tui_locator_window): Derive from
-	tui_win_info.
-	<do_scroll_horizontal, do_scroll_vertical>: New methods.
-	<can_box>: New method.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-stack.h (struct tui_locator_window): Remove body.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_data_window::display_registers_from)
-	(tui_data_window::display_registers_from)
-	(tui_data_window::first_data_item_displayed)
-	(tui_data_window::delete_data_content_windows): Update.
-	(tui_data_window::refresh_window, tui_data_window::no_refresh):
-	Remove.
-	(tui_data_window::check_register_values): Update.
-	(tui_data_item_window::rerender): Add parameters.  Update.
-	(tui_data_item_window::refresh_window): Remove.
-	* tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
-	virtual.
-	* tui/tui-regs.h (struct tui_data_item_window): Don't derive from
-	tui_gen_win_info.
-	<refresh_window, max_height, min_height>: Remove.
-	<rerender>: Add parameters.
-	<x, y, visible>: New members.
-	(struct tui_data_window) <refresh_window, no_refresh>: Remove.
-	<m_item_width>: New member.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_data_window::show_register_group)
-	(tui_data_window::check_register_values): Update.
-	* tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
-	from item_no.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_data_window::show_register_group): Remove
-	useless "if".
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_data_window::show_register_group): Update.
-	* tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
-	* tui/tui-winsource.h (enum tui_line_or_address_kind)
-	(struct tui_line_or_address): Move from tui-data.h.
-	* tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
-	* tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
-	(tui_cmd_window, tui_source_window_base, tui_source_window)
-	(tui_disasm_window): Don't declare.
-	(enum tui_line_or_address_kind, struct tui_line_or_address): Move
-	to tui-winsource.h.
-	(SINGLE_KEY): Move to tui-stack.c.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
-	std::string.
-	* tui/tui-regs.c (class tab_expansion_file): New.
-	(tab_expansion_file::write): New method.
-	(tui_register_format): Change return type.  Use
-	tab_expansion_file.
-	(tui_get_register, tui_data_window::display_registers_from)
-	(tui_data_item_window::rerender): Update.
-	* tui/tui-io.h (tui_expand_tabs): Don't declare.
-	* tui/tui-io.c (tui_expand_tabs): Remove.
-
-2020-07-01  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
-
-2020-07-01  Fangrui Song  <maskray@google.com>
-
-	* dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
-
-2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
-
-	* dwarf2/read.c (set_die_type): Removed conditions to restrict
-	forms for DW_AT_associated and DW_AT_allocated attributes,
-	which is already checked in function attr_to_dynamic_prop.
-
-2020-06-30  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (quirk_rust_enum): Correctly call
-	alloc_rust_variant for default-less enum.
-
-2020-06-30  Tom Tromey  <tromey@adacore.com>
-
-	PR build/26183:
-	* ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
-	gdb::to_string.
-
-2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh (displaced_step_copy_insn): Update doc.
-	* gdbarch.h: Re-generate.
-
-2020-06-28  Tom Tromey  <tom@tromey.com>
-
-	* command.h (cmd_types): Remove.
-	(cmd_type): Don't declare.
-	* cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
-	typedef.
-	* cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
-	* cli/cli-decode.c (cmd_type): Remove.
-
-2020-06-27  Pedro Alves  <palves@redhat.com>
-
-	* fork-child.c (prefork_hook): Adjust.
-	* infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
-	Delete.
-	(set_inferior_tty_command, show_inferior_tty_command): Adjust.
-	* inferior.c (inferior::set_tty, inferior::tty): New methods.
-	* inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
-	Remove declarations.
-	(struct inferior) <set_tty, tty>: New methods.
-	(struct inferior) <terminal>: Rename to ...
-	(struct inferior) <m_terminal>: ... this and make private.
-	* main.c (captured_main_1): Adjust.
-	* mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
-	(mi_cmd_inferior_tty_show): Adjust.
-	* nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
-	* windows-nat.c (windows_nat_target::create_inferior): Adjust.
-
-2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
-
-	* configure.ac: Add --enable-libctf: handle --disable-static
-	properly.
-	* acinclude.m4: sinclude ../config/enable.m4.
-	* Makefile.in (aclocal_m4_deps): Adjust accordingly.
-	(LIBCTF): Substitute in.
-	(CTF_DEPS): New, likewise.
-	(CLIBS): libctf needs symbols from libbfd: move earlier.
-	(CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
-	flags.
-	* ctfread.c: Surround in ENABLE_LIBCTF.
-	(elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
-	* configure: Regenerate.
-	* config.in: Likewise.
-
-2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
-
-2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
-
-	* inferior.h (struct inferior) <terminal>: Change type to
-	gdb::unique_xmalloc_ptr<char>.
-	* inferior.c (inferior::~inferior): Don't free inf->terminal.
-	* infcmd.c (set_inferior_io_terminal): Don't free terminal
-	field, adjust to unique pointer.
-	(get_inferior_io_terminal): Adjust to unique pointer.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (riscv_print_registers_info): Loop over all
-	registers, not just the known core set of registers.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (riscv_register_name): Return NULL for duplicate
-	fflags, frm, and fcsr registers.
-	(riscv_register_reggroup_p): Remove unknown CSRs from save and
-	restore groups.
-	(riscv_tdesc_unknown_reg): New function.
-	(riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
-	tdesc_use_registers.
-	* riscv-tdep.h (struct gdbarch_tdep): Add
-	unknown_csrs_first_regnum, unknown_csrs_count,
-	duplicate_fflags_regnum, duplicate_frm_regnum, and
-	duplicate_fcsr_regnum fields.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* target-descriptions.c (tdesc_use_registers): Add new parameter a
-	callback, use the callback (when not null) to help number unknown
-	registers.
-	* target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
-	(tdesc_use_registers): Add extra parameter to declaration.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
-	in the file.
-	(class riscv_pending_register_alias): Likewise.
-	(riscv_register_feature::register_info): Change 'required_p' field
-	to 'required', and change its type.  Add 'check' member function.
-	(riscv_register_feature::register_info::check): Define new member
-	function.
-	(riscv_xreg_feature): Change initialisation of 'required' field.
-	(riscv_freg_feature): Likewise.
-	(riscv_virtual_feature): Likewise.
-	(riscv_csr_feature): Likewise.
-	(riscv_check_tdesc_feature): Take extra parameter, the csr
-	tdesc_feature, rewrite the function to use the new
-	riscv_register_feature::register_info::check function.
-	(riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* features/Makefile: Remove all references to the deleted files
-	below.
-	* features/riscv/32bit-csr.c: Deleted.
-	* features/riscv/32bit-csr.xml: Deleted.
-	* features/riscv/64bit-csr.c: Deleted.
-	* features/riscv/64bit-csr.xml: Deleted.
-	* features/riscv/rebuild-csr-xml.sh: Deleted.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (struct riscv_register_feature::register_info): Fix
-	whitespace error for declaration of names member variable.
-	(struct riscv_register_feature): Add new prefer_first_name member
-	variable, and fix whitespace error in declaration of registers.
-	(riscv_xreg_feature): Initialize prefer_first_name field.
-	(riscv_freg_feature): Likewise.
-	(riscv_virtual_feature): Likewise.
-	(riscv_csr_feature): Likewise.
-	(riscv_register_name): Expand on comments.  Remove register name
-	modifications for CSR and virtual registers.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (struct riscv_register_feature): Fix whitespace
-	errors.
-
-2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
-	riscv-opc.h.
-	(class riscv_pending_register_alias): New class.
-	(riscv_check_tdesc_feature): Take vector of pending aliases and
-	populate it as appropriate.
-	(riscv_setup_register_aliases): Delete.
-	(riscv_gdbarch_init): Create vector of pending aliases and pass it
-	to riscv_check_tdesc_feature in all cases.  Use the vector to
-	create the register aliases.
-
-2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* sol2-tdep.c (sol2_static_transform_name): Remove.
-	(sol2_init_abi): Don't register it.
-	* gdbarch.sh (static_transform_name): Remove.
-	* gdbarch.c, gdbarch.h: Regenerate.
-
-	* dbxread.c (read_dbx_symtab) <'S'>: Remove call to
-	gdbarch_static_transform_name.
-	* mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
-	* stabsread.c (define_symbol) <'X'>: Remove.
-	(define_symbol) <'S'>: Remove gdbarch_static_transform_name
-	handling.
-	<'V'>: Likewise.
-	* xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
-	<'S'>: Remove call to gdbarch_static_transform_name.
-
-2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* procfs.c (procfs_pre_trace): New function.
-	(procfs_target::create_inferior): Pass it to fork_inferior.
-
-2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
-	sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
-	<sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
-	sol2-tdep.o, sparc-sol2-tdep.o.
-	* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
-	* sparc-tdep.h (sparc32_sol2_init_abi): Remove.
-	* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
-	* sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
-
-2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
-	(amd64_sol2_init_abi): Use sol2_sigtramp_p.
-	Call sol2_init_abi.
- 	Remove calls to set_gdbarch_skip_solib_resolver,
-	set_gdbarch_core_pid_to_str.
-	* i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
-	(i386_sol2_static_transform_name): Remove.
-	(i386_sol2_init_abi): Call sol2_init_abi.
-	Remove calls to set_gdbarch_sofun_address_maybe_missing,
-	set_gdbarch_static_transform_name,
-	set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
-	Use sol2_sigtramp_p.
-	* sol2-tdep.c (sol2_pc_in_sigtramp): New function.
-	(sol2_sigtramp_p): New function.
-	(sol2_static_transform_name): New function.
-	(sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
-	(sol2_init_abi): New function.
-	* sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
-	(sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
-	* sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
-	(sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
-	(sparc_sol2_static_transform_name): Remove.
-	(sparc32_sol2_init_abi): Call sol2_init_abi.
-	Remove calls to set_gdbarch_sofun_address_maybe_missing,
-	set_gdbarch_static_transform_name,
-	set_gdbarch_skip_solib_resolver,
-	set_gdbarch_core_pid_to_str.
-	* sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
-	(sparc_sol2_static_transform_name): Remove
-	* sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
-	call sol2_sigtramp_p.
-	(sparc64_sol2_init_abi): Call sol2_init_abi.
-	Remove calls to set_gdbarch_sofun_address_maybe_missing,
-	set_gdbarch_static_transform_name,
-	set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
-
-2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
-	* exec.c (validate_exec_file): If from_tty, set both
-	SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
-	* symfile.c (symbol_file_add_with_addrs): if always_confirm
-	and from_tty, unconditionally ask a confirmation.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* target-descriptions.c (tdesc_architecture_name): Protect against
-	NULL pointer dereference.
-	(maint_print_xml_tdesc_cmd): New function.
-	(_initialize_target_descriptions): Register new 'maint print
-	xml-tdesc' command and give it the filename completer.
-	* NEWS: Mention new 'maint print xml-tdesc' command.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* target-descriptions.c (class tdesc_compatible_info): New class.
-	(struct target_desc): Change type of compatible vector.
-	(tdesc_compatible_p): Update for change in type of
-	target_desc::compatible.
-	(tdesc_compatible_info_list): New function.
-	(tdesc_compatible_info_arch_name): New function.
-	(tdesc_add_compatible): Update for change in type of
-	target_desc::compatible.
-	(print_c_tdesc::visit_pre): Likewise.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
-	whitespace to underscore.
-	(maint_print_c_tdesc_cmd): Use fake filename for target
-	descriptions that came from the target.
-	(_initialize_target_descriptions): Add filename command completion
-	for 'maint print c-tdesc'.
-
-2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
-	lines.
-
-2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
-	lines.
-	(dwarf2_find_location_expression): Likewise.
-	(call_site_parameter_matches): Likewise.
-	(dwarf2_compile_expr_to_ax): Likewise.
-	(disassemble_dwarf_expression): Likewise.
-	(loclist_describe_location): Likewise.
-
-2020-06-23  Pedro Alves  <palves@redhat.com>
-
-	* gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
-	progspace-and-thread.h.  Include scoped-mock-context.h instead.
-	(register_to_value_test): Use scoped_mock_context.
-	* regcache.c: Include "scoped-mock-context.h".
-	(cooked_read_test): Don't error out if a target is already pushed.
-	Use scoped_mock_context.  Adjust.
-	* scoped-mock-context.h: New file.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_is_string_type_p
-	initializer.
-	(ada_language::is_string_type_p): New member function.
-	* c-lang.c (c_language_data): Delete la_is_string_type_p
-	initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_is_string_type_p): Delete function, implementation
-	moved to f_language::is_string_type_p.
-	(f_language_data): Delete la_is_string_type_p initializer.
-	(f_language::is_string_type_p): New member function,
-	implementation from f_is_string_type_p.
-	* go-lang.c (go_is_string_type_p): Delete function, implementation
-	moved to go_language::is_string_type_p.
-	(go_language_data): Delete la_is_string_type_p initializer.
-	(go_language::is_string_type_p): New member function,
-	implementation from go_is_string_type_p.
-	* language.c (language_defn::is_string_type_p): Define new member
-	function.
-	(default_is_string_type_p): Make static, add comment copied from
-	header file.
-	(unknown_language_data): Delete la_is_string_type_p initializer.
-	(unknown_language::is_string_type_p): New member function.
-	(auto_language_data): Delete la_is_string_type_p initializer.
-	(auto_language::is_string_type_p): New member function.
-	* language.h (language_data): Delete la_is_string_type_p field.
-	(language_defn::is_string_type_p): Declare new function.
-	(default_is_string_type_p): Delete desclaration, move comment to
-	definition.
-	* m2-lang.c (m2_is_string_type_p): Delete function, implementation
-	moved to m2_language::is_string_type_p.
-	(m2_language_data): Delete la_is_string_type_p initializer.
-	(m2_language::is_string_type_p): New member function,
-	implementation from m2_is_string_type_p.
-	* objc-lang.c (objc_language_data): Delete la_is_string_type_p
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_is_string_type_p): Delete function,
-	implementation moved to pascal_language::is_string_type_p.
-	(pascal_language_data): Delete la_is_string_type_p initializer.
-	(pascal_language::is_string_type_p): New member function,
-	implementation from pascal_is_string_type_p.
-	* rust-lang.c (rust_is_string_type_p): Delete function,
-	implementation moved to rust_language::is_string_type_p.
-	(rust_language_data): Delete la_is_string_type_p initializer.
-	(rust_language::is_string_type_p): New member function,
-	implementation from rust_is_string_type_p.
-	* valprint.c (val_print_scalar_or_string_type_p): Update call to
-	is_string_type_p.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_print_typedef
-	initializer.
-	(ada_language::print_typedef): New member function.
-	* c-lang.c (c_language_data): Delete la_print_typedef initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	(f_language::print_typedef): New member function.
-	* go-lang.c (go_language_data): Delete la_print_typedef
-	initializer.
-	* language.c (language_defn::print_typedef): Define member
-	function.
-	(unknown_language_data): Delete la_print_typedef initializer.
-	(unknown_language::print_typedef): New member function.
-	(auto_language_data): Delete la_print_typedef initializer.
-	(auto_language::print_typedef): New member function.
-	* language.h (language_data): Delete la_print_typedef field.
-	(language_defn::print_typedef): Declare new member function.
-	(LA_PRINT_TYPEDEF): Update call to print_typedef.
-	(default_print_typedef): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_print_typedef
-	initializer.
-	(m2_language::print_typedef): New member function.
-	* objc-lang.c (objc_language_data): Delete la_print_typedef
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	(pascal_language::print_typedef): New member function.
-	* rust-lang.c (rust_print_typedef): Delete function,
-	implementation moved to rust_language::print_typedef.
-	(rust_language): Delete la_print_typedef initializer.
-	(rust_language::print_typedef): New member function,
-	implementation from rust_print_typedef.
-	* typeprint.c (default_print_typedef): Delete.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_printstr initializer.
-	(ada_language::printstr): New member function.
-	* c-lang.c (c_language_data): Delete la_printstr initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_printstr): Rename to f_language::printstr.
-	(f_language_data): Delete la_printstr initializer.
-	(f_language::printstr): New member function, implementation from
-	f_printstr.
-	* go-lang.c (go_language_data): Delete la_printstr initializer.
-	* language.c (language_defn::printstr): Define new member
-	function.
-	(unk_lang_printstr): Delete.
-	(unknown_language_data): Delete la_printstr initializer.
-	(unknown_language::printstr): New member function.
-	(auto_language_data): Delete la_printstr initializer.
-	(auto_language::printstr): New member function.
-	* language.h (language_data): Delete la_printstr field.
-	(language_defn::printstr): Declare new member function.
-	(LA_PRINT_STRING): Update call to printstr.
-	* m2-lang.c (m2_printstr): Rename to m2_language::printstr.
-	(m2_language_data): Delete la_printstr initializer.
-	(m2_language::printstr): New member function, implementation from
-	m2_printstr.
-	* objc-lang.c (objc_language_data): Delete la_printstr
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
-	(pascal_language_data): Delete la_printstr initializer.
-	(pascal_language::printstr): New member function, implementation
-	from pascal_printstr.
-	* p-lang.h (pascal_printstr): Delete declaration.
-	* rust-lang.c (rust_printstr): Update header comment.
-	(rust_language_data): Delete la_printstr initializer.
-	(rust_language::printstr): New member function.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_printchar initializer.
-	(ada_language::printchar): New member function.
-	* c-lang.c (c_language_data): Delete la_printchar initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_printchar): Rename to f_language::printchar.
-	(f_language_data): Delete la_printchar initializer.
-	(f_language::printchar): New member function, implementation from
-	f_printchar.
-	* go-lang.c (go_language_data): Delete la_printchar initializer.
-	* language.c (unk_lang_printchar): Delete.
-	(language_defn::printchar): Define new member function.
-	(unknown_language_data): Delete la_printchar initializer.
-	(unknown_language::printchar): New member function.
-	(auto_language_data): Delete la_printchar initializer.
-	(auto_language::printchar): New member function.
-	* language.h (language_data): Delete la_printchar field.
-	(language_defn::printchar): Declare new member function.
-	(LA_PRINT_CHAR): Update call to printchar.
-	* m2-lang.c (m2_language_data): Delete la_printchar initializer.
-	(m2_language::printchar): New member function.
-	* objc-lang.c (objc_language_data): Delete la_printchar
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Delete la_printchar
-	initializer.
-	(pascal_language::printchar): New member function.
-	* rust-lang.c (rust_printchar): Rename to
-	rust_language::printchar.
-	(rust_language_data): Delete la_printchar initializer.
-	(rust_language::printchar): New member function, implementation
-	from rust_printchar.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (emit_char): Renamed to ada_language::emitchar.
-	(ada_language_data): Delete la_emitchar initializer.
-	(ada_language::emitchar): New member function, implementation from
-	emit_char.
-	* c-lang.c (c_language_data): Delete la_emitchar initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_emit_char): Rename to f_language::emitchar.
-	(f_language_data): Delete la_emitchar initializer.
-	(f_language::emitchar): New member function, implementation from
-	f_emit_char.
-	* go-lang.c (go_language_data): Delete la_emitchar initializer.
-	* language.c (unk_lang_emit_char): Delete.
-	(language_defn::emitchar): New member function definition.
-	(unknown_language_data): Delete la_emitchar initializer.
-	(unknown_language::emitchar): New member function.
-	(auto_language_data): Delete la_emitchar initializer.
-	(auto_language::emitchar): New member function.
-	* language.h (language_data): Delete la_emitchar field.
-	(language_defn::emitchar): New member field declaration.
-	(LA_EMIT_CHAR): Update call to emitchar.
-	* m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
-	(m2_language_data): Delete la_emitchar initializer.
-	(m2_language::emitchar): New member function, implementation from
-	m2_emit_char.
-	* objc-lang.c (objc_language_data): Delete la_emitchar
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
-	(pascal_language_data): Delete la_emitchar initializer.
-	(pascal_language::emitchar): New member function, implementation
-	from pascal_emit_char.
-	* rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
-	(rust_language_data): Delete la_emitchar initializer.
-	(rust_language::emitchar): New member function, implementation
-	from rust_emitchar.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (resolve): Rename to ada_language::post_parser.
-	(ada_language_data): Delete la_post_parser initializer.
-	(ada_language::post_parser): New member function.
-	* c-lang.c (c_language_data): Delete la_post_parser initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_post_parser field.
-	(language_defn::post_parser): New member function.
-	* m2-lang.c (m2_language_data): Delete la_post_parser initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* parse.c (parse_exp_in_context): Update call to post_parser.
-	(null_post_parser): Delete definition.
-	* parser-defs.h (null_post_parser): Delete declaration.
-	* rust-lang.c (rust_language_data): Delete la_post_parser
-	initializer.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (parse): Rename to ada_language::parser.
-	(ada_language_data): Delete la_parser initializer.
-	(ada_language::parser): New member function, implementation from
-	parse.
-	* c-lang.c (c_language_data): Delete la_parser initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	(d_language::parser): New member function.
-	* f-lang.c (f_language_data): Delete la_parser initializer.
-	(f_language::parser): New member function.
-	* go-lang.c (go_language_data): Delete la_parser initializer.
-	(go_language::parser): New member function.
-	* language.c (unk_lang_parser): Delete.
-	(language_defn::parser): Define new member function.
-	(unknown_language_data): Delete la_parser initializer.
-	(unknown_language::parser): New member function.
-	(auto_language_data): Delete la_parser initializer.
-	(auto_language::parser): New member function.
-	* language.h (language_data): Delete la_parser field.
-	(language_defn::parser): Declare new member function.
-	* m2-lang.c (m2_language_data): Delete la_parser initializer.
-	(m2_language::parser): New member function.
-	* objc-lang.c (objc_language_data): Delete la_parser initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	(pascal_language::parser): New member function.
-	* parse.c (parse_exp_in_context): Update call to parser.
-	* rust-lang.c (rust_language_data): Delete la_parser initializer.
-	(rust_language::parser): New member function.
-
-2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* top.c (print_gdb_configuration): Print --with-python-libdir
-	configuration value.
-
-2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* NEWS: Mention change to the alias command.
-
-2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-cmds.c (lookup_cmd_for_default_args)
-	(alias_command_completer)
-	(make_alias_options_def_group): New functions.
-	(alias_opts, alias_option_defs): New struct and array.
-	(alias_usage_error): Update usage.
-	(alias_command): Handles optional DEFAULT-ARGS... arguments.
-	Use option framework.
-	(_initialize_cli_cmds): Update alias command help.
-	Update aliases command help.
-	(show_user):
-	Add NULL for new default_args lookup_cmd argument.
-	(valid_command_p): Rename to validate_aliased_command.
-	Add NULL for new default_args lookup_cmd argument.  Verify that the
-	aliased_command has no default args.
-	* cli/cli-decode.c (help_cmd): Show aliases definitions.
-	(lookup_cmd_1, lookup_cmd): New argument default_args.
-	(add_alias_cmd):
-	Add NULL for new default_args lookup_cmd argument.
-	(print_help_for_command): Show default args under the layout
-	 alias some_alias = some_aliased_cmd some_alias_default_arg.
-	* cli/cli-decode.h (struct cmd_list_element): New member default_args.
-	xfree default_args in destructor.
-	* cli/cli-script.c (process_next_line, do_define_command):
-	Add NULL for new default_args lookup_cmd argument.
-	* command.h: Declare new default_args argument in lookup_cmd
-	and lookup_cmd_1.
-	* completer.c (complete_line_internal_1):
-	Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
-	* guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
-	* guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
-	Likewise.
-	* infcmd.c (_initialize_infcmd): Likewise.
-	* python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
-	* python/py-cmd.c (gdbpy_parse_command_name): Likewise.
-	* python/py-param.c (add_setshow_generic): Likewise.
-	* remote.c (_initialize_remote): Likewise.
-	* top.c (execute_command): Prepend default_args if command has some.
-	(set_verbose):
-	Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
-	* tracepoint.c (validate_actionline, encode_actions_1):
-	Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
-
-2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* jit.c (jit_read_descriptor): Use bool as the return type.
-	(jit_breakpoint_re_set_internal): Use bool as the return type.
-	Invert the return value logic; return true if the jit breakpoint
-	has been successfully initialized.
-	(jit_inferior_init): Update the call to
-	jit_breakpoint_re_set_internal.
-
-2020-06-22  Pedro Alves  <palves@redhat.com>
-
-	PR gdb/25939
-	* procfs.c (procfs_target::wait): Don't reference inferior_ptid.
-	Use the current inferior instead.  Don't return
-	TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
-	wait again.
-	* sol-thread.c (sol_thread_target::wait): Don't reference
-	inferior_ptid.
-	(ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
-	(sol_update_thread_list_callback): Use the current inferior's pid
-	instead of inferior_ptid.
-
-2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* procfs.c: Cleanup many comments.
-
-	(READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
-	(AFTER_WATCHFLAG): Replace by value.
-
-	(MAIN_PROC_NAME_FORMAT): Inline ...
-	(create_procinfo): ... here.
-
-	(procfs_debug_inferior): Remove SYS_exec handling.
-	(syscall_is_exec): Likewise.
-	(procfs_set_exec_trap): Likewise.
-
-	(syscall_is_lwp_exit): Inline in callers.
-	(syscall_is_exit): Likewise.
-	(syscall_is_exec): Likewise.
-	(syscall_is_lwp_create): Likewise.
-
-	(invalidate_cache): Remove #if 0 code.
-
-	(make_signal_thread_runnable):  Remove.
-	(procfs_target::resume): Remove #if 0 code.
-
-2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR gdb/25939
-	* procfs.c (procfs_target::procfs_init_inferior): Move push_target
-	call ...
-	(procfs_target::create_inferior): ... here.
-
-2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* exec.c (validate_exec_file): Ensure the build-id is up to
-	date by calling reopen_exec_file (that checks file timestamp
-	to decide to re-read the file).
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	PR gdb/25412
-	* gdbthread.h (delete_thread, delete_thread_silent)
-	(find_thread_ptid): Update comments.
-	* thread.c (current_thread_): New global.
-	(is_current_thread): Move higher, and reimplement.
-	(inferior_thread): Reimplement.
-	(set_thread_exited): Use bool.  Add assertions.
-	(add_thread_silent): Simplify thread-reuse handling by always
-	calling delete_thread.
-	(delete_thread): Remove intro comment.
-	(find_thread_ptid): Skip exited threads.
-	(switch_to_thread_no_regs): Write to current_thread_.
-	(switch_to_no_thread): Check CURRENT_THREAD_ instead of
-	INFERIOR_PTID.  Clear current_thread_.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* aix-thread.c (pd_update): Use switch_to_thread.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target): Update.
-	(ravenscar_thread_target::update_inferior_ptid): Rename to ...
-	(ravenscar_thread_target::add_active_thread): ... this.  Don't
-	set m_base_ptid here.  Update to avoid referencing inferior_ptid.
-	(ravenscar_thread_target::wait): Don't write to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* nat/windows-nat.c (current_windows_thread): Remove.
-	* nat/windows-nat.h (current_windows_thread): Remove.
-	* windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
-	Adjust.
-	(display_selectors): Adjust to fetch the current
-	windows_thread_info based on inferior_ptid.
-	(fake_create_process): No longer write to current_windows_thread.
-	(windows_nat_target::get_windows_debug_event):
-	Don't set inferior_ptid or current_windows_thread.
-	(windows_nat_target::wait): Adjust to not rely on
-	current_windows_thread.
-	(do_initial_windows_stuff): Now a method of windows_nat_target.
-	Switch to the last_ptid thread.
-	(windows_nat_target::attach): Adjust.
-	(windows_nat_target::detach): Use switch_to_no_thread instead of
-	writing to inferior_ptid directly.
-	(windows_nat_target::create_inferior): Adjust.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* go32-nat.c (go32_nat_target::create_inferior): Switch to thread
-	after creating it, instead of writing to inferior_ptid.  Don't
-	write to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* fork-child.c (postfork_hook): Don't write to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
-	it, instead of writing to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* btrace.c (btrace_fetch): Use switch_to_thread instead of writing
-	to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
-	instead of writing to inferior_ptid directly.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* corelow.c (core_target::close): Use switch_to_no_thread instead
-	of writing to inferior_ptid directly.
-	(add_to_thread_list, core_target_open): Use switch_to_thread
-	instead of writing to inferior_ptid directly.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* darwin-nat.c (darwin_nat_target::decode_message): Don't write to
-	inferior_ptid.
-	(darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
-	inferior_ptid.
-	(darwin_attach_pid): Use switch_to_no_thread instead of writing to
-	inferior_ptid directly.
-	(darwin_nat_target::init_thread_list): Switch to thread, instead
-	of writing to inferior_ptid.
-	(darwin_nat_target::attach): Don't write to inferior_ptid.
-	(darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
-	thread.
-	(gnu_nat_target::attach): Don't write to inferior_ptid directly.
-	Instead use switch_to_thread.
-	(gnu_nat_target::detach): Use switch_to_no_thread
-	instead of writing to inferior_ptid directly.  Used passed-in
-	inferior instead of looking up the inferior by pid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* go32-nat.c (go32_nat_target::create_inferior): Don't write to
-	inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
-	inferior_ptid.
-	(nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
-	thread.
-	(nto_procfs_target::detach): Avoid referencing
-	inferior_ptid.  Use switch_to_no_thread instead of writing to
-	inferior_ptid directly.
-	(nto_procfs_target::mourn_inferior): Use switch_to_no_thread
-	instead of writing to inferior_ptid directly.
-	(nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
-	to thread.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* remote-sim.c (gdbsim_target::create_inferior): Switch to thread
-	after creating it, instead of writing to inferior_ptid.
-	(gdbsim_target_open): Use switch_to_no_thread instead of writing
-	to inferior_ptid directly.
-	(gdbsim_target::wait): Don't write to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* remote.c (remote_target::remote_notice_new_inferior): Use
-	switch_to_thread instead of writing to inferior_ptid directly.
-	(remote_target::add_current_inferior_and_thread): Use
-	switch_to_no_thread instead of writing to inferior_ptid directly.
-	(extended_remote_target::attach): Use switch_to_inferior_no_thread
-	and switch_to_thread instead of using set_current_inferior or
-	writing to inferior_ptid directly.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* tracectf.c (ctf_target_open): Switch to added thread instead of
-	writing to inferior_ptid directly.
-	(ctf_target::close): Use switch_to_no_thread instead of writing to
-	inferior_ptid directly.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* tracefile-tfile.c (tfile_target_open): Don't write to
-	inferior_ptid directly, instead switch to added thread.
-	(tfile_target::close): Use switch_to_no_thread instead of writing
-	to inferior_ptid directly.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* procfs.c (procfs_target::attach): Don't write to inferior_ptid.
-	(procfs_target::detach): Use switch_to_no_thread
-	instead of writing to inferior_ptid directly.
-	(do_attach): Change return type to void.  Switch to the added
-	thread.
-	(procfs_target::create_inferior): Switch to the added thread.
-	(procfs_do_thread_registers): Don't write to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* infrun.c (generic_mourn_inferior): Use switch_to_thread instead
-	of writing to inferior_ptid.
-	(scoped_restore_exited_inferior): Delete.
-	(handle_vfork_child_exec_or_exit): Simplify using
-	scoped_restore_current_pspace_and_thread.  Use switch_to_thread
-	instead of writing to inferior_ptid.
-	(THREAD_STOPPED_BY): Delete.
-	(thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
-	(thread_stopped_by_hw_breakpoint): Delete.
-	(save_waitstatus): Use
-	scoped_restore_current_thread+switch_to_thread, and call
-	target_stopped_by_watchpoint instead of
-	thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
-	instead of thread_stopped_by_sw_breakpoint, and
-	target_stopped_by_hw_breakpoint instead of
-	thread_stopped_by_hw_breakpoint.
-	(handle_inferior_event)
-	<TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
-	inferior_ptid directly, nor
-	set_current_inferior/set_current_program_space.  Use
-	switch_to_thread / switch_to_inferior_no_thread instead.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* target.c (generic_mourn_inferior): Use switch_to_no_thread
-	instead of writing to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
-	added thread.
-	(inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
-	to the added thread.
-	(inf_ptrace_target::detach_success): Use switch_to_no_thread
-	instead of writing to inferior_ptid.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* gdbarch-selftests.c: Include "progspace-and-thread.h".
-	(register_to_value_test): Mock a program_space too.  Heap-allocate
-	the address space.  Don't write to inferior_ptid.  Use
-	switch_to_thread instead.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* linux-tdep.c (find_signalled_thread(thread_info *,void *)):
-	Delete.
-	(find_signalled_thread()): New, factored out from
-	linux_make_corefile_notes and adjusted to handle exited threads.
-	(linux_make_corefile_notes): Adjust to use the new
-	find_signalled_thread.
-
-2020-06-18  Pedro Alves  <palves@redhat.com>
-
-	* linux-tdep.c (btrace_fetch): Save/restore current thread instead
-	of saving/restoring inferior_ptid.
-
-2020-06-17  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
-	(tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
-	declare.
-	* tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
-
-2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
-	of partial symtabs.
-
-2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* regformats/reg-arm.dat: Remove.
-	* regformats/reg-bfin.dat: Remove.
-	* regformats/reg-cris.dat: Remove.
-	* regformats/reg-crisv32.dat: Remove.
-	* regformats/reg-m32r.dat: Remove.
-	* regformats/reg-tilegx.dat: Remove.
-	* regformats/reg-tilegx32.dat: Remove.
-
-2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* features/Makefile (WHICH): Remove arm files.
-	* regformats/arm/arm-with-iwmmxt.dat: Remove.
-	* regformats/arm/arm-with-neon.dat: Remove.
-	* regformats/arm/arm-with-vfpv2.dat: Remove.
-	* regformats/arm/arm-with-vfpv3.dat: Remove.
-
-2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* features/Makefile (XMLTOC): Remove rx.xml.
-
-2020-06-17  Pedro Alves  <palves@redhat.com>
-
-	* gdbthread.h (thread_control_state) <trap_expected> Update
-	comments.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
-	ada_language::lookup_symbol_nonlocal.
-	(ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
-	(ada_language::lookup_symbol_nonlocal): New member function,
-	implementation from ada_lookup_symbol_nonlocal.
-	* c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	(cplus_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	(cplus_language::lookup_symbol_nonlocal): New member function.
-	(asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
-	(minimal_language_data) Likewise.
-	* cp-namespace.c (cp_lookup_nested_symbol): Update comment.
-	* d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	(d_language::lookup_symbol_nonlocal): New member function.
-	* f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	(f_language::lookup_symbol_nonlocal): New member function.
-	* go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_lookup_symbol_nonlocal
-	field.
-	(language_defn::lookup_symbol_nonlocal): New member function.
-	* m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
-	rust_language::lookup_symbol_nonlocal.
-	(rust_language_data): Delete la_lookup_symbol_nonlocal
-	initializer.
-	(rust_language::lookup_symbol_nonlocal): New member function,
-	implementation from rust_lookup_symbol_nonlocal.
-	* symtab.c (lookup_symbol_aux): Update call to
-	lookup_symbol_nonlocal.
-	(basic_lookup_symbol_nonlocal): Rename to...
-	(language_defn::lookup_symbol_nonlocal): ...this, and update
-	header comment.  Remove language_defn parameter, and replace with
-	uses of `this'.
-	* symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_value_print_inner
-	initializer.
-	(ada_language::value_print_inner): New member function.
-	* c-lang.c (c_language_data): Delete la_value_print_inner
-	initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	(d_language::value_print_inner): New member function.
-	* f-lang.c (f_language_data): Delete la_value_print_inner
-	initializer.
-	(f_language::value_print_inner): New member function.
-	* f-lang.h (f_value_print_innner): Rename to...
-	(f_value_print_inner): ...this (note spelling of 'inner').
-	* f-valprint.c (f_value_print_innner): Rename to...
-	(f_value_print_inner): ...this (note spelling of 'inner').
-	* go-lang.c (go_language_data): Delete la_value_print_inner
-	initializer.
-	(go_language::value_print_inner): New member function.
-	* language.c (language_defn::value_print_inner): Define new member
-	function.
-	(unk_lang_value_print_inner): Delete.
-	(unknown_language_data): Delete la_value_print_inner initializer.
-	(unknown_language::value_print_inner): New member function.
-	(auto_language_data): Delete la_value_print_inner initializer.
-	(auto_language::value_print_inner): New member function.
-	* language.h (language_data): Delete la_value_print_inner field.
-	(language_defn::value_print_inner): Delcare new member function.
-	* m2-lang.c (m2_language_data): Delete la_value_print_inner
-	initializer.
-	(m2_language::value_print_inner): New member function.
-	* objc-lang.c (objc_language_data): Delete la_value_print_inner
-	initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	(pascal_language::value_print_inner): New member function.
-	* rust-lang.c (rust_language_data): Delete la_value_print_inner
-	initializer.
-	(rust_language::value_print_inner): New member function.
-	* valprint.c (do_val_print): Update call to value_print_inner.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_value_print
-	initializer.
-	(ada_language::value_print): New member function.
-	* c-lang.c (c_language_data): Delete la_value_print initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unk_lang_value_print): Delete.
-	(language_defn::value_print): Define new member function.
-	(unknown_language_data): Delete la_value_print initializer.
-	(unknown_language::value_print): New member function.
-	(auto_language_data): Delete la_value_print initializer.
-	(auto_language::value_print): New member function.
-	* language.h (language_data): Delete la_value_print field.
-	(language_defn::value_print): Declare new member function.
-	(LA_VALUE_PRINT): Update call to value_print.
-	* m2-lang.c (m2_language_data): Delete la_value_print initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	(pascal_language::value_print): New member function.
-	* rust-lang.c (rust_language_data): Delete la_value_print
-	initializer.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_watch_location_expression): Rename to
-	ada_language::watch_location_expression.
-	(ada_language_data): Delete la_watch_location_expression
-	initializer.
-	(ada_language::watch_location_expression): New member function,
-	implementation from ada_watch_location_expression.
-	* breakpoint.c (watch_command_1): Update call to
-	watch_location_expression.
-	* c-lang.c (c_watch_location_expression): Rename to
-	language_defn::watch_location_expression.
-	(c_language_data): Delete la_watch_location_expression
-	initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* c-lang.h (c_watch_location_expression): Delete declaration.
-	* d-lang.c (d_language_data): Delete la_watch_location_expression
-	initializer.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (language_defn::watch_location_expression): Member
-	function implementation from c_watch_location_expression.
-	(unknown_language_data): Delete la_watch_location_expression
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_watch_location_expression
-	field.
-	(language_defn::watch_location_expression): Declare new member
-	function.
-	* m2-lang.c (m2_language_data): Delete
-	la_watch_location_expression initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_watch_location_expression): Rename to
-	rust_language::watch_location_expression.
-	(rust_language_data): Delete la_watch_location_expression
-	initializer.
-	(rust_language::watch_location_expression): New member function,
-	implementation from rust_watch_location_expression.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_collect_symbol_completion_matches): Rename to
-	ada_language::collect_symbol_completion_matches.
-	(ada_language_data): Delete la_collect_symbol_completion_matches
-	initializer.
-	(ada_language::collect_symbol_completion_matches): New member
-	function, implementation from
-	ada_collect_symbol_completion_matches.
-	* c-lang.c (c_language_data): Delete
-	la_collect_symbol_completion_matches initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_collect_symbol_completion_matches): Rename to
-	f_language::collect_symbol_completion_matches.
-	(f_language_data): Delete la_collect_symbol_completion_matches
-	initializer.
-	(f_language::collect_symbol_completion_matches) New member
-	function, implementation from f_collect_symbol_completion_matches.
-	* go-lang.c (go_language_data): Delete
-	la_collect_symbol_completion_matches initializer.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete
-	la_collect_symbol_completion_matches field.
-	(language_defn::collect_symbol_completion_matches): New member
-	function.
-	* m2-lang.c (m2_language_data): Delete
-	la_collect_symbol_completion_matches initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* symtab.c (default_collect_symbol_completion_matches): Delete.
-	(collect_symbol_completion_matches): Update call to
-	collect_symbol_completion_matches.
-	(collect_symbol_completion_matches_type): Likewise.
-	* symtab.h (default_collect_symbol_completion_matches): Delete
-	declaration.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
-	(ada_language_data): Delete la_word_break_characters initializer.
-	(ada_language::word_break_characters): New member function.
-	* c-lang.c (c_language_data): Delete la_word_break_characters
-	initializer.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* completer.c: Update global comment.
-	(advance_to_expression_complete_word_point): Update call to
-	word_break_characters.
-	(complete_files_symbols): Likewise.
-	(complete_line_internal_1): Likewise.
-	(default_completer_handle_brkchars): Likewise.
-	(skip_quoted_chars): Likewise.
-	* d-lang.c (d_language_data): Delete la_word_break_characters
-	initializer.
-	* f-lang.c (f_word_break_characters): Delete.
-	(f_language_data): Delete la_word_break_characters initializer.
-	(f_language::word_break_characters): New member function.
-	* go-lang.c (go_language_data): Delete la_word_break_characters
-	initializer.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (default_word_break_characters): Move declaration to
-	earlier in the file.
-	(language_data): Delete la_word_break_characters field.
-	(language_defn::word_break_characters): New member function.
-	* m2-lang.c (m2_language_data): Delete la_word_break_characters
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
-	(ada_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	(language_defn::get_symbol_name_matcher_inner): New member
-	function.
-	* c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	(cplus_language_data): Likewise.
-	(cplus_language::get_symbol_name_matcher_inner): New member
-	function.
-	(asm_language_data): Delete la_get_symbol_name_matcher initializer.
-	(minimal_language_data): Likewise.
-	* cp-support.h (cp_get_symbol_name_matcher): Update header comment.
-	* d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	* dictionary.c (iter_match_first_hashed): Update call to
-	get_symbol_name_matcher.
-	(iter_match_next_hashed): Likewise.
-	(iter_match_next_linear): Likewise.
-	* dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
-	* f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	(f_language::get_symbol_name_matcher_inner): New member function.
-	* go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	* language.c (default_symbol_name_matcher): Update header comment,
-	make static.
-	(language_defn::get_symbol_name_matcher): New definition.
-	(language_defn::get_symbol_name_matcher_inner): Likewise.
-	(get_symbol_name_matcher): Delete.
-	(unknown_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_get_symbol_name_matcher
-	field.
-	(language_defn::get_symbol_name_matcher): New member function.
-	(language_defn::get_symbol_name_matcher_inner): Likewise.
-	(default_symbol_name_matcher): Delete declaration.
-	* linespec.c (find_methods): Update call to
-	get_symbol_name_matcher.
-	* m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
-	initializer.
-	* minsyms.c (lookup_minimal_symbol): Update call to
-	get_symbol_name_matcher.
-	(iterate_over_minimal_symbols): Likewise.
-	* objc-lang.c (objc_language_data): Delete
-	la_get_symbol_name_matcher initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* psymtab.c (psymbol_name_matches): Update call to
-	get_symbol_name_matcher.
-	* rust-lang.c (rust_language_data): Delete
-	la_get_symbol_name_matcher initializer.
-	* symtab.c (symbol_matches_search_name): Update call to
-	get_symbol_name_matcher.
-	(compare_symbol_name): Likewise.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_compute_program
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(c_language::compute_program): New member function.
-	(cplus_language_data): Delete la_compute_program initializer.
-	(cplus_language::compute_program): New member function.
-	(asm_language_data): Delete la_compute_program initializer.
-	(minimal_language_data): Likewise.
-	* c-lang.h (c_compute_program): Update comment.
-	(cplus_compute_program): Likewise.
-	* compile/compile-c-support.c (c_compute_program): Likewise.
-	(cplus_compute_program): Likewise.
-	* compile/compile.c (compile_to_object): Update call to
-	la_compute_program.
-	* d-lang.c (d_language_data): Delete la_compute_program
-	initializer.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_compute_program field.
-	(language_defn::compute_program): New member function.
-	* m2-lang.c (m2_language_data): Delete la_compute_program
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data) Delete
-	la_class_name_from_physname initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(cplus_language::class_name_from_physname): New member function.
-	(asm_language_data): Delete la_class_name_from_physname
-	initializer.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* dwarf2/read.c (guess_partial_die_structure_name): Update to call
-	method on language_defn class.
-	(guess_full_die_structure_name): Likewise.
-	* f-lang.c (f_language_data): Delete la_class_name_from_physname
-	initializer.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (language_class_name_from_physname): Delete.
-	(unk_lang_class_name): Delete.
-	(unknown_language_data): Delete la_class_name_from_physname
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_class_name_from_physname
-	field.
-	(language_defn::class_name_from_physname): New function.
-	(language_class_name_from_physname): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_class_name_from_physname
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-16  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-data.h (STATUS_NAME): New macro.
-	* tui/tui-layout.c (tui_remove_some_windows)
-	(initialize_known_windows, tui_register_window)
-	(tui_layout_split::remove_windows, initialize_layouts)
-	(tui_new_layout_command): Don't use hard-coded window names.
-
-2020-06-16  Tom Tromey  <tom@tromey.com>
-
-	PR tui/25348:
-	* tui/tui.c (tui_ensure_readline_initialized): Rename from
-	tui_initialize_readline.  Only run once.  Call rl_initialize.
-	* tui/tui.h (tui_ensure_readline_initialized): Rename from
-	tui_initialize_readline.
-	* tui/tui-io.c (tui_setup_io): Call
-	tui_ensure_readline_initialized.
-	* tui/tui-interp.c (tui_interp::init): Update.
-
-2020-06-16  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
-	Also preserve the status window.
-
-2020-06-16  Tom Tromey  <tom@tromey.com>
-
-	* python/py-tui.c (tui_py_window::~tui_py_window): Handle case
-	where m_window==nullptr.
-
-2020-06-15  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_nat::handle_output_debug_string):
-	Update.
-	(windows_nat::handle_ms_vc_exception): Update.
-	* target.h (target_read_string): Change API.
-	* target.c (target_read_string): Change API.
-	* solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
-	Update.
-	* solib-frv.c (frv_current_sos): Update.
-	* solib-dsbt.c (dsbt_current_sos): Update.
-	* solib-darwin.c (darwin_current_sos): Update.
-	* linux-thread-db.c (inferior_has_bug): Update.
-	* expprint.c (print_subexp_standard): Update.
-	* ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
-	(ada_exception_message_1): Update.
-
-2020-06-15  Tom Tromey  <tromey@adacore.com>
-
-	* linux-tdep.c (dump_mapping_p): Use target_read_memory.
-
-2020-06-15  Tom Tromey  <tromey@adacore.com>
-
-	* valprint.c (read_string): Update comment.
-	* target.c (MIN): Remove.
-	(target_read_string): Rewrite.
-
-2020-06-15  Tom Tromey  <tromey@adacore.com>
-
-	* corefile.c (read_memory_string): Remove.
-	* ada-valprint.c (ada_value_print_ptr): Update.
-	* ada-lang.h (ada_tag_name): Change return type.
-	* ada-lang.c (type_from_tag): Update.
-	(ada_tag_name_from_tsd): Change return type.  Use
-	target_read_string.
-	(ada_tag_name): Likewise.
-	* gdbcore.h (read_memory_string): Don't declare.
-
-2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
-
-	* symtab.c (rbreak_command): Ignore Windows drive colon.
-
-2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* NEWS: Mention removed GDBserver host support.
-
-2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
-
-	* features/riscv/rebuild-csr-xml.sh: Updated.
-
-2020-06-11  Tom Tromey  <tom@tromey.com>
-
-	PR gdb/18318:
-	* c-exp.y (lex_one_token): Handle 'p' like 'e'.
-
-2020-06-09  Jonny Grant  <jg@jguk.org>
-2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* main.c (captured_main_1): Don't print new line after help.
-	(print_gdb_help): add mailing list and IRC channel information
-	to --help.  Add new lines between items in the footer.  Remove
-	quotes around bug url.
-
-2020-06-11  Keith Seitz  <keiths@redhat.com>
-
-	PR gdb/21356
-	* gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
-	Resolve typedefs for type length calculations.
-
-2020-06-10  Tom de Vries  <tdevries@suse.de>
-
-	PR ada/24713
-	* dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
-	(write_psymbols): Enable .gdb_index for ada.
-	* dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
-	ada.
-
-2020-06-10  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
-	(dw2_symtab_iter_init): ... here.  Add variant with "offset_type
-	namei" instead of "const char *name" argument.
-	(dw2_map_matching_symbols): Use "offset_type namei" variant of
-	dw2_symtab_iter_init.
-
-2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
-	to use type::field and field::type instead.
-
-2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
-	to use field::type instead.
-
-2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct field) <type, set_type>: New methods.
-	Rename `type` field to...
-	<m_type>: ... this.  Change references throughout to use type or
-	set_type methods.
-	(FIELD_TYPE): Use field::type.  Change call sites that modify
-	the field's type to use field::set_type instead.
-
-2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
-	to use type::index_type instead.
-
-2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <index_type, set_index_type>: New
-	methods.
-	(TYPE_INDEX_TYPE): Use type::index_type.
-	* gdbtypes.c (create_array_type_with_stride): Likewise.
-
-2020-06-07  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_val_print_float): Remove "embedded_offset"
-	parameter.
-	(generic_value_print): Update.
-
-2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	Revert commit 982a38f60b0.
-	* python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
-
-2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
-	avoid use after free.
-
-2020-06-05  Tom de Vries  <tdevries@suse.de>
-
-	* NEWS: Fix typos.
-
-2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
-	the per_bfd object.
-	(dwarf2_read_debug_names): Likewise.
-	(dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
-	object when re-using a per_bfd object with an index.
-
-2020-06-03  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/26046
-	* dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
-	children for C++.
-	(load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
-	DW_TAG_subprogram.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete skip_trampoline
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(cplus_language::skip_trampoline): New member function.
-	(asm_language_data): Delete skip_trampoline initializer.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unk_lang_trampoline): Delete function.
-	(skip_language_trampoline): Update.
-	(unknown_language_data): Delete skip_trampoline initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete skip_trampoline field.
-	(language_defn::skip_trampoline): New function.
-	* m2-lang.c (m2_language_data): Delete skip_trampoline
-	initializer.
-	* objc-lang.c (objc_skip_trampoline): Delete function, move
-	implementation to objc_language::skip_trampoline.
-	(objc_language_data): Delete skip_trampoline initializer.
-	(objc_language::skip_trampoline): New member function with
-	implementation from objc_skip_trampoline.
-	* opencl-lang.c (opencl_language_data): Delete skip_trampoline
-	initializer.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_demangle initializer.
-	(ada_language::demangle): New member function.
-	* c-lang.c (c_language_data): Delete la_demangle initializer.
-	(cplus_language_data): Delete la_demangle initializer.
-	(cplus_language::demangle): New member function.
-	(asm_language_data): Delete la_demangle initializer.
-	(minimal_language_data): Delete la_demangle initializer.
-	* d-lang.c (d_language_data): Delete la_demangle initializer.
-	(d_language::demangle): New member function.
-	* f-lang.c (f_language_data): Delete la_demangle initializer.
-	(f_language::demangle): New member function.
-	* go-lang.c (go_language_data): Delete la_demangle initializer.
-	(go_language::demangle): New member function.
-	* language.c (language_demangle): Update.
-	(unk_lang_demangle): Delete.
-	(unknown_language_data): Delete la_demangle initializer.
-	(unknown_language::demangle): New member function.
-	(auto_language_data): Delete la_demangle initializer.
-	(auto_language::demangle): New member function.
-	* language.h (language_data): Delete la_demangle field.
-	(language_defn::demangle): New function.
-	* m2-lang.c (m2_language_data): Delete la_demangle initializer.
-	* objc-lang.c (objc_language_data): Delete la_demangle
-	initializer.
-	(objc_language::demangle): New member function.
-	* opencl-lang.c (opencl_language_data): Delete la_demangle
-	initializer.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	(rust_language::demangle): New member function.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_print_type
-	initializer.
-	(ada_language::print_type): New member function.
-	* c-lang.c (c_language_data): Delete la_print_type initializer.
-	(c_language::print_type): New member function.
-	(cplus_language_data): Delete la_print_type initializer.
-	(cplus_language::print_type): New member function.
-	(asm_language_data): Delete la_print_type initializer.
-	(asm_language::print_type): New member function.
-	(minimal_language_data): Delete la_print_type initializer.
-	(minimal_language::print_type): New member function.
-	* d-lang.c (d_language_data): Delete la_print_type initializer.
-	(d_language::print_type): New member function.
-	* f-lang.c (f_language_data): Delete la_print_type initializer.
-	(f_language::print_type): New member function.
-	* go-lang.c (go_language_data): Delete la_print_type initializer.
-	(go_language::print_type): New member function.
-	* language.c (unk_lang_print_type): Delete.
-	(unknown_language_data): Delete la_print_type initializer.
-	(unknown_language::print_type): New member function.
-	(auto_language_data): Delete la_print_type initializer.
-	(auto_language::print_type): New member function.
-	* language.h (language_data): Delete la_print_type field.
-	(language_defn::print_type): New function.
-	(LA_PRINT_TYPE): Update.
-	* m2-lang.c (m2_language_data): Delete la_print_type initializer.
-	(m2_language::print_type): New member function.
-	* objc-lang.c (objc_language_data): Delete la_print_type
-	initializer.
-	(objc_language::print_type): New member function.
-	* opencl-lang.c (opencl_print_type): Delete, implementation moved
-	to opencl_language::print_type.
-	(opencl_language_data): Delete la_print_type initializer.
-	(opencl_language::print_type): New member function, implementation
-	from opencl_print_type.
-	* p-lang.c (pascal_language_data): Delete la_print_type
-	initializer.
-	(pascal_language::print_type): New member function.
-	* rust-lang.c (rust_print_type): Delete, implementation moved to
-	rust_language::print_type.
-	(rust_language_data): Delete la_print_type initializer.
-	(rust_language::print_type): New member function, implementation
-	from rust_print_type.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_sniff_from_mangled_name): Delete function,
-	implementation moves to...
-	(ada_language::sniff_from_mangled_name): ...here.  Update return
-	type.
-	(ada_language_data): Delete la_sniff_from_mangled_name
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(cplus_language::sniff_from_mangled_name): New member function,
-	implementation taken from gdb_sniff_from_mangled_name.
-	(asm_language_data): Delete la_sniff_from_mangled_name
-	initializer.
-	(minimal_language_data): Likewise.
-	* cp-support.c (gdb_sniff_from_mangled_name): Delete,
-	implementation moves to cplus_language::sniff_from_mangled_name.
-	* cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
-	* d-lang.c (d_sniff_from_mangled_name): Delete, implementation
-	moves to...
-	(d_language::sniff_from_mangled_name): ...here.
-	(d_language_data): Delete la_sniff_from_mangled_name initializer.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_sniff_from_mangled_name): Delete, implementation
-	moves to...
-	(go_language::sniff_from_mangled_name): ...here.
-	(go_language_data): Delete la_sniff_from_mangled_name initializer.
-	* language.c (language_sniff_from_mangled_name): Delete.
-	(unknown_language_data): Delete la_sniff_from_mangled_name
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_sniff_from_mangled_name
-	field.
-	(language_defn::sniff_from_mangled_name): New function.
-	(language_sniff_from_mangled_name): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
-	field.
-	* objc-lang.c (objc_sniff_from_mangled_name): Delete,
-	implementation moves to...
-	(objc_language::sniff_from_mangled_name): ...here.
-	(objc_language_data): Delete la_sniff_from_mangled_name initializer.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_sniff_from_mangled_name): Delete,
-	implementation moves to...
-	(rust_language::sniff_from_mangled_name): ...here.
-	(rust_language_data): Delete la_sniff_from_mangled_name
-	initializer.
-	* symtab.c (symbol_find_demangled_name): Call
-	sniff_from_mangled_name member function.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_search_name_hash
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(cplus_language::search_name_hash): New member function.
-	(asm_language_data): Delete la_search_name_hash initializer.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* dictionary.c (default_search_name_hash): Rename to...
-	(language_defn::search_name_hash): ...this.
-	* f-lang.c (f_language_data): Likewise.
-	(f_language::search_name_hash): New member function.
-	* go-lang.c (go_language_data): Delete la_search_name_hash
-	initializer.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (struct language_data): Delete la_search_name_hash
-	field.
-	(language_defn::search_name_hash): Declare new member function.
-	(default_search_name_hash): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_search_name_hash
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* symtab.c (search_name_hash): Update call.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_get_compile_instance
-	initializer.
-	* c-lang.c (class compile_instance): Declare.
-	(c_language_data): Delete la_get_compile_instance initializer.
-	(c_language::get_compile_instance): New member function.
-	(cplus_language_data): Delete la_get_compile_instance initializer.
-	(cplus_language::get_compile_instance): New member function.
-	(asm_language_data): Delete la_get_compile_instance initializer.
-	(minimal_language_data): Likewise.
-	* c-lang.h (c_get_compile_context): Update comment.
-	(cplus_get_compile_context): Update comment.
-	* compile/compile.c (compile_to_object): Update calls, don't rely
-	on function pointer being NULL.
-	* d-lang.c (d_language_data): Delete la_get_compile_instance
-	initializer.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_get_compile_instance field.
-	(language_defn::get_compile_instance): New member function.
-	* m2-lang.c (m2_language_data): Delete la_get_compile_instance
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_add_all_symbols): Update comment.
-	(ada_iterate_over_symbols): Delete, move implementation to...
-	(ada_language::iterate_over_symbols): ...here, a new member
-	function, rewrite to use range based for loop.
-	(ada_language_data): Delete la_iterate_over_symbols initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(asm_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (language_data): Delete la_iterate_over_symbols field.
-	(language_defn::iterate_over_symbols): New member function.
-	(LA_ITERATE_OVER_SYMBOLS): Update.
-	* linespec.c (iterate_over_all_matching_symtabs): Update.
-	* m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete
-	la_lookup_transparent_type initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(cplus_language::lookup_transparent_type): New member function.
-	(asm_language_data): Delete la_lookup_transparent_type
-	initializer.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Likewise.
-	(auto_language_data): Likewise.
-	* language.h (struct language_data): Delete
-	la_lookup_transparent_type field.
-	(language_defn::lookup_transparent_type): New member function.
-	* m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* symtab.c (symbol_matches_domain): Update call.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_arch_info): Delete function, move
-	implementation to...
-	(ada_language::language_arch_info): ...here, a new member
-	function.
-	(ada_language_data): Delete la_language_arch_info.
-	* c-lang.c (c_language_data): Likewise.
-	(c_language::language_arch_info): New member function.
-	(cplus_language_arch_info): Delete function, move
-	implementation to...
-	(cplus_language::language_arch_info): ...here, a new member
-	function.
-	(cplus_language_data): Delete la_language_arch_info.
-	(asm_language_data): Likewise.
-	(asm_language::language_arch_info): New member function.
-	(minimal_language_data): Delete la_language_arch_info.
-	(minimal_language::language_arch_info): New member function.
-	* d-lang.c (d_language_arch_info): Delete function, move
-	implementation to...
-	(d_language::language_arch_info): ...here, a new member
-	function.
-	(d_language_data): Delete la_language_arch_info.
-	* f-lang.c (f_language_arch_info): Delete function, move
-	implementation to...
-	(f_language::language_arch_info): ...here, a new member
-	function.
-	(f_language_data): Delete la_language_arch_info.
-	* go-lang.c (go_language_arch_info): Delete function, move
-	implementation to...
-	(go_language::language_arch_info): ...here, a new member
-	function.
-	(go_language_data): Delete la_language_arch_info.
-	* language.c (unknown_language_data): Likewise.
-	(unknown_language::language_arch_info): New member function.
-	(auto_language_data): Delete la_language_arch_info.
-	(auto_language::language_arch_info): New member function.
-	(language_gdbarch_post_init): Update call to
-	la_language_arch_info.
-	* language.h (language_data): Delete la_language_arch_info
-	function pointer.
-	(language_defn::language_arch_info): New function.
-	* m2-lang.c (m2_language_arch_info): Delete function, move
-	implementation to...
-	(m2_language::language_arch_info): ...here, a new member
-	function.
-	(m2_language_data): Delete la_language_arch_info.
-	* objc-lang.c (objc_language_arch_info): Delete function, move
-	implementation to...
-	(objc_language::language_arch_info): ...here, a new member
-	function.
-	(objc_language_data): Delete la_language_arch_info.
-	* opencl-lang.c (opencl_language_arch_info): Delete function, move
-	implementation to...
-	(opencl_language::language_arch_info): ...here, a new member
-	function.
-	(opencl_language_data): Delete la_language_arch_info.
-	* p-lang.c (pascal_language_arch_info): Delete function, move
-	implementation to...
-	(pascal_language::language_arch_info): ...here, a new member
-	function.
-	(pascal_language_data): Delete la_language_arch_info.
-	* rust-lang.c (rust_language_arch_info): Delete function, move
-	implementation to...
-	(rust_language::language_arch_info): ...here, a new member
-	function.
-	(rust_language_data): Delete la_language_arch_info.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_language_data): Delete la_pass_by_reference
-	initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(cplus_language::pass_by_reference_info): New method.
-	(asm_language_data): Delete la_pass_by_reference initializer.
-	(minimal_language_data): Likewise.
-	* cp-abi.c (cp_pass_by_reference): Remove use of
-	default_pass_by_reference.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
-	default_pass_by_reference.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (language_pass_by_reference): Update.
-	(default_pass_by_reference): Delete.
-	(unknown_language_data): Delete la_pass_by_reference
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (struct language_data): Delete la_pass_by_reference
-	field.
-	(language_defn::pass_by_reference_info): New member function.
-	(default_pass_by_reference): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_pass_by_reference
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_read_var_value): Delete function, move
-	implementation to...
-	(ada_language::read_var_value): ...here.
-	(ada_language_data): Delete la_read_var_value initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* findvar.c (default_read_var_value): Rename to...
-	(language_defn::read_var_value): ...this.
-	* findvar.c (read_var_value): Update header comment, and change to
-	call member function instead of function pointer.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (unknown_language_data): Delete la_read_var_value
-	initializer.
-	(auto_language_data): Likewise.
-	* language.h (struct language_data): Delete la_read_var_value
-	field.
-	(language_defn::read_var_value): New member function.
-	(default_read_var_value): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_read_var_value
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-	* value.h (default_read_var_value): Delete declaration.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* ada-lang.c (ada_print_array_index): Delete function, move
-	implementation to...
-	(ada_language::print_array_index): ...here.
-	(ada_language_data): Delete la_print_array_index initializer.
-	* c-lang.c (c_language_data): Likewise.
-	(cplus_language_data): Likewise.
-	(minimal_language_data): Likewise.
-	* d-lang.c (d_language_data): Likewise.
-	* f-lang.c (f_language_data): Likewise.
-	* go-lang.c (go_language_data): Likewise.
-	* language.c (default_print_array_index): Delete function, move
-	implementation to...
-	(language_defn::print_array_index): ...here.
-	(unknown_language_data): Delete la_print_array_index initializer.
-	(auto_language_data): Likewise.
-	* language.h (struct language_data): Delete la_print_array_index
-	field.
-	(language_defn::print_array_index): New member function.
-	(LA_PRINT_ARRAY_INDEX): Update.
-	(default_print_array_index): Delete declaration.
-	* m2-lang.c (m2_language_data): Delete la_print_array_index
-	initializer.
-	* objc-lang.c (objc_language_data): Likewise.
-	* opencl-lang.c (opencl_language_data): Likewise.
-	* p-lang.c (pascal_language_data): Likewise.
-	* rust-lang.c (rust_language_data): Likewise.
-
-2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* gdb/ada-lang.c (ada_language_defn): Convert to...
-	(ada_language_data): ...this.
-	(class ada_language): New class.
-	(ada_language_defn): New static global.
-	* gdb/c-lang.c (c_language_defn): Convert to...
-	(c_language_data): ...this.
-	(class c_language): New class.
-	(c_language_defn): New static global.
-	(cplus_language_defn): Convert to...
-	(cplus_language_data): ...this.
-	(class cplus_language): New class.
-	(cplus_language_defn): New static global.
-	(asm_language_defn): Convert to...
-	(asm_language_data): ...this.
-	(class asm_language): New class.
-	(asm_language_defn): New static global.
-	(minimal_language_defn): Convert to...
-	(minimal_language_data): ...this.
-	(class minimal_language): New class.
-	(minimal_language_defn): New static global.
-	* gdb/d-lang.c (d_language_defn): Convert to...
-	(d_language_data): ...this.
-	(class d_language): New class.
-	(d_language_defn): New static global.
-	* gdb/f-lang.c (f_language_defn): Convert to...
-	(f_language_data): ...this.
-	(class f_language): New class.
-	(f_language_defn): New static global.
-	* gdb/go-lang.c (go_language_defn): Convert to...
-	(go_language_data): ...this.
-	(class go_language): New class.
-	(go_language_defn): New static global.
-	* gdb/language.c (unknown_language_defn): Remove declaration.
-	(current_language): Initialize to nullptr, real initialization is
-	moved to _initialize_language.
-	(languages): Delete global.
-	(language_defn::languages): Define.
-	(set_language_command): Use language_defn::languages.
-	(set_language): Likewise.
-	(range_error): Likewise.
-	(language_enum): Likewise.
-	(language_def): Likewise.
-	(add_set_language_command): Use language_def::languages for the
-	language list, and language_def to lookup language pointers.
-	(skip_language_trampoline): Use language_defn::languages.
-	(unknown_language_defn): Convert to...
-	(unknown_language_data): ...this.
-	(class unknown_language): New class.
-	(unknown_language_defn): New static global.
-	(auto_language_defn): Convert to...
-	(auto_language_data): ...this.
-	(class auto_language): New class.
-	(auto_language_defn): New static global.
-	(language_gdbarch_post_init): Use language_defn::languages.
-	(_initialize_language): Initialize current_language.
-	* gdb/language.h (struct language_defn): Rename to...
-	(struct language_data): ...this.
-	(struct language_defn): New.
-	(auto_language_defn): Delete.
-	(unknown_language_defn): Delete.
-	(minimal_language_defn): Delete.
-	(ada_language_defn): Delete.
-	(asm_language_defn): Delete.
-	(c_language_defn): Delete.
-	(cplus_language_defn): Delete.
-	(d_language_defn): Delete.
-	(f_language_defn): Delete.
-	(go_language_defn): Delete.
-	(m2_language_defn): Delete.
-	(objc_language_defn): Delete.
-	(opencl_language_defn): Delete.
-	(pascal_language_defn): Delete.
-	(rust_language_defn): Delete.
-	* gdb/m2-lang.c (m2_language_defn): Convert to...
-	(m2_language_data): ...this.
-	(class m2_language): New class.
-	(m2_language_defn): New static global.
-	* gdb/objc-lang.c (objc_language_defn): Convert to...
-	(objc_language_data): ...this.
-	(class objc_language): New class.
-	(objc_language_defn): New static global.
-	* gdb/opencl-lang.c (opencl_language_defn): Convert to...
-	(opencl_language_data): ...this.
-	(class opencl_language): New class.
-	(opencl_language_defn): New static global.
-	* gdb/p-lang.c (pascal_language_defn): Convert to...
-	(pascal_language_data): ...this.
-	(class pascal_language): New class.
-	(pascal_language_defn): New static global.
-	* gdb/rust-exp.y (rust_lex_tests): Use language_def to find
-	language pointer, update comment format.
-	* gdb/rust-lang.c (rust_language_defn): Convert to...
-	(rust_language_data): ...this.
-	(class rust_language): New class.
-	(rust_language_defn): New static global.
-
-2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
-	member variable.
-	<m_stmt_at_address>: New member variable.
-	(lnp_state_machine::record_line): Don't record some lines, update
-	tracking of is_stmt at the same address.
-	(lnp_state_machine::lnp_state_machine): Initialise new member
-	variables.
-
-2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
-	"-include gnu-nat-mig.h".
-	* gnu-nat-mig.h: New file.
-	* gnu-nat.c: Include "gnu-nat-mig.h".
-	(exc_server, msg_reply_server, notify_server,
-	process_reply_server): Remove declarations.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
-	steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
-	inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
-	inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
-	inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
-	inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
-	inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
-	proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
-	proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
-	to gnu_nat_target class.
-	* gnu-nat.c: Likewise.
-	(inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
-	set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
-	set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
-	object.
-	(gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
-	instead of `gnu_target'.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* i386-gnu-tdep.c: Include "gdbcore.h"
-	(gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
-	(GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
-	I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
-	(i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
-	i386_gnu_sigcontext_addr): New functions
-	(i386gnu_init_abi): Register i386_gnu_sigtramp_p,
-	i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
-	tdep.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
-	before fork_inferior call. Avoid calling it if target_is_pushed returns
-	true.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* gnu-nat.h (gnu_target): New variable declaration.
-	* i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
-	gnu_target.
-	* gnu-nat.c (gnu_target): New variable.
-	(inf_validate_procs): Pass gnu_target to thread_change_ptid,
-	add_thread_silent, and add_thread calls.
-	(gnu_nat_target::create_inferior): Pass gnu_target to
-	add_thread_silent, thread_change_ptid call.
-	(gnu_nat_target::detach): Pass gnu_target to detach_inferior
-	call.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
-	(gnu_nat_target::find_memory_regions): Remove unused
-	`old_address' variable.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* gnu-nat.c: Include "gdbarch.h".
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* reply_mig_hack.awk (Error return): Cast function through
-	void *, to bypass compiler function call check.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
-	$(srcdir)/reply_mig_hack.awk.
-
-2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
-
-	* gnu-nat.h (gnu_debug_flag): Set type to bool.
-
-2020-05-30  Jonny Grant  <jg@jguk.org>
-
-	* configure.ac (ACX_BUGURL): change bug URL to https.
-
-2020-05-30  Pedro Alves  <palves@redhat.com>
-
-	* cp-support.c (replace_typedefs_template): New.
-	(replace_typedefs_qualified_name): Handle
-	DEMANGLE_COMPONENT_TEMPLATE.
-
-2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
-	dwarf2/index-cache.h, dwarf2/index-write.c,
-	dwarf2/index-write.h, dwarf2/line-header.c,
-	dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
-	dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
-	variables and fields from `dwarf2_per_objfile` to just
-	`per_objfile` throughout.
-
-2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/loc.c (class dwarf_evaluate_loc_desc)
-	<push_dwarf_reg_entry_value>: Add comment.
-
-2020-05-28  Kevin Buettner  <kevinb@redhat.com>
-	    Keith Seitz  <keiths@redhat.com>
-
-	* python/python.c (do_start_initialization): Call PyEval_SaveThread
-	instead of PyEval_ReleaseLock.
-	(class gdbpy_gil): Move to earlier in file.
-	(finalize_python): Set gdb_python_initialized.
-	(gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
-	when not initialized.
-
-2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/loc.c (class dwarf_evaluate_loc_desc)
-	<push_dwarf_reg_entry_value>: Remove assert.  Override
-	per_objfile with caller_per_objfile.
-
-2020-05-28  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c	(dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
-	PR gold/15646 workaround to symbol kind "type".
-
-2020-05-27  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
-
-2020-05-27  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
-	Use htab_find_with_hash.
-	<add_abbrev>: Remove "abbrev_number" parameter.
-	* dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
-	"abbrev_number" parameter.  Use htab_find_slot_with_hash.
-	(hash_abbrev): Add comment.
-	(abbrev_table::lookup_abbrev): Move to header file.
-	(abbrev_table::read): Update.
-
-2020-05-27  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (struct partial_die_info) <name>: Declare new
-	method.
-	<canonical_name>: New member.
-	<raw_name>: Rename from "name".
-	(partial_die_info): Initialize canonical_name.
-	(scan_partial_symbols): Check raw_name.
-	(partial_die_parent_scope, partial_die_full_name)
-	(add_partial_symbol, add_partial_subprogram)
-	(add_partial_enumeration, load_partial_dies): Use "name" method.
-	(partial_die_info::name): New method.
-	(partial_die_info::read, guess_partial_die_structure_name)
-	(partial_die_info::fixup): Update.
-
-2020-05-27  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
-	<get_ref_die_offset>: Inline.
-	<get_ref_die_offset_complaint>: New method.
-	* dwarf2/attribute.c (attribute::form_is_ref): Move to header.
-	(attribute::get_ref_die_offset_complaint): Rename from
-	get_ref_die_offset.  Just issue complaint.
-
-2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
-
-	* cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
-
-2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
-
-	* exec.c (exec_file_attach): Use errno value of first openp failure.
-
-2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
-
-	* nat/windows-nat.c (windows_thread_info::~windows_thread_info):
-	Don't close thread handle.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* objfiles.h (struct objfile) <partial_symtabs>: Now a
-	shared_ptr.
-	* dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
-	member.
-	* dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
-	dwarf2_per_bfd_objfile_data_key>: New globals.
-	(dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
-	(dwarf2_get_section_info): Use get_dwarf2_per_objfile.
-	(dwarf2_initialize_objfile): Consider cases where per_bfd can be
-	shared.
-	(dwarf2_build_psymtabs): Set objfile::partial_symtabs and
-	short-circuit when sharing.
-	(dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
-	(dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
-	to...
-	(struct dwarf2_per_objfile) <line_header_hash>: ... here.
-	* dwarf2/read.c (handle_DW_AT_stmt_list): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
-	build_name_components, find_name_components_bounds>:
-	Add per_objfile parameter.
-	(struct mapped_index) <symbol_name_at>: Likewise.
-	(struct mapped_debug_names): Remove constructor.
-	<dwarf2_per_objfile>: Remove field.
-	<namei_to_name, symbol_name_at>: Add per_objfile parameter.
-	(mapped_index_base::find_name_components_bounds,
-	mapped_index_base::build_name_components,
-	dw2_expand_symtabs_matching_symbol): Likewise.
-	(class mock_mapped_index) <symbol_name_at>: Likewise.
-	(check_match): Likewise.
-	(check_find_bounds_finds): Likewise.
-	(test_mapped_index_find_name_component_bounds): Update.
-	(CHECK_MATCH): Update.
-	(dw2_expand_symtabs_matching): Update.
-	(class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
-	per_objfile parameter.
-	<find_vec_in_debug_names>: Likewise.
-	<m_per_objfile>: New field.
-	(mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
-	parameter.
-	(dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
-	(dw2_debug_names_iterator::next): Update.
-	(dw2_debug_names_lookup_symbol): Update.
-	(dw2_debug_names_expand_symtabs_for_function): Update.
-	(dw2_debug_names_map_matching_symbols): Update.
-	(dw2_debug_names_expand_symtabs_matching): Update.
-	(dwarf2_read_debug_names): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_cu): Forward-declare.
-	(struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
-	move to dwarf2_per_objfile.
-	<read_in_chain>: Remove.
-	(struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
-	remove_all_cus, age_comp_units>: New methods.
-	<m_dwarf2_cus>: New member.
-	(struct dwarf2_per_cu_data) <cu>: Remove.
-	* dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
-	(age_cached_comp_units, free_one_cached_comp_unit): Remove,
-	moved to methods of dwarf2_per_objfile.
-	(dwarf2_clear_marks): Remove.
-	(dwarf2_queue_item::~dwarf2_queue_item): Update.
-	(dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
-	(dwarf2_per_bfd::free_cached_comp_units): Remove.
-	(dwarf2_per_objfile::remove_all_cus): New.
-	(class free_cached_comp_units) <~free_cached_comp_units>:
-	Update.
-	(load_cu): Update.
-	(dw2_do_instantiate_symtab): Adjust.
-	(fill_in_sig_entry_from_dwo_entry): Adjust.
-	(cutu_reader::init_tu_and_read_dwo_dies): Update.
-	(cutu_reader::cutu_reader): Likewise.
-	(cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
-	(cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
-	(process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
-	and dwarf2_per_objfile::age_comp_units.
-	(load_partial_comp_unit): Update.
-	(maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
-	(process_queue): Likewise.
-	(find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
-	backlink.
-	(dwarf2_read_addr_index): Likewise.
-	(follow_die_offset): Likewise.
-	(dwarf2_fetch_die_loc_sect_off): Likewise.
-	(dwarf2_fetch_constant_bytes): Likewise.
-	(dwarf2_fetch_die_type_sect_off): Likewise.
-	(follow_die_sig_1): Likewise.
-	(load_full_type_unit): Likewise.
-	(read_signatured_type): Likewise.
-	(dwarf2_cu::dwarf2_cu): Don't set cu field.
-	(dwarf2_cu::~dwarf2_cu): Remove.
-	(dwarf2_per_objfile::get_cu): New.
-	(dwarf2_per_objfile::set_cu): New.
-	(age_cached_comp_units): Rename to...
-	(dwarf2_per_objfile::age_comp_units): ... this.  Adjust
-	to std::unordered_map.
-	(free_one_cached_comp_unit): Rename to...
-	(dwarf2_per_objfile::remove_cu): ... this.  Adjust
-	to std::unordered_map.
-	(dwarf2_per_objfile::~dwarf2_per_objfile): New.
-	(dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
-	a dwarf2_per_objfile in data.
-	(dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
-	(dwarf2_clear_marks): Remove.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
-	`int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
-	(init_tu_and_read_dwo_dies): Likewise.
-	(cutu_reader::init_tu_and_read_dwo_dies): Likewise.
-	(cutu_reader::cutu_reader): Likewise.
-	(load_partial_comp_unit): Likewise.
-	(process_psymtab_comp_unit): Update.
-	(build_type_psymtabs_1): Update.
-	(process_skeletonless_type_unit): Update.
-	(load_full_comp_unit): Update.
-	(find_partial_die): Update.
-	(dwarf2_read_addr_index): Update.
-	(read_signatured_type): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
-	m_header_read_in>: New fields.
-	<get_header>: New method.
-	* dwarf2/read.c (per_cu_header_read_in): Remove.
-	(dwarf2_per_cu_data::get_header): New.
-	(dwarf2_per_cu_data::addr_size): Update.
-	(dwarf2_per_cu_data::offset_size): Update.
-	(dwarf2_per_cu_data::ref_addr_size): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (load_cu): Return dwarf2_cu.
-	(dw2_do_instantiate_symtab): Update.
-	(queue_and_load_all_dwo_tus): Change parameter from
-	dwarf2_per_cu_data to dwarf2_cu.
-	(dwarf2_fetch_die_loc_sect_off): Update.
-	(dwarf2_fetch_constant_bytes): Update.
-	(dwarf2_fetch_die_type_sect_off): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (process_full_comp_unit,
-	process_full_type_unit): Remove per_cu, per_objfile paramters.
-	Add dwarf2_cu parameter.
-	(process_queue): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (create_cu_from_index_list): Replace
-	dwarf2_per_objfile parameter with dwarf2_per_bfd.
-	(create_cus_from_index_list): Likewise.
-	(create_cus_from_index): Likewise.
-	(create_signatured_type_table_from_index): Likewise.
-	(create_cus_from_debug_names_list): Likewise.
-	(create_cus_from_debug_names): Likewise.
-	(dwarf2_read_gdb_index): Update.
-	(dwarf2_read_debug_names): Update.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_objfile)
-	<get_type_for_signatured_type, set_type_for_signatured_type>:
-	New methods.
-	<m_type_map>: New member.
-	(struct signatured_type) <type>: Remove.
-	* dwarf2/read.c
-	(dwarf2_per_objfile::get_type_for_signatured_type,
-	dwarf2_per_objfile::set_type_for_signatured_type): New.
-	(get_signatured_type): Use new methods.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct type_unit_group_unshareable): New.
-	(struct dwarf2_per_objfile) <type_units>: New member.
-	<get_type_unit_group_unshareable>: New method.
-	* dwarf2/read.c (struct type_unit_group) <compunit_symtab,
-	num_symtabs, symtabs>: Remove; move to
-	type_unit_group_unshareable.
-	(dwarf2_per_objfile::get_type_unit_group_unshareable): New.
-	(process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
-	(dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data):
-	<dwarf2_per_objfile>: Remove.
-	* dwarf2/read.c (create_cu_from_index_list): Don't assign
-	dwarf2_per_objfile.
-	(create_signatured_type_table_from_index): Likewise.
-	(create_signatured_type_table_from_debug_names): Likewise.
-	(create_debug_type_hash_table): Likewise.
-	(fill_in_sig_entry_from_dwo_entry): Likewise.
-	(create_type_unit_group): Likewise.
-	(read_comp_units_from_section): Likewise.
-	(create_cus_hash_table): Likewise.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
-	dwarf2_per_cu_data::dwarf2_per_objfile.
-	(compute_compunit_symtab_includes): Likewise.
-	(dwarf2_cu::start_symtab): Likewise.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
-	parameter.
-	* dwarf2/read.c (get_die_type_at_offset): Likewise.
-	(read_namespace_alias): Update.
-	(lookup_die_type): Update.
-	(dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
-	* dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
-	Update.
-	(disassemble_dwarf_expression): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_queue_item): Add
-	dwarf2_per_objfile parameter, assign new parameter.
-	<per_objfile>: New field.
-	* dwarf2/read.c (free_one_cached_comp_unit): Add
-	dwarf2_per_objfile parameter.
-	(queue_comp_unit): Likewise.
-	(dw2_do_instantiate_symtab): Update.
-	(process_psymtab_comp_unit): Update.
-	(maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
-	(process_imported_unit_die): Update.
-	(queue_and_load_dwo_tu): Update.
-	(follow_die_offset): Update.
-	(follow_die_sig_1): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
-	* dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
-	(read_call_site_scope): Assign per_objfile.
-	(dwarf2_per_cu_data::objfile): Remove.
-	* gdbtypes.h (struct call_site) <per_objfile>: New member.
-	* dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
-	dwarf2_per_objfile parameter.
-	* dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
-	dwarf2_per_objfile parameter.
-	(dwarf_expr_reg_to_entry_parameter): Add output
-	dwarf2_per_objfile parameter.
-	(locexpr_get_frame_base): Update.
-	(class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
-	<push_dwarf_reg_entry_value>: Update.
-	<call_site_to_target_addr>: Update.
-	(dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
-	parameter.
-	(value_of_dwarf_reg_entry): Update.
-	(rw_pieced_value): Update.
-	(indirect_synthetic_pointer): Update.
-	(dwarf2_evaluate_property): Update.
-	(dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
-	parameter.
-	(locexpr_read_variable): Update.
-	(locexpr_get_symbol_read_needs): Update.
-	(loclist_read_variable): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
-	dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
-	parameter.
-	* dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
-	dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
-	parameter.
-	* dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
-	sect_variable_value): Add dwarf2_per_objfile parameter.
-	(class dwarf_evaluate_loc_desc) <dwarf_call,
-	dwarf_variable_value>: Update.
-	(fetch_const_value_from_synthetic_pointer): Add
-	dwarf2_per_objfile parameter.
-	(fetch_const_value_from_synthetic_pointer): Update.
-	(coerced_pieced_ref): Update.
-	(class symbol_needs_eval_context) <dwarf_call,
-	dwarf_variable_value>: Update.
-	(dwarf2_compile_expr_to_ax): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
-	parameter.
-	(dwarf2_evaluate_loc_desc_full): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
-	parameter.
-	* dwarf2/read.c (dwarf2_read_addr_index): Likewise.
-	* dwarf2/loc.c (decode_debug_loclists_addresses): Add
-	dwarf2_per_objfile parameter.
-	(decode_debug_loc_dwo_addresses): Likewise.
-	(dwarf2_find_location_expression): Update.
-	(class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
-	(locexpr_describe_location_piece): Add dwarf2_per_objfile
-	parameter.
-	(disassemble_dwarf_expression): Add dwarf2_per_objfile
-	parameter.
-	(locexpr_describe_location_1): Likewise.
-	(locexpr_describe_location): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
-	Remove.
-	* dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
-	* dwarf2/loc.c (dwarf2_find_location_expression): Update.
-	(dwarf2_compile_property_to_c): Update.
-	(dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
-	use text offset from objfile.
-	(locexpr_tracepoint_var_ref): Update.
-	(locexpr_generate_c_location): Update.
-	(loclist_describe_location): Update.
-	(loclist_tracepoint_var_ref): Update.
-	* dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
-	dwarf2_per_objfile parameter.
-	* dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
-	use text offset from objfile.
-	(compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/expr.h (struct dwarf_expr_context)
-	<dwarf_expr_context>: Add dwarf2_per_objfile parameter.
-	<offset>: Remove.
-	<per_objfile>: New member.
-	* dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
-	dwarf2_per_objfile parameter.  Don't set offset, set
-	per_objfile.
-	(dwarf_expr_context::execute_stack_op): Use offset from objfile.
-	* dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
-	a dwarf2_per_objfile object instead of an offset.
-	(class dwarf_expr_executor) <dwarf_expr_executor>: Add
-	constructor.
-	(execute_stack_op): Add dwarf2_per_objfile parameter, pass it
-	to dwarf2_expr_executor constructor.  Don't set offset.
-	(dwarf2_fetch_cfa_info): Update.
-	(struct dwarf2_frame_cache) <text_offset>: Remove.
-	<per_objfile>: New field.
-	(dwarf2_frame_cache): Update.
-	(dwarf2_frame_prev_register): Update.
-	* dwarf2/loc.c (class dwarf_evaluate_loc_desc)
-	<dwarf_evaluate_loc_desc>: Add constructor.
-	(dwarf2_evaluate_loc_desc_full): Update.
-	(dwarf2_locexpr_baton_eval): Update.
-	(class symbol_needs_eval_context) <symbol_needs_eval_context>:
-	Add constructor.
-	(dwarf2_loc_desc_get_symbol_read_needs): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
-	addr_sized_int_type>: Move to dwarf2_cu.
-	<int_type>: Move to dwarf2_per_objfile.
-	(struct dwarf2_per_objfile) <int_type>: Move here.
-	* dwarf2/read.c (struct dwarf2_cu) <addr_type,
-	addr_sized_int_type>: Move here.
-	(read_func_scope): Update.
-	(read_array_type): Update.
-	(read_tag_string_type): Update.
-	(attr_to_dynamic_prop): Update.
-	(dwarf2_per_cu_data::int_type): Rename to...
-	(dwarf2_per_objfile::int_type): ... this.
-	(dwarf2_per_cu_data::addr_sized_int_type): Rename to...
-	(dwarf2_cu::addr_sized_int_type): ... this.
-	(read_subrange_type): Update.
-	(dwarf2_per_cu_data::addr_type): Rename to...
-	(dwarf2_cu::addr_type): ... this.
-	(set_die_type): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
-	data through per_cu->cu.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (lookup_dwo_comp_unit): Change
-	dwarf2_per_cu_data parameter fo dwarf2_cu.
-	(lookup_dwo_type_unit): Likewise.
-	(read_cutu_die_from_dwo): Likewise.
-	(lookup_dwo_unit): Likewise.
-	(open_and_init_dwo_file): Likewise.
-	(lookup_dwo_cutu): Likewise.
-	(lookup_dwo_comp_unit): Likewise.
-	(lookup_dwo_type_unit): Likewise.
-	(cutu_reader::init_tu_and_read_dwo_dies): Update.
-	(cutu_reader::cutu_reader): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
-	parameter.
-	(process_full_type_unit): Likewise.
-	(process_queue): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (recursively_compute_inclusions): Add
-	dwarf2_per_objfile parameter.
-	(compute_compunit_symtab_includes): Likewise.
-	(process_cu_includes): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
-	parameter.
-	(create_type_unit_group): Update.
-	(process_psymtab_comp_unit_reader): Update.
-	(build_type_psymtabs_reader): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
-	object through m_this_cu->cu.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
-	the info parameter.
-	(queue_and_load_all_dwo_tus): Pass per_cu->cu.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
-	per_objfile parameter.
-	(load_full_type_unit): Add per_objfile parameter.
-	(read_signatured_type): Likewise.
-	(load_full_comp_unit): Likewise.
-	(load_cu): Likewise.
-	(dw2_do_instantiate_symtab): Likewise.
-	(dw2_get_file_names): Likewise.
-	(dw2_map_symtabs_matching_filename): Update.
-	(dw_expand_symtabs_matching_file_matcher): Update.
-	(dw2_map_symbol_filenames): Update.
-	(process_psymtab_comp_unit): Add per_objfile parameter.
-	(build_type_psymtabs_1): Update.
-	(process_skeletonless_type_unit): Update.
-	(dwarf2_build_psymtabs_hard): Update.
-	(load_partial_comp_unit): Add per_objfile parameter.
-	(scan_partial_symbols): Update.
-	(load_full_comp_unit): Add per_objfile parameter.
-	(process_imported_unit_die): Update.
-	(create_cus_hash_table): Update.
-	(find_partial_die): Update.
-	(dwarf2_read_addr_index): Update.
-	(follow_die_offset): Update.
-	(dwarf2_fetch_die_loc_sect_off): Update.
-	(dwarf2_fetch_constant_bytes): Update.
-	(dwarf2_fetch_die_type_sect_off): Update.
-	(follow_die_sig_1): Update.
-	(load_full_type_unit): Add per_objfile parameter.
-	(read_signatured_type): Likewise.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
-	of objfile_name.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
-	(dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
-	* dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
-	field.
-	(dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
-	(create_cus_from_index): Update.
-	(dwarf2_read_gdb_index): Update.
-	(create_cus_from_debug_names): Update.
-	(dwarf2_read_debug_names): Update.
-	(get_abbrev_section_for_cu): Update.
-	(create_all_comp_units): Update.
-	(read_attribute_value): Update.
-	(get_debug_line_section): Update.
-	* dwarf2/index-cache.c (index_cache::store): Update.
-	* dwarf2/index-write.c (save_gdb_index_command): Update.
-	* dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
-	member.
-	* dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
-	dwarf2_per_cu_data::per_bfd.
-	(dwarf2_per_bfd::allocate_signatured_type): Likewise.
-	(create_type_unit_group): Likewise.
-	(queue_comp_unit): Remove reference to
-	per_cu->dwarf2_per_objfile.
-	(maybe_queue_comp_unit): Likewise.
-	(fill_in_sig_entry_from_dwo_entry): Assign new field.
-	(create_cus_hash_table): Assign new field.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c: Replace
-	dwarf2_cu->per_cu->dwarf2_per_objfile references with
-	dwarf2_cu->per_objfile throughout.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
-	parameter, don't use per_cu->dwarf2_per_objfile.
-	(dw2_instantiate_symtab): Likewise.
-	(dw2_find_last_source_symtab): Update.
-	(dw2_map_expand_apply): Update.
-	(dw2_lookup_symbol): Update.
-	(dw2_expand_symtabs_for_function): Update.
-	(dw2_expand_all_symtabs): Update.
-	(dw2_expand_symtabs_with_fullname): Update.
-	(dw2_expand_symtabs_matching_one): Add per_objfile parameter,
-	don't use per_cu->dwarf2_per_objfile.
-	(dw2_expand_marked_cus): Update.
-	(dw2_find_pc_sect_compunit_symtab): Update.
-	(dw2_debug_names_lookup_symbol): Update.
-	(dw2_debug_names_expand_symtabs_for_function): Update.
-	(dw2_debug_names_map_matching_symbols): Update.
-	(dwarf2_psymtab::expand_psymtab): Update.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
-	<per_objfile>: New member.
-	(class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
-	(cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
-	call to dwarf2_cu.
-	(cutu_reader::cutu_reader): Update.
-	(dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
-
-2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
-	struct dwarf2_per_objfile.
-	(struct dwarf2_per_objfile) <die_type_hash>: Move from struct
-	dwarf2_per_bfd.
-	* dwarf2/read.c (set_die_type): Update.
-	(get_die_type_at_offset): Update.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
-	method.
-	(struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
-	get_symtab, set_symtab>: New methods.
-	<m_symtabs>: New field.
-	(struct dwarf2_psymtab): Derive from partial_symtab.
-	<readin_p, get_compunit_symtab>: Declare methods.
-	* dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
-	dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
-	New methods.
-	(struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
-	(dw2_do_instantiate_symtab, dw2_instantiate_symtab)
-	(dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
-	(dw2_symtab_iter_next, dw2_print_stats)
-	(dw2_expand_symtabs_with_fullname)
-	(dw2_expand_symtabs_matching_one)
-	(dw_expand_symtabs_matching_file_matcher)
-	(dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
-	(dw2_debug_names_iterator::next)
-	(dw2_debug_names_map_matching_symbols)
-	(fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
-	(process_queue, dwarf2_psymtab::expand_psymtab): Update.
-	(dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
-	New methods.
-	(get_compunit_symtab, process_full_comp_unit)
-	(process_full_type_unit): Update.
-	(dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
-
-2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
-	then introduce a new dwarf2_per_objfile type.
-	<read_line_string>: Move to the new dwarf2_per_objfile type.
-	<objfile>: Likewise.
-	(dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
-	* dwarf2/read.c: Replace references to dwarf2_per_objfile with
-	dwarf2_per_objfile->per_bfd.
-	(dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
-	(dwarf2_per_bfd::dwarf2_per_bfd): ... this.
-	(dwarf2_per_objfile::free_cached_comp_units): Rename to...
-	(dwarf2_per_bfd::free_cached_comp_units): ... this.
-	(dwarf2_has_info): Allocate dwarf2_per_bfd.
-	(dwarf2_per_objfile::locate_sections): Rename to...
-	(dwarf2_per_bfd::locate_sections): ... this.
-	(dwarf2_per_objfile::get_cutu): Rename to...
-	(dwarf2_per_bfd::get_cutu): ... this.
-	(dwarf2_per_objfile::get_cu): Rename to...
-	(dwarf2_per_bfd::get_cu): ... this.
-	(dwarf2_per_objfile::get_tu): Rename to...
-	(dwarf2_per_bfd::get_tu): ... this.
-	(dwarf2_per_objfile::allocate_per_cu): Rename to...
-	(dwarf2_per_bfd::allocate_per_cu): ... this.
-	(dwarf2_per_objfile::allocate_signatured_type): Rename to...
-	(dwarf2_per_bfd::allocate_signatured_type): ... this.
-	(get_gdb_index_contents_ftype): Change parameter from
-	dwarf2_per_objfile to dwarf2_per_bfd.
-	* dwarf2/macro.c, dwarf2/index-write.c: Replace references to
-	dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
-	(allocate_piece_closure): Set "per_objfile" member.
-	(dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
-	(locexpr_describe_location, loclist_describe_location): Use new
-	member.
-	* dwarf2/read.c (read_call_site_scope)
-	(mark_common_block_symbol_computed, attr_to_dynamic_prop)
-	(dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
-	(fill_in_loclist_baton, dwarf2_symbol_mark_computed,
-	handle_data_member_location): Set per_objfile member.
-	* dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
-	member.
-	(struct dwarf2_loclist_baton) <per_objfile>: New member.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
-	allocate_signatured_type>: Declare new methods.
-	<m_num_psymtabs>: New member.
-	(struct dwarf2_per_cu_data) <index>: New member.
-	* dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
-	(dwarf2_per_objfile::allocate_signatured_type): New methods.
-	(create_cu_from_index_list): Use allocate_per_cu.
-	(create_signatured_type_table_from_index)
-	(create_signatured_type_table_from_debug_names)
-	(create_debug_type_hash_table, add_type_unit)
-	(read_comp_units_from_section): Use allocate_signatured_type.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-
-	* psymtab.c (partial_map_expand_apply)
-	(psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
-	(psym_lookup_global_symbol_language)
-	(psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
-	(psym_print_stats, psym_expand_symtabs_for_function)
-	(psym_map_symbol_filenames, psym_map_matching_symbols)
-	(psym_expand_symtabs_matching)
-	(partial_symtab::read_dependencies, maintenance_info_psymtabs)
-	(maintenance_check_psymtabs): Update.
-	* psympriv.h (struct partial_symtab) <readin_p,
-	get_compunit_symtab>: Add objfile parameter.
-	(struct standard_psymtab) <readin_p, get_compunit_symtab>:
-	Likewise.
-	* dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
-	get_compunit_symtab>: Likewise.
-	(dwarf2_psymtab::expand_psymtab): Pass objfile argument.
-
-2020-05-27  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
-	member.
-	* dwarf2/read.c (delete_file_name_entry): Fix comment.
-	(create_cu_from_index_list)
-	(create_signatured_type_table_from_index)
-	(create_signatured_type_table_from_debug_names)
-	(dw2_get_file_names_reader, dwarf2_initialize_objfile)
-	(dwarf2_create_include_psymtab)
-	(create_debug_type_hash_table, add_type_unit)
-	(create_type_unit_group, read_comp_units_from_section)
-	(dwarf2_compute_name, create_cus_hash_table)
-	(create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
-	(create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
-	obstack.
-	(dw2_get_real_path): Likewise.  Change argument to
-	dwarf2_per_objfile.
-
-2020-05-27  Luis Machado  <luis.machado@linaro.org>
-
-	PR tdep/26000
-	* arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
-	for ldrd (immediate).
-
-2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* command.h: Add comment giving the name of class_tui.
-	* cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
-	create the fake command for the help for class_tui.
-
-2020-05-26  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
-	(ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
-	(val_atr): New function.
-	(value_val_atr): Use it.
-	* ada-valprint.c (print_optional_low_bound): Change low bound
-	handling for enums.
-	(val_print_packed_array_elements): Don't call discrete_position.
-	* gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
-	discrete_position for enum types.
-	* language.c (default_print_array_index): Change type.
-	* language.h (struct language_defn) <la_print_array_index>: Add
-	index_type parameter, change type of index_value.
-	(LA_PRINT_ARRAY_INDEX): Add index_type parameter.
-	(default_print_array_index): Update.
-	* valprint.c (maybe_print_array_index): Don't call
-	value_from_longest.  Update.
-	(value_print_array_elements): Don't call discrete_position.
-
-2020-05-26  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
-	* gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
-
-2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
-
-	PR gdb/13519
-	* avr-tdep.c (avr_integer_to_address): Return data or code
-	address accordingly to the second 'type' argument of the
-	function.
-
-2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
-
-	* infcmd.c, inferior.h: (construct_inferior_arguments):
-	Moved function from here to gdbsupport/common-inferior.{h,cc}
-
-2020-05-23  Tom Tromey  <tom@tromey.com>
-
-	Revert commit eca1f90c:
-	* NEWS: Remove entry for completion styling.
-	* completer.c (_rl_completion_prefix_display_length): Move
-	declaration later.
-	(gdb_fnprint): Revert.
-	(gdb_display_match_list_1): Likewise.
-	* cli/cli-style.c (completion_prefix_style)
-	(completion_difference_style, completion_suffix_style): Remove.
-	(_initialize_cli_style): Revert.
-	* cli/cli-style.h (completion_prefix_style)
-	(completion_difference_style, completion_suffix_style): Don't
-	declare.
-
-2020-05-24  Pedro Alves  <palves@redhat.com>
-
-	* symtab.c (completion_list_add_name): Return boolean indication
-	of whether the symbol matched.
-	(completion_list_add_symbol): Don't try to remove C++ aliases if
-	the symbol didn't match in the first place.
-	* symtab.h (completion_list_add_name): Return bool.
-
-2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
-	type::field.
-
-2020-05-23  Joel Brobecker  <brobecker@adacore.com>
-
-	GDB 9.2 released.
-
-2020-05-23  Tom Tromey  <tom@tromey.com>
-
-	* NEWS: Add entry for completion styling.
-	* completer.c (_rl_completion_prefix_display_length): Move
-	declaration earlier.
-	(gdb_fnprint): Use completion_style.
-	(gdb_display_match_list_1): Likewise.
-	* cli/cli-style.c (completion_prefix_style)
-	(completion_difference_style, completion_suffix_style): New
-	globals.
-	(_initialize_cli_style): Register new globals.
-	* cli/cli-style.h (completion_prefix_style)
-	(completion_difference_style, completion_suffix_style): Declare.
-
-2020-05-23  Pedro Alves  <palves@redhat.com>
-
-	* utils.c: Include "gdbsupport/gdb-safe-ctype.h".
-	(parse_escape): Use ISDIGIT instead of isdigit.
-	(puts_debug): Use gdb_isprint instead of isprint.
-	(fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
-	(cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
-	ISSPACE instead of isspace.
-	(strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
-	instead of isspace.
-	(strcmp_iw_ordered): Use ISSPACE instead of isspace.
-	(string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
-	instead of isxdigit and ISDIGIT instead of isdigit.
-
-2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <field>: New method.
-	(TYPE_FIELDS): Remove, replace all uses with either type::fields
-	or type::field.
-
-2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <fields, set_fields>: New methods.
-	(TYPE_FIELDS): Use type::fields.  Change all call sites that
-	modify the propery to use type::set_fields instead.
-
-2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
-	type::num_fields instead.
-
-2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <num_fields, set_num_fields>: New
-	methods.
-	(TYPE_NFIELDS): Use type::num_fields.  Change all call sites
-	that modify the number of fields to use type::set_num_fields
-	instead.
-
-2020-05-22  Tom Tromey  <tromey@adacore.com>
-
-	* compile/compile-object-load.h (munmap_list_free): Don't
-	declare.
-
-2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* annotate.c (annotate_source_line): Update return type, add call
-	to update current symtab and line.
-	* annotate.h (annotate_source_line): Update return type, and
-	extend header comment.
-	* source.c (info_line_command): Check annotation_level before
-	calling annotate_source_line.
-	* stack.c (print_frame_info): If calling annotate_source_line
-	returns true, then don't print any other source line information.
-
-2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
-
-2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* coffread.c (patch_type): Remove NULL check before xfree.
-	* corefile.c (set_gnutarget): Likewise.
-	* cp-abi.c (set_cp_abi_as_auto_default): Likewise.
-	* exec.c (build_section_table): Likewise.
-	* remote.c (remote_target::pass_signals): Likewise.
-	* utils.c (n_spaces): Likewise.
-	* cli/cli-script.c (document_command): Likewise.
-	* i386-windows-tdep.c (core_process_module_section): Likewise.
-	* linux-fork.c (struct fork_info) <~fork_info>: Likewise.
-
-2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
-
-	* symfile.c (reread_symbols): Clear objfile's section_offsets
-	vector and section indices, re-compute them by calling
-	sym_offsets.
-
-2020-05-20  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
-	(desc_one_bound, desc_index_type): Compute field name.
-
-2020-05-20  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25833
-	* dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
-
-2020-05-20  Alan Modra  <amodra@gmail.com>
-
-	PR 25993
-	* solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
-	bfd_set_filename.
-	* solib-aix.c (solib_aix_bfd_open): Use std::string for name
-	passed to bfd_set_filename.
-	* symfile-mem.c (add_vsyscall_page): Likewise for string
-	passed to symbol_file_add_from_memory.
-	(symbol_file_add_from_memory): Make name param a const char* and
-	don't strdup.
-
-2020-05-20  Alan Modra  <amodra@gmail.com>
-
-	* coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
-	rather than accessing bfd->filename directly.
-	* dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
-	and use bfd_section_name.
-	* dwarf2/frame.c (decode_frame_entry): Likewise.
-	* exec.c (exec_set_section_address): Likewise.
-	* solib-aix.c (solib_aix_bfd_open): Likewise.
-	* stap-probe.c (get_stap_base_address): Likewise.
-	* symfile.c (reread_symbols): Likewise.
-
-2020-05-19  Tom Tromey  <tromey@adacore.com>
-
-	* sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
-
-2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
-
-2020-05-19  Pedro Alves  <palves@redhat.com>
-
-	* NEWS (set exec-file-mismatch): Adjust entry.
-	* exec.c: Include "build-id.h".
-	(validate_exec_file): Try to match build IDs instead of filenames.
-	* gdb_bfd.c (struct gdb_bfd_open_closure): New.
-	(gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
-	and pass down 'warn_if_slow'.
-	(gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
-	gdb_bfd_open_closure to pass it down.
-	* gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
-
-2020-05-19  Pedro Alves  <palves@redhat.com>
-
-	* gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
-	* target.c (target_fileio_open_1): Rename to target_fileio_open
-	and make extern.  Use bool.
-	(target_fileio_open, target_fileio_open_warn_if_slow): Delete.
-	(target_fileio_read_alloc_1): Adjust.
-	* target.h (target_fileio_open): Add 'warn_if_slow' parameter.
-	(target_fileio_open_warn_if_slow): Delete declaration.
-
-2020-05-19  Pedro Alves  <palves@redhat.com>
-
-	* gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
-	Adjust all callers.
-
-2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
-
-	* h8300-tdep.c (h8300_is_argument_spill): Change how we check
-	whether disp is negative.
-
-2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
-
-	* symfile.h (struct symfile_segment_data)
-	<~symfile_segment_data>: Remove.
-	<segment_info>: Change to std::vector.
-	* symfile.c (default_symfile_segments): Update.
-	* elfread.c (elf_symfile_segments): Update.
-
-2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
-
-	* symfile.h (struct symfile_segment_data) <struct segment>: New.
-	<segments>: New.
-	<segment_bases, segment_sizes>: Remove.
-	* symfile.c (default_symfile_segments): Update.
-	* elfread.c (elf_symfile_segments): Update.
-	* remote.c (remote_target::get_offsets): Update.
-	* solib-target.c (solib_target_relocate_section_addresses):
-	Update.
-
-2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
-
-	* symfile.h (struct symfile_segment_data): Initialize fields.
-	<~symfile_segment_data>: Add.
-	(symfile_segment_data_up): New.
-	(struct sym_fns) <sym_segments>: Return a
-	symfile_segment_data_up.
-	(default_symfile_segments): Return a symfile_segment_data_up.
-	(free_symfile_segment_data): Remove.
-	(get_symfile_segment_data): Return a symfile_segment_data_up.
-	* symfile.c (default_symfile_segments): Likewise.
-	(get_symfile_segment_data): Likewise.
-	(free_symfile_segment_data): Remove.
-	(symfile_find_segment_sections): Update.
-	* elfread.c (elf_symfile_segments): Return a
-	symfile_segment_data_up.
-	* remote.c (remote_target::get_offsets): Update.
-	* solib-target.c (solib_target_relocate_section_addresses):
-	Update.
-	* symfile-debug.c (debug_sym_segments): Return a
-	symfile_segment_data_up.
-
-2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR build/25981
-	* i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
-	Hardcode register numbers.
-
-	PR build/25981
-	* procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
-	procfs_find_LDT_entry): Remove.
-	* procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
-	procfs_find_LDT_entry): Remove.
-	* sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
-	Remove.
-
-2020-05-17  Pedro Alves  <palves@redhat.com>
-	    Andrew Burgess  <andrew.burgess@embecosm.com>
-	    Keno Fischer  <keno@juliacomputing.com>
-
-	PR gdb/25741
-	* breakpoint.c (build_target_condition_list): Update comments.
-	(build_target_command_list): Update comments and skip matching
-	locations.
-	(insert_bp_location): Move "set breakpoint auto-hw on" handling to
-	a separate function.  Simplify "set breakpoint auto-hw off"
-	handling.
-	(insert_breakpoints): Update comment.
-	(tracepoint_locations_match): New parameter.  For breakpoints,
-	compare location types too, if the caller wants to.
-	(handle_automatic_hardware_breakpoints): New functions.
-	(bp_location_is_less_than): Also sort by location type and
-	hardware breakpoint length.
-	(update_global_location_list): Handle "set breakpoint auto-hw on"
-	here.
-	(update_breakpoint_locations): Ask breakpoint_locations_match to
-	ignore location types.
-
-2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
-	type::name instead.
-
-2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <name, set_name>: New methods.
-	(TYPE_CODE): Use type::name.  Change all call sites used to set
-	the name to use type::set_name instead.
-
-2020-05-16  Tom Tromey  <tom@tromey.com>
-
-	* top.c (quit_force): Update.
-	* infrun.c (handle_no_resumed): Update.
-	* top.h (all_uis): New function.
-	(ALL_UIS): Remove.
-
-2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
-
-2020-05-16  Pedro Alves  <palves@redhat.com>
-
-	* ia64-linux-nat.c
-	(ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
-	Declare method.
-	(enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
-
-2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
-
-	* sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
-	(sparc64_adi_info): Likewise.
-
-2020-05-15  Tom Tromey  <tom@tromey.com>
-
-	* symtab.c (lookup_language_this, lookup_symbol_aux): Use
-	block_objfile.
-	(lookup_objfile_from_block): Remove.
-	(lookup_symbol_in_block, lookup_symbol_in_static_block)
-	(lookup_global_symbol): Use block_objfile.
-	* symtab.h (lookup_objfile_from_block): Don't declare.
-	* printcmd.c (clear_dangling_display_expressions): Use
-	block_objfile.
-	* parse.c (operator_check_standard): Use block_objfile.
-
-2020-05-15  Tom Tromey  <tom@tromey.com>
-
-	* language.c (language_alloc_type_symbol): Set
-	SYMBOL_SECTION.
-	* symtab.c (initialize_objfile_symbol): Remove.
-	(allocate_symbol): Remove.
-	(allocate_template_symbol): Remove.
-	* dwarf2/read.c (fixup_go_packaging): Use "new".
-	(new_symbol): Use "new".
-	(read_variable): Don't call initialize_objfile_symbol.  Use
-	"new".
-	(read_func_scope): Use "new".
-	* xcoffread.c (process_xcoff_symbol): Don't call
-	initialize_objfile_symbol.
-	(SYMBOL_DUP): Remove.
-	* coffread.c (process_coff_symbol, coff_read_enum_type): Use
-	"new".
-	* symtab.h (allocate_symbol, initialize_objfile_symbol)
-	(allocate_template_symbol): Don't declare.
-	(struct symbol): Add copy constructor.  Change defaults.
-	* jit.c (finalize_symtab): Use "new".
-	* ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
-	Use "new".
-	* stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
-	(common_block_end): Use "new".
-	* mdebugread.c (parse_symbol): Use "new".
-	(new_symbol): Likewise.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* NEWS: Mention changes to help and apropos.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* command.h (enum command_class): Improve comments, document
-	that class_alias is for user-defined aliases, give the class
-	name for each class, remove unused class_xdb.
-	* cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
-	* breakpoint.c (_initialize_breakpoint): Replace class_alias
-	by a precise class.
-	* infcmd.c (_initialize_infcmd): Likewise.
-	* reverse.c (_initialize_reverse): Likewise.
-	* stack.c (_initialize_stack): Likewise.
-	* symfile.c (_initialize_symfile): Likewise.
-	* tracepoint.c (_initialize_tracepoint): Likewise.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-decode.c (apropos_cmd): Produce output for aliases
-	when their aliased command is traversed.
-	(help_cmd): Add fput_command_names_styled call to
-	output command name and aliases when command has an alias.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-decode.h (help_cmd_list): Remove declaration.
-	* cli/cli-decode.c (help_cmd_list): Declare as static,
-	remove prefix argument, use bool for recurse arg, rework to show the aliases of
-	a command together with the command.
-	(fput_command_name_styled, fput_command_names_styled): New functions.
-	(print_help_for_command): Remove prefix arg, use bool for recurse arg, use
-	fput_command_name_styled.
-	(help_list, help_all): Update callers to remove prefix arg and use bool recurse.
-	* cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
-	* cli/cli-decode.c (do_show_prefix_cmd): Likewise.
-	* command.h (cmd_show_list): Likewise.
-	* dwarf2/index-cache.c (show_index_cache_command): Likewise.
-	* cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* unittests/command-def-selftests.c (traverse_command_structure):
-	Verify all commands of a list have the same prefix command and
-	that only the top cmdlist commands have a null prefix.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
-	as prefix, not one of its aliases.
-	(set_cmd_prefix): Remove.
-	(do_add_cmd): Centralize the setting of the prefix of a command, when
-	command is defined after its full chain of prefix commands.
-	(add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
-	(add_setshow_cmd_full): Likewise.
-	(update_prefix_field_of_prefixed_commands): New function.
-	(add_prefix_cmd): Replace non working call to set_cmd_prefix by
-	update_prefix_field_of_prefixed_commands.
-	* gdb/remote-fileio.c (initialize_remote_fileio): Use the real
-	addresses of remote_set_cmdlist and remote_show_cmdlist given
-	as argument, not the address of an argument.
-	* gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
-	* gdb/remote.c (_initialize_remote): Likewise.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-cmds.c (alias_command): Check for an existing alias
-	using lookup_cmd_composition, as valid_command_p is too strict
-	and forbids aliases that are the prefix of an existing alias
-	or command.
-	* cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
-	command is properly recognised as a valid command.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* unittests/help-doc-selftests.c: Rename to
-	unittests/command-def-selftests.c
-	* unittests/command-def-selftests.c (help_doc_tests): Update some
-	comments.
-	(command_structure_tests, traverse_command_structure): New namespace
-	and function.
-	(command_structure_invariants_tests): New function.
-	(_initialize_command_def_selftests) Renamed from
-	_initialize_help_doc_selftests, register command_structure_invariants
-	selftest.
-
-2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
-	an alias of 'show'.
-
-2020-05-15  Joel Brobecker  <brobecker@adacore.com>
-
-	* ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
-	ada_is_fixed_point_type.  Update all callers.
-	(gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
-	all callers.
-	* ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
-	Update all callers.
-	* ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
-	print_fixed_point_type.  Update all callers.
-	* ada-valprint.c (ada_value_print_num): Replace call to
-	ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
-
-2020-05-14  Kevin Buettner  <kevinb@redhat.com>
-
-	* nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
-	processors.
-	(cpu_supports_bts): Add CV_AMD case.
-
-2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
-	    Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (stop_all_threads): Collect multiple wait events at
-	each pass.
-
-2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
-	type::code instead.
-
-2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <code, set_code>: New methods.
-	(TYPE_CODE): Use type::code.  Change all call sites used to set
-	the code to use type::set_code instead.
-
-2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-	    Tom de Vries  <tdevries@suse.de>
-	    Pedro Alves  <palves@redhat.com>
-
-	PR threads/25478
-	* infrun.c (stop_all_threads): Do NOT ignore
-	TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
-	TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
-	received.
-	(handle_no_resumed): Remove code handling a live inferior with no
-	threads.
-	* remote.c (has_single_non_exited_thread): New.
-	(remote_target::update_thread_list): Do not delete a thread if is
-	the last thread of the process.
-	* thread.c (thread_select): Call delete_exited_threads instead of
-	prune_threads.
-
-2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (stop_all_threads): Enable/disable thread events of all
-	targets.  Move a debug message denoting the end of the function
-	into the SCOPED_EXIT block.
-
-2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* process-stratum-target.h: Include <set>.
-	(all_non_exited_process_targets, switch_to_target_no_thread): New
-	function declarations.
-	* process-stratum-target.c (all_non_exited_process_targets)
-	(switch_to_target_no_thread): New function implementations.
-
-2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (handle_inferior_event): Extract out a piece of code
-	into...
-	(mark_non_executing_threads): ...this new function.
-
-2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
-	use.
-
-2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* regcache.c (regcache_read_pc_protected): New function
-	implementation that returns 0 if the PC cannot read via
-	'regcache_read_pc'.
-	* infrun.c (proceed): Call 'regcache_read_pc_protected'
-	instead of 'regcache_read_pc'.
-	(keep_going_pass_signal): Ditto.
-
-2020-05-13  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (align_value): Remove.
-	(ada_template_to_fixed_record_type_1): Use align_up.
-
-2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* async-event.c: Update the copyright year.
-	* async-event.h: Update the copyright year.
-
-2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* objfiles.h (is_addr_in_objfile,
-	shared_objfile_contains_address_p): Return bool.
-	* objfile.c (is_addr_in_objfile,
-	shared_objfile_contains_address_p): Return bool.
-
-2020-05-11  Tom Tromey  <tromey@adacore.com>
-
-	* cli/cli-cmds.c (info_command): Restore.
-	(_initialize_cli_cmds): Use add_prefix_command for "info".
-	* gdb-gdb.gdb.in: Restore breakpoint on info_command.
-
-2020-05-11  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_value_primitive_field): Now public.
-	* ada-lang.h (ada_value_primitive_field): Declare.
-	* ada-valprint.c (print_field_values): Use
-	ada_value_primitive_field for wrapper fields.
-
-2020-05-11  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/index-write.c (debug_names::psymbol_tag): Handle
-	MODULE_DOMAIN.
-
-2020-05-11  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25941
-	* dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
-	with length 0, if not gdb-produced.
-	(cutu_reader::cutu_reader): Set CU length to actual length if 0.
-
-2020-05-09  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/25955
-	* break-catch-throw.c (check_status_exception_catchpoint): Fix name
-	calculation.
-
-2020-05-09  Tom Tromey  <tom@tromey.com>
-
-	* top.c (server_command): Now bool.
-	* top.h (server_command): Now bool.
-
-2020-05-08  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
-	already being processed.
-
-2020-05-08  Tom Tromey  <tom@tromey.com>
-
-	* printcmd.c (struct display) <next>: Remove.
-	<display>: New constructor.
-	<exp_string>: Now a std::string.
-	<enabled_p>: Now a bool.
-	(display_number): Move definition earlier.
-	(displays): Rename from display_chain.  Now a std::vector.
-	(ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
-	(display_command): Update.
-	(do_one_display, disable_display)
-	(enable_disable_display_command, do_enable_disable_display):
-	Update.
-	(free_display): Remove.
-	(clear_displays): Rewrite.
-	(delete_display): Update.
-	(map_display_numbers): Use function_view.  Remove "data"
-	parameter.  Update.
-	(do_delete_display): Remove.
-	(undisplay_command): Update.
-	(do_one_display, do_displays, disable_display)
-	(info_display_command): Update.
-	(do_enable_disable_display): Remove.
-	(enable_disable_display_command)
-	(clear_dangling_display_expressions): Update.
-
-2020-05-08  Tom Tromey  <tom@tromey.com>
-
-	* symtab.c (set_symbol_cache_size)
-	(maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
-	(maintenance_print_symbol_cache_statistics): Update.
-	* 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):
-	Update.
-	* symfile-debug.c (set_debug_symfile): Update.
-	* source.c (forget_cached_source_info): Update.
-	* python/python.c (gdbpy_progspaces): Update.
-	* psymtab.c (maintenance_info_psymtabs): Update.
-	* probe.c (parse_probes): Update.
-	* linespec.c (iterate_over_all_matching_symtabs)
-	(collect_symtabs_from_filename, search_minsyms_for_name): Update.
-	* guile/scm-progspace.c (gdbscm_progspaces): Update.
-	* exec.c (exec_target::close): Update.
-	* ada-tasks.c (ada_tasks_new_objfile_observer): Update.
-	* breakpoint.c (print_one_breakpoint_location)
-	(create_longjmp_master_breakpoint)
-	(create_std_terminate_master_breakpoint): Update.
-	* progspace.c (program_spaces): Now a std::vector.
-	(maybe_new_address_space): Update.
-	(add_program_space): Remove.
-	(program_space::program_space): Update.
-	(remove_program_space): Update.
-	(number_of_program_spaces): Remove.
-	(print_program_space, update_address_spaces): Update.
-	* progspace.h (program_spaces): Change type.
-	(ALL_PSPACES): Remove.
-	(number_of_program_spaces): Don't declare.
-	(struct program_space) <next>: Remove.
-
-2020-05-08  Tom Tromey  <tom@tromey.com>
-
-	* mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
-	* solib-svr4.c (svr4_fetch_objfile_link_map): Update.
-	(enable_break): Update.
-	* solib-frv.c (frv_fdpic_find_global_pointer): Update.
-	(frv_fdpic_find_canonical_descriptor): Update.
-	(frv_fetch_objfile_link_map): Update.
-	* progspace.c (program_space::free_all_objfiles): Update.
-	(program_space::solibs): New method.
-	* progspace.h (struct program_space) <solibs>: New method.
-	* solist.h (master_so_list): Don't declare.
-	(ALL_SO_LIBS): Remove.
-	* solib.h (so_list_head): Remove.
-	(update_solib_list): Update comment.
-	* solib.c (master_so_list): Remove.
-	(solib_used, update_solib_list, solib_add)
-	(info_sharedlibrary_command, clear_solib)
-	(reload_shared_libraries_1, remove_user_added_objfile): Update.
-
-2020-05-08  Tom Tromey  <tom@tromey.com>
-
-	* extension.c (extension_languages): Now a std::array.
-	(ALL_EXTENSION_LANGUAGES): Remove.
-	(get_ext_lang_defn, get_ext_lang_of_file)
-	(eval_ext_lang_from_control_command): Update.
-	(finish_ext_lang_initialization)
-	(auto_load_ext_lang_scripts_for_objfile)
-	(ext_lang_type_printers::ext_lang_type_printers)
-	(apply_ext_lang_type_printers)
-	(ext_lang_type_printers::~ext_lang_type_printers)
-	(apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
-	(preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
-	(breakpoint_ext_lang_cond_says_stop, check_quit_flag)
-	(get_matching_xmethod_workers, ext_lang_colorize)
-	(ext_lang_before_prompt): Update.
-	(ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
-
-2020-05-08  Tom Tromey  <tom@tromey.com>
-
-	* symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
-	overload.
-	<swap_string, m_string>: Remove.
-	* symtab.c (demangle_for_lookup, completion_list_add_symbol):
-	Update.
-	* stabsread.c (define_symbol, read_type): Update.
-	* linespec.c (find_linespec_symbols): Update.
-	* gnu-v3-abi.c (gnuv3_get_typeid): Update.
-	* dwarf2/read.c (dwarf2_canonicalize_name): Update.
-	* dbxread.c (read_dbx_symtab): Update.
-	* cp-support.h (cp_canonicalize_string_full)
-	(cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
-	Return unique_xmalloc_ptr.
-	* cp-support.c (inspect_type): Update.
-	(cp_canonicalize_string_full): Return unique_xmalloc_ptr.
-	(cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
-	Likewise.
-	* c-typeprint.c (print_name_maybe_canonical): Update.
-	* break-catch-throw.c (check_status_exception_catchpoint):
-	Update.
-
-2020-05-08  Tom de Vries  <tdevries@suse.de>
-
-	* infrun.c (follow_fork): Copy current_line and current_symtab to
-	child thread.
-
-2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
-
-	* async-event.c (struct async_signal_handler, struct
-	async_event_handler): Reformat, remove typedef.
-
-2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
-	access thistype->main_type->dyn_prop_list directly.
-
-2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <remove_dyn_prop>: New method.
-	(remove_dyn_prop): Remove.  Update all users to use
-	type::remove_dyn_prop.
-	* gdbtypes.c (remove_dyn_prop): Rename to...
-	(type::remove_dyn_prop): ... this.
-
-2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
-
-	* gdbtypes.h (struct type) <add_dyn_prop>: New method.
-	(add_dyn_prop): Remove.  Update all users to use
-	type::add_dyn_prop.
-	* gdbtypes.c (add_dyn_prop): Rename to...
-	(type::add_dyn_prop): ... this.
-
-2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct type) <get_dyn_prop>: New method.
-	(get_dyn_prop): Remove.  Update all users to use
-	type::dyn_prop.
-	* gdbtypes.c (get_dyn_prop): Rename to...
-	(type::dyn_prop): ... this.
-
-2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct main_type) <flag_static>: Remove.
-
-2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
-
-	* amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
-	instruction, skip it if it's there.
-
-2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
-
-2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbtypes.h (TYPE_INCOMPLETE): Remove.
-	* gdbtypes.c (recursive_dump_type): Remove use of
-	TYPE_INCOMPLETE.
-
-2020-05-03  Tom Tromey  <tom@tromey.com>
-
-	* breakpoint.c (catch_command, tcatch_command): Remove.
-	(_initialize_breakpoint): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	(set_breakpoint_cmd, show_breakpoint_cmd): Remove
-	* utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
-	Remove.
-	(add_internal_problem_command): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* mips-tdep.c (set_mipsfpu_command): Remove.
-	(_initialize_mips_tdep): Use add_basic_prefix_cmd.
-	* dwarf2/index-cache.c (set_index_cache_command): Remove.
-	(_initialize_index_cache): Use add_basic_prefix_cmd.
-	* memattr.c (dummy_cmd): Remove.
-	(_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
-	* tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
-	(_initialize_tui_win): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* cli/cli-logging.c (set_logging_command): Remove.
-	(_initialize_cli_logging): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	(show_logging_command): Remove.
-	* target.c (target_command): Remove.
-	(add_target): Use add_basic_prefix_cmd.
-
-2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
-
-	* gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
-
-2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* gdb-gdb.gdb-in: Remove breakpoint on disappeared function
-	info_command.
-
-2020-04-30  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (nbsd_enable_proc_events)
-	(nbsd_nat_target::post_startup_inferior): Add.
-	(nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
-	(nbsd_nat_target::update_thread_list): Rewrite.
-	(nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
-	"PTRACE_LWP_CREATE".
-	* nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
-
-2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* stack.c (_initialize_stack): Remove duplicated creation
-	of "frame" command and "f" alias.
-
-2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR gdb/18706
-	* gdbtypes.c (check_typedef): Calculate size of array of
-	stubbed type.
-
-2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR gdb/15559
-	* i386-tdep.c (i386_push_dummy_call): Call
-	i386_thiscall_push_dummy_call.
-	(i386_thiscall_push_dummy_call): New function.
-	* i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
-	* i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
-	(i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh (do_read): Add shellcheck disable directive for
-	warning SC2162.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Use ${foo:-} where shellcheck would report a
-	"referenced but not assigned" warning.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Remove code that sets fallbackdefault.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Use shell operators && and || instead of
-	-a and -o.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Use $(...) instead of `...`.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Use double quotes around variables.
-
-2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Use %s with printf, instead of variables in the
-	format string.
-
-2020-04-29  Tom Tromey  <tromey@adacore.com>
-
-	PR ada/25875:
-	* dwarf2/read.c (update_enumeration_type_from_children): Compute
-	type fields here.
-	(read_enumeration_type): Call
-	update_enumeration_type_from_children later.  Update comments.
-	(process_enumeration_scope): Don't create type fields.
-
-2020-04-29  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-tdep.c: Include "xml-syscall.h".
-	(nbsd_init_abi): Call `set_xml_syscall_file_name'.
-
-2020-04-29  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c: Include "sys/wait.h".
-	(nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
-	(nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
-	(nbsd_nat_target::remove_exec_catchpoint)
-	(nbsd_nat_target::set_syscall_catchpoint): Add.
-	* nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
-	(nbsd_nat_target::insert_exec_catchpoint)
-	(nbsd_nat_target::remove_exec_catchpoint)
-	(nbsd_nat_target::set_syscall_catchpoint): Add.
-	* nbsd-tdep.c (nbsd_get_syscall_number): Add.
-	(nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
-	`nbsd_get_syscall_number'.
-
-2020-04-29  Tom Tromey  <tom@tromey.com>
-
-	* stack.c (print_block_frame_labels): Remove.
-
-2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR gdb/17320
-	* ada-valprint.c (val_print_packed_array_elements): Move array
-	end bracket to new line.
-	(ada_val_print_string): Remove extra spaces before first array
-	element.
-	* c-valprint.c (c_value_print_array): Likewise.
-	* m2-valprint.c (m2_print_array_contents): Likewise.
-	(m2_value_print_inner): Likewise.
-	* p-valprint.c (pascal_value_print_inner): Likewise.
-	* valprint.c (generic_val_print_array): Likewise.
-	(value_print_array_elements): Move first array element and array
-	end bracket to new line.
-
-2020-04-29  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25889
-	* linespec.c (find_method): Fix ix calculation.
-
-2020-04-28  Kamil Rytarowski  <n54@gmx.com>
-
-	* syscalls/update-netbsd.sh: New file.
-	* syscalls/netbsd.xml: Regenerate.
-	* data-directory/Makefile.in: Register `netbsd.xml' in
-	`SYSCALLS_FILES'.
-
-2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
-
-	* syscalls/update-freebsd.sh: Add double quotes.
-
-2020-04-28  Tom Tromey  <tom@tromey.com>
-
-	* NEWS: Update.
-	* python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
-	(cmdpy_init): Allow class_tui.
-
-2020-04-28 Mark Williams <mark@myosotissp.com>
-
-	PR gdb/24480
-	* dwarf2read.c: Add missing assingments to list_in_scope when
-	start_symtab was already called.
-
-2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
-
-	PR gdb/25881
-	* dwarf2/read.c (offset_map_type): Use
-	gdb:hash_enum<sect_offset> as hash function.
-
-2020-04-28  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c (process_structure_scope): Add symbol for struct decl
-	with DW_AT_signature.
-
-2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
-
-	* configure.ac: Remove check for fs_base/gs_base in
-	user_regs_struct.
-	* configure: Re-generate.
-	* config.in: Re-generate.
-	* amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
-	* amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
-	amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
-
-2020-04-27  Luis Machado  <luis.machado@linaro.org>
-
-	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
-	problematic inline frame unwinding situation.
-	* frame.c (frame_id_computed_p): New function.
-	* frame.h (frame_id_computed_p): New prototype.
-
-2020-04-26  Tom Tromey  <tom@tromey.com>
-
-	* command.h (enum command_class) <class_pseudo>: Remove.
-
-2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* cli/cli-decode.c (lookup_cmd_composition): Fix comments
-	and whitespace.
-
-2020-04-25  Kamil Rytarowski  <n54@gmx.com>
-
-	* inf-ptrace.c (inf_ptrace_target::wait): Remove
-	`PT_GET_PROCESS_STATE' block.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* symtab.h (symbol_get_demangled_name): Don't declare.
-	* symtab.c (symbol_get_demangled_name): Remove.
-	(general_symbol_info::natural_name)
-	(general_symbol_info::demangled_name): Update.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	PR rust/25025:
-	* dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	PR symtab/12707:
-	* dwarf2/read.c (add_partial_symbol): Use the linkage name if it
-	exists.
-	(new_symbol): Likewise.
-	* compile/compile-object-load.c (get_out_value_type): Use
-	symbol_matches_search_name.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (add_partial_symbol): Do not call
-	compute_and_set_names.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
-	overload.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
-	(add_psymbol_to_list): New overload.  Make old overload call new
-	one.
-	* psympriv.h (add_psymbol_to_list): New overload.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (partial_die_info::read) <case
-	DW_AT_linkage_name>: Use value_as_string.
-	(dwarf2_string_attr): Use value_as_string.
-	* dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
-	method.
-	* dwarf2/attribute.c (attribute::value_as_string): New method.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* symtab.c (general_symbol_info::natural_name)
-	(general_symbol_info::demangled_name): Check for language_rust.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
-	(dwarf2_physname): ... from here.
-	(partial_die_info::read): Add Rust "{" hack.
-
-2020-04-24  Tom Tromey  <tom@tromey.com>
-
-	* symtab.h (struct general_symbol_info) <set_demangled_name>: New
-	method.
-	(symbol_set_demangled_name): Don't declare.
-	* symtab.c (general_symbol_info::set_demangled_name): Rename from
-	symbol_set_demangled_name.
-	(general_symbol_info::set_language)
-	(general_symbol_info::compute_and_set_names): Update.
-	* minsyms.c (minimal_symbol_reader::install): Update.
-	* dwarf2/read.c (new_symbol): Update.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	PR python/23662:
-	* python/py-type.c (convert_field): Handle
-	FIELD_LOC_KIND_DWARF_BLOCK.
-	(typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
-	(typy_get_dynamic): Nw function.
-	(type_object_getset): Add "dynamic".
-	* NEWS: Add entry.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* ada-typeprint.c (print_choices, print_variant_part)
-	(print_record_field_types_dynamic): New functions.
-	(print_record_field_types): Use print_record_field_types_dynamic.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (handle_data_member_location): New overload.
-	(dwarf2_add_field): Use it.
-	(decode_locdesc): Add "computed" parameter.  Update comment.
-	* gdbtypes.c (is_dynamic_type_internal): Also look for
-	FIELD_LOC_KIND_DWARF_BLOCK.
-	(resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
-	* gdbtypes.c (is_dynamic_type_internal): Add special case for C++
-	virtual base classes.
-	* gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
-	FIELD_LOC_KIND_DWARF_BLOCK.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (read_structure_type): Handle dynamic length.
-	* gdbtypes.c (is_dynamic_type_internal): Check
-	TYPE_HAS_DYNAMIC_LENGTH.
-	(resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
-	* gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
-	New macros.
-	(enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
-	constant.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (struct variant_field): Rewrite.
-	(struct variant_part_builder): New.
-	(struct nextfield): Remove "variant" field.  Add "offset".
-	(struct field_info): Add "current_variant_part" and
-	"variant_parts".
-	(alloc_discriminant_info): Remove.
-	(alloc_rust_variant): New function.
-	(quirk_rust_enum): Update.
-	(dwarf2_add_field): Set "offset" member.  Don't handle
-	DW_TAG_variant_part.
-	(offset_map_type): New typedef.
-	(convert_variant_range, create_one_variant)
-	(create_one_variant_part, create_variant_parts)
-	(add_variant_property): New functions.
-	(dwarf2_attach_fields_to_type): Call add_variant_property.
-	(read_structure_type): Don't handle DW_TAG_variant_part.
-	(handle_variant_part, handle_variant): New functions.
-	(handle_struct_member_die): Use them.
-	(process_structure_scope): Don't handle variant parts.
-	* gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
-	(struct discriminant_info): Remove.
-	(enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
-	(struct main_type) <flag_discriminated_union>: Remove.
-	* rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
-	(rust_enum_variant): Return int.  Remove "contents".  Rewrite.
-	(rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
-	Update.
-	* valops.c (value_union_variant): Remove.
-	* value.h (value_union_variant): Don't declare.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
-	(ada_value_primitive_packed_val): Update.
-	* ada-valprint.c (ada_value_print_1): Update.
-	* dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
-	(dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
-	just an address.  Use evaluate_for_locexpr_baton.
-	(dwarf2_evaluate_property): Update.
-	* dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
-	array_view.
-	* findvar.c (default_read_var_value): Update.
-	* gdbtypes.c (compute_variant_fields_inner)
-	(resolve_dynamic_type_internal): Update.
-	(resolve_dynamic_type): Change type of valaddr parameter.
-	* gdbtypes.h (resolve_dynamic_type): Update.
-	* valarith.c (value_subscripted_rvalue): Update.
-	* value.c (value_from_contents_and_address): Update.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
-	"push_initial_value" parameter.
-	(dwarf2_evaluate_property): Likewise.
-	* dwarf2/loc.h (dwarf2_evaluate_property): Update.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
-	(variant::matches, compute_variant_fields_recurse)
-	(compute_variant_fields_inner, compute_variant_fields): New
-	functions.
-	(resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
-	Use resolved_type after type is made.
-	(operator==): Add new cases.
-	* gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
-	(struct discriminant_range, struct variant, struct variant_part):
-	New.
-	(union dynamic_prop_data) <variant_parts, original_type>: New
-	members.
-	(enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
-	(enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
-	constants.
-	* value.c (unpack_bits_as_long): Now public.
-	* value.h (unpack_bits_as_long): Declare.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* rs6000-tdep.c (struct ppc_variant): Rename from "variant".
-	(variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
-
-2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-tdep.c (exception_values): Add WOW64 exception numbers.
-
-2020-04-24  Kamil Rytarowski  <n54@gmx.com>
-
-	* inf-ptrace.h (follow_fork, insert_fork_catchpoint)
-	(remove_fork_catchpoint, post_startup_inferior)
-	(post_attach): Move...
-	* obsd-nat.h (follow_fork, insert_fork_catchpoint)
-	(remove_fork_catchpoint, post_startup_inferior)
-	(post_attach): ...here.
-	* inf-ptrace.c (follow_fork, insert_fork_catchpoint)
-	(remove_fork_catchpoint, post_startup_inferior)
-	(post_attach): Move...
-	* obsd-nat.c (follow_fork, insert_fork_catchpoint)
-	(remove_fork_catchpoint, post_startup_inferior)
-	(post_attach): ...here.
-
-2020-04-24  Tom Tromey  <tromey@adacore.com>
-
-	* nat/windows-nat.h (struct windows_thread_info)
-	<pc_adjusted>: New member.
-	* windows-nat.c (windows_fetch_one_register): Check
-	pc_adjusted.
-	(windows_nat_target::get_windows_debug_event)
-	(windows_nat_target::wait): Set pc_adjusted.
-
-2020-04-24  Tom de Vries  <tdevries@suse.de>
-
-	* contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
-	Run gdb-add-index inside temp dir.
-
-2020-04-23  Tom Tromey  <tromey@adacore.com>
-
-	* windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
-	in loop.
-
-2020-04-23  Luis Machado  <luis.machado@linaro.org>
-
-	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
-	get_frame_register instead of gdbarch_unwind_pc.
-
-2020-04-23  Tom de Vries  <tdevries@suse.de>
-
-	* symtab.c (lookup_global_symbol): Prefer def over decl.
-
-2020-04-23  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25807
-	* block.c (best_symbol, better_symbol): Promote to external.
-	* block.h (best_symbol, better_symbol): Declare.
-	* symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
-	decl.
-
-2020-04-23  Tom Tromey  <tromey@adacore.com>
-
-	PR ada/25837:
-	* dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
-	"const char *", not a "const std::string &".
-	<name_and_matcher::operator==>: Update.
-	* unittests/lookup_name_info-selftests.c: Change type of
-	"result".
-
-2020-04-23  Tom Tromey  <tom@tromey.com>
-
-	* inferior.h (iterate_over_inferiors): Don't declare.
-	* inferior.c (iterate_over_inferiors): Remove.
-	* darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
-	Remove.
-	(darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
-	use iterate_over_inferiors.
-	(darwin_resume_inferior_it)
-	(struct resume_inferior_threads_param)
-	(darwin_resume_inferior_threads_it): Remove.
-	(darwin_nat_target::resume): Don't use iterate_over_inferiors.
-
-2020-04-23  Tom de Vries  <tdevries@suse.de>
-
-	* blockframe.c (find_pc_partial_function): Use
-	find_pc_sect_compunit_symtab rather than
-	objfile->sf->qf->find_pc_sect_compunit_symtab.
-
-2020-04-22  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25764
-	* dwarf2/read.c (scan_partial_symbols): Allow external variable decls
-	in psymtabs.
-
-2020-04-22  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25801
-	* psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
-	symtabs.
-
-2020-04-22  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25700
-	* dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
-	CU if already created.
-
-2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (displaced_step_fixup): Switch to the event_thread
-	before calling displaced_step_restore, not after.
-
-2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
-
-	* record-btrace.c (record_btrace_enable_warn): Ignore thread if
-	its inferior is not recorded by us.
-	(record_btrace_target_open): Replace call to
-	all_non_exited_threads () with call to current_inferior
-	()->non_exited_threads ().
-	(record_btrace_target::stop_recording): Likewise.
-	(record_btrace_target::close): Likewise.
-	(record_btrace_target::wait): Likewise.
-	(record_btrace_target::record_stop_replaying): Likewise.
-
-2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
-
-	* btrace.c (btrace_enable): Throw an error on double enables and
-	when enabling recording fails.
-	(btrace_disable): Throw an error if the thread is not recorded.
-
-2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
-
-	* record-btrace.c (record_btrace_target::fetch_registers): Forward
-	request if we do not have a thread_info.
-
-2020-04-21  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/25471
-	* thread.c
-	(scoped_restore_current_thread::scoped_restore_current_thread): Catch
-	exception in get_frame_id.
-
-2020-04-20  Tom Tromey  <tromey@adacore.com>
-
-	* python/python.c (struct gdbpy_event): Mark move constructor as
-	noexcept.
-	* python/py-tui.c (class gdbpy_tui_window_maker): Mark move
-	constructor as noexcept.
-	* completer.h (struct completion_result): Mark move constructor as
-	noexcept.
-	* completer.c (completion_result::completion_result): Use
-	initialization style.  Don't call reset_match_list.
-
-2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
-
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-04-18  Tom Tromey  <tom@tromey.com>
-
-	* windows-tdep.c (init_w32_command_list)
-	(w32_prefix_command_valid): Restore.
-	(_initialize_windows_tdep): Call init_w32_command_list.
-
-2020-04-18  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
-	* value.c (value_fn_field): Update.
-	* valops.c (find_function_in_inferior)
-	(value_allocate_space_in_inferior): Update.
-	* tui/tui-winsource.c (tui_update_source_windows_with_line):
-	Update.
-	* tui/tui-source.c (tui_source_window::set_contents): Update.
-	* symtab.c (lookup_global_or_static_symbol)
-	(find_function_start_sal_1, skip_prologue_sal)
-	(print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
-	* symmisc.c (dump_msymbols, dump_symtab_1)
-	(maintenance_print_one_line_table): Update.
-	* symfile.c (init_entry_point_info, section_is_mapped)
-	(list_overlays_command, simple_read_overlay_table)
-	(simple_overlay_update_1): Update.
-	* stap-probe.c (handle_stap_probe): Update.
-	* stabsread.c (dbx_init_float_type, define_symbol)
-	(read_one_struct_field, read_enum_type, read_range_type): Update.
-	* source.c (info_line_command): Update.
-	* python/python.c (gdbpy_source_objfile_script)
-	(gdbpy_execute_objfile_script): Update.
-	* python/py-type.c (save_objfile_types): Update.
-	* python/py-objfile.c (py_free_objfile): Update.
-	* python/py-inferior.c (python_new_objfile): Update.
-	* psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
-	(dump_psymtab_addrmap_1, maintenance_info_psymtabs)
-	(maintenance_check_psymtabs): Update.
-	* printcmd.c (info_address_command): Update.
-	* objfiles.h (struct objfile) <arch>: New method, from
-	get_objfile_arch.
-	(get_objfile_arch): Don't declare.
-	* objfiles.c (get_objfile_arch): Remove.
-	(filter_overlapping_sections): Update.
-	* minsyms.c (msymbol_is_function): Update.
-	* mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
-	(output_nondebug_symbol): Update.
-	* mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
-	(mdebug_expand_psymtab): Update.
-	* machoread.c (macho_add_oso_symfile): Update.
-	* linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
-	Update.
-	* linux-fork.c (checkpoint_command): Update.
-	* linespec.c (convert_linespec_to_sals): Update.
-	* jit.c (finalize_symtab): Update.
-	* infrun.c (insert_exception_resume_from_probe): Update.
-	* ia64-tdep.c (ia64_find_unwind_table): Update.
-	* hppa-tdep.c (internalize_unwinds): Update.
-	* gdbtypes.c (get_type_arch, init_float_type, objfile_type):
-	Update.
-	* gcore.c (call_target_sbrk): Update.
-	* elfread.c (record_minimal_symbol, elf_symtab_read)
-	(elf_rel_plt_read, elf_gnu_ifunc_record_cache)
-	(elf_gnu_ifunc_resolve_by_got): Update.
-	* dwarf2/read.c (create_addrmap_from_index)
-	(create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
-	(read_debug_names_from_section)
-	(process_psymtab_comp_unit_reader, add_partial_symbol)
-	(add_partial_subprogram, process_full_comp_unit)
-	(read_file_scope, read_func_scope, read_lexical_block_scope)
-	(read_call_site_scope, dwarf2_ranges_read)
-	(dwarf2_record_block_ranges, dwarf2_add_field)
-	(mark_common_block_symbol_computed, read_tag_pointer_type)
-	(read_tag_string_type, dwarf2_init_float_type)
-	(dwarf2_init_complex_target_type, read_base_type)
-	(partial_die_info::read, partial_die_info::read)
-	(read_attribute_value, dwarf_decode_lines_1, new_symbol)
-	(dwarf2_fetch_die_loc_sect_off): Update.
-	* dwarf2/loc.c (dwarf2_find_location_expression)
-	(class dwarf_evaluate_loc_desc, rw_pieced_value)
-	(dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
-	(dwarf2_loc_desc_get_symbol_read_needs)
-	(locexpr_describe_location_piece, locexpr_describe_location_1)
-	(loclist_describe_location): Update.
-	* dwarf2/index-write.c (write_debug_names): Update.
-	* dwarf2/frame.c (dwarf2_build_frame_info): Update.
-	* dtrace-probe.c (dtrace_process_dof): Update.
-	* dbxread.c (read_dbx_symtab, dbx_end_psymtab)
-	(process_one_symbol): Update.
-	* ctfread.c (ctf_init_float_type, read_base_type): Update.
-	* coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
-	(coff_read_enum_type): Update.
-	* cli/cli-cmds.c (edit_command, list_command): Update.
-	* buildsym.c (buildsym_compunit::finish_block_internal): Update.
-	* breakpoint.c (create_overlay_event_breakpoint)
-	(create_longjmp_master_breakpoint)
-	(create_std_terminate_master_breakpoint)
-	(create_exception_master_breakpoint, get_sal_arch): Update.
-	* block.c (block_gdbarch): Update.
-	* annotate.c (annotate_source_line): Update.
-
-2020-04-17  Tom Tromey  <tromey@adacore.com>
-
-	* auto-load.c (show_auto_load_cmd): Remove.
-	(auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
-	* arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
-	(maintenance_print_arc_command): Remove.
-	* tui/tui-win.c (tui_command): Remove.
-	(tui_get_cmd_list): Use add_basic_prefix_cmd.
-	* tui/tui-layout.c (tui_layout_command): Remove.
-	(_initialize_tui_layout): Use add_basic_prefix_cmd.
-	* python/python.c (user_set_python, user_show_python): Remove.
-	(_initialize_python): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* guile/guile.c (set_guile_command, show_guile_command): Remove.
-	(install_gdb_commands): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	(info_guile_command): Remove.
-	* dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
-	(_initialize_dwarf2_read): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
-	Remove do_set and do_show parameters.
-	* cli/cli-style.c (set_style, show_style): Remove.
-	(_initialize_cli_style): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	(cli_style_option::add_setshow_commands): Remove do_set and
-	do_show parameters.
-	(cli_style_option::add_setshow_commands): Use
-	add_basic_prefix_cmd, add_show_prefix_cmd.
-	(STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
-	(set_style_name): Remove.
-	* cli/cli-dump.c (dump_command, append_command): Remove.
-	(srec_dump_command, ihex_dump_command, verilog_dump_command)
-	(tekhex_dump_command, binary_dump_command)
-	(binary_append_command): Remove.
-	(_initialize_cli_dump): Use add_basic_prefix_cmd.
-	* windows-tdep.c (w32_prefix_command_valid): Remove global.
-	(init_w32_command_list): Remove; move into ...
-	(_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
-	* valprint.c (set_print, show_print, set_print_raw)
-	(show_print_raw): Remove.
-	(_initialize_valprint): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* typeprint.c (set_print_type, show_print_type): Remove.
-	(_initialize_typeprint): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* record.c (set_record_command, show_record_command): Remove.
-	(_initialize_record): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	(info_command, show_command, set_debug, show_debug): Remove.
-	* top.h (set_history, show_history): Don't declare.
-	* top.c (set_history, show_history): Remove.
-	* target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
-	(unset_tdesc_cmd): Remove.
-	(_initialize_target_descriptions): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* symtab.c (info_module_command): Remove.
-	(_initialize_symtab): Use add_basic_prefix_cmd.
-	* symfile.c (overlay_command): Remove.
-	(_initialize_symfile): Use add_basic_prefix_cmd.
-	* sparc64-tdep.c (info_adi_command): Remove.
-	(_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
-	* sh-tdep.c (show_sh_command, set_sh_command): Remove.
-	(_initialize_sh_tdep): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* serial.c (serial_set_cmd, serial_show_cmd): Remove.
-	(_initialize_serial): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
-	(_initialize_ser_tcp): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
-	(_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* riscv-tdep.c (show_riscv_command, set_riscv_command)
-	(show_debug_riscv_command, set_debug_riscv_command): Remove.
-	(_initialize_riscv_tdep): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* remote.c (remote_command, set_remote_cmd): Remove.
-	(_initialize_remote): Use add_basic_prefix_cmd.
-	* record-full.c (set_record_full_command)
-	(show_record_full_command): Remove.
-	(_initialize_record_full): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* record-btrace.c (cmd_set_record_btrace)
-	(cmd_show_record_btrace, cmd_set_record_btrace_bts)
-	(cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
-	(cmd_show_record_btrace_pt): Remove.
-	(_initialize_record_btrace): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* ravenscar-thread.c (set_ravenscar_command)
-	(show_ravenscar_command): Remove.
-	(_initialize_ravenscar): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* mips-tdep.c (show_mips_command, set_mips_command)
-	(_initialize_mips_tdep): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* maint.c (maintenance_command, maintenance_info_command)
-	(maintenance_check_command, maintenance_print_command)
-	(maintenance_set_cmd, maintenance_show_cmd): Remove.
-	(_initialize_maint_cmds): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	(show_per_command_cmd): Remove.
-	* maint-test-settings.c (maintenance_set_test_settings_cmd):
-	Remove.
-	(maintenance_show_test_settings_cmd): Remove.
-	(_initialize_maint_test_settings): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* maint-test-options.c (maintenance_test_options_command):
-	Remove.
-	(_initialize_maint_test_options): Use add_basic_prefix_cmd.
-	* macrocmd.c (macro_command): Remove
-	(_initialize_macrocmd): Use add_basic_prefix_cmd.
-	* language.c (set_check, show_check): Remove.
-	(_initialize_language): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* infcmd.c (unset_command): Remove.
-	(_initialize_infcmd): Use add_basic_prefix_cmd.
-	* i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
-	(_initialize_i386_tdep): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* go32-nat.c (go32_info_dos_command): Remove.
-	(_initialize_go32_nat): Use add_basic_prefix_cmd.
-	* cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
-	(do_show_prefix_cmd, add_show_prefix_cmd): New functions.
-	* frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
-	(_initialize_frame): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* dcache.c (set_dcache_command, show_dcache_command): Remove.
-	(_initialize_dcache): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* cp-support.c (maint_cplus_command): Remove.
-	(_initialize_cp_support): Use add_basic_prefix_cmd.
-	* btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
-	(maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
-	(maint_btrace_pt_show_cmd, _initialize_btrace): Use
-	add_basic_prefix_cmd, add_show_prefix_cmd.
-	* breakpoint.c (save_command): Remove.
-	(_initialize_breakpoint): Use add_basic_prefix_cmd.
-	* arm-tdep.c (set_arm_command, show_arm_command): Remove.
-	(_initialize_arm_tdep): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
-	(set_ada_command, show_ada_command): Remove.
-	(_initialize_ada_language): Use add_basic_prefix_cmd,
-	add_show_prefix_cmd.
-	* command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
-
-2020-04-16  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
-	* nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
-
-2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
-	warning messages.
-
-2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
-	import table is not at beginning of .idata section.
-
-2020-04-16  Pedro Alves  <palves@redhat.com>
-
-	* inferior.c (delete_inferior): Use delete operator directly
-	instead of delete_program_space.
-	* progspace.c (add_program_space): New, factored out from
-	program_space::program_space.
-	(remove_program_space): New, factored out from
-	delete_program_space.
-	(program_space::program_space): Remove intro comment.  Rewrite.
-	(program_space::~program_space): Remove intro comment.  Call
-	remove_program_space.
-	(delete_program_space): Delete.
-	* progspace.h (program_space::program_space): Make explicit.  Move
-	intro comment here, adjusted.
-	(program_space::~program_space): Move intro comment here,
-	adjusted.
-	(delete_program_space): Remove.
-
-2020-04-16  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_nat::handle_access_violation): New
-	function.
-	* nat/windows-nat.h (handle_access_violation): Declare.
-	* nat/windows-nat.c (handle_exception): Move Cygwin code to
-	windows-nat.c.  Call handle_access_violation.
-
-2020-04-16  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25791
-	* dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
-	CUs without psymtab.
-
-2020-04-16  Kevin Buettner  <kevinb@redhat.com>
-
-	* python/python.c (do_start_initialization): Don't call
-	PyEval_InitThreads for Python 3.9 and beyond.
-
-2020-04-15  Kamil Rytarowski  <n54@gmx.com>
-
-	* obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
-	thread functions.
-	(obsd_nat_target::wait): Likewise.
-
-2020-04-15  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
-	(DEBUG_EXCEPT): Use debug_printf.
-
-2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* completer.c (class completion_tracker::completion_hash_entry)
-	<hash_name>: New member function.
-	(completion_tracker::discard_completions): New callback to hash a
-	completion_hash_entry, pass this to htab_create_alloc.
-
-2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* windows-nat.c (windows_make_so): Warn rather than stopping with
-	an error if realpath() fails.
-
-2020-04-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
-	(nbsd_nat_target::info_proc): Add do_status.
-
-2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
-	    Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25718
-	* psympriv.h (struct partial_symtab::read_symtab)
-	(struct partial_symtab::expand_psymtab)
-	(struct partial_symtab::read_dependencies): Update comments.
-	* dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
-	read_symtab for includer.
-	(struct dwarf2_include_psymtab::expand_psymtab): Assert false.
-	(struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
-	(struct dwarf2_include_psymtab::m_readin): Remove.
-	(struct dwarf2_include_psymtab::includer): New member function.
-	(dwarf2_psymtab::expand_psymtab): Assert !readin.
-
-2020-04-14  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25720
-	* symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
-	with NULL symbol_matcher and lookup_name.
-	* psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
-	and lookup_name.
-	* dwarf2/read.c (dw2_expand_symtabs_matching)
-	(dw2_debug_names_expand_symtabs_matching): Same.
-	* symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
-	Make lookup_name a pointer.  Update comment.
-	* symtab.c (global_symbol_searcher::expand_symtabs): Handle
-	lookup_name being a pointer.
-	* symfile.c (expand_symtabs_matching): Same.
-	* symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
-	* linespec.c (iterate_over_all_matching_symtabs): Same.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* run-on-main-thread.c: Update include.
-	* unittests/main-thread-selftests.c: Update include.
-	* tui/tui-win.c: Update include.
-	* tui/tui-io.c: Update include.
-	* tui/tui-interp.c: Update include.
-	* tui/tui-hooks.c: Update include.
-	* top.h: Update include.
-	* top.c: Update include.
-	* ser-base.c: Update include.
-	* remote.c: Update include.
-	* remote-notif.c: Update include.
-	* remote-fileio.c: Update include.
-	* record-full.c: Update include.
-	* record-btrace.c: Update include.
-	* python/python.c: Update include.
-	* posix-hdep.c: Update include.
-	* mingw-hdep.c: Update include.
-	* mi/mi-main.c: Update include.
-	* mi/mi-interp.c: Update include.
-	* main.c: Update include.
-	* linux-nat.c: Update include.
-	* interps.c: Update include.
-	* infrun.c: Update include.
-	* inf-loop.c: Update include.
-	* event-top.c: Update include.
-	* event-loop.c: Move to ../gdbsupport/.
-	* event-loop.h: Move to ../gdbsupport/.
-	* async-event.h: Update include.
-	* Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-win.c: Include async-event.h.
-	* remote.c: Include async-event.h.
-	* remote-notif.c: Include async-event.h.
-	* record-full.c: Include async-event.h.
-	* record-btrace.c: Include async-event.h.
-	* infrun.c: Include async-event.h.
-	* event-top.c: Include async-event.h.
-	* event-loop.h: Move some declarations to async-event.h.
-	* event-loop.c: Don't include ser-event.h or top.h.  Move some
-	code to async-event.c.
-	* async-event.h: New file.
-	* async-event.c: New file.
-	* Makefile.in (COMMON_SFILES): Add async-event.c.
-	(HFILES_NO_SRCDIR): Add async-event.h.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* utils.c (flush_streams): New function.
-	* event-loop.c (gdb_wait_for_event): Call flush_streams.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* event-loop.c (handle_file_event): Use warning, not
-	printf_unfiltered.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* event-loop.c: Include <chrono>.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* gdb_select.h: Move to ../gdbsupport/.
-	* event-loop.c: Update include path.
-	* top.c: Update include path.
-	* ser-base.c: Update include path.
-	* ui-file.c: Update include path.
-	* ser-tcp.c: Update include path.
-	* guile/scm-ports.c: Update include path.
-	* posix-hdep.c: Update include path.
-	* ser-unix.c: Update include path.
-	* gdb_usleep.c: Update include path.
-	* mingw-hdep.c: Update include path.
-	* inflow.c: Update include path.
-	* infrun.c: Update include path.
-	* event-top.c: Update include path.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* configure: Rebuild.
-	* configure.ac: Remove checks that are now in GDB_AC_COMMON.
-
-2020-04-13  Tom Tromey  <tom@tromey.com>
-
-	* event-loop.h (start_event_loop): Don't declare.
-	* event-loop.c (start_event_loop): Move...
-	* main.c (start_event_loop): ...here.  Now static.
-
-2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
-
-	* MAINTAINERS: Update my email address.
-
-2020-04-12  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
-	IP_ALL.
-
-2020-04-12  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (nbsd_pid_to_cmdline): Add.
-	(nbsd_nat_target::info_proc): Add do_cmdline.
-
-2020-04-12  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (nbsd_pid_to_cwd): Add.
-	(nbsd_nat_target::info_proc): Add do_cwd.
-
-2020-04-12  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
-
-2020-04-11  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
-	* nbsd-nat.c (nbsd_nat_target::find_memory_regions)
-	(nbsd_nat_target::info_proc): New functions.
-	* nbsd-nat.c (kinfo_get_vmmap): New function.
-	* nbsd-nat.c (nbsd_nat_target::info_proc) Use
-	nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
-	* nbsd-tdep.c (nbsd_info_proc_mappings_header)
-	(nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
-	functions.
-	* nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
-	(KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
-	(KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
-	(KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
-	(KINFO_VME_FLAG_GROWS_DOWN): New.
-
-2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
-
-	* utils.c (copy_bitwise): Use unsigned 0 constant as operand of
-	bit shift.
-
-2020-04-10  Tom Tromey  <tromey@adacore.com>
-
-	* symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
-
-2020-04-10  Tom Tromey  <tromey@adacore.com>
-
-	* symtab.c (get_symbol_address, get_msymbol_address): Skip
-	separate debug files.
-
-2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
-
-	* nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
-	Move to...
-	* nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
-	... here.
-	* windows-nat.c (windows_nat_target::get_windows_debug_event):
-	Check for STATUS_WX86_BREAKPOINT.
-	(windows_nat_target::wait): Same.
-
-2020-04-10  Tom de Vries  <tdevries@suse.de>
-
-	PR cli/25808
-	* python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
-
-2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* MAINTAINERS (Global Maintainers): Add Tom de Vries.
-	(Write After Approval): Remove Tom de Vries.
-
-2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	revert partially:
-	2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* buildsym.c (record_line): Fix undefined behavior and preserve
-	lines at eof.
-
-2020-04-09  Kamil Rytarowski  <n54@gmx.com>
-
-	* auxv.h (svr4_auxv_parse): New.
-	* auxv.c (default_auxv_parse): Split into default_auxv_parse
-	and generic_auxv_parse.
-	(svr4_auxv_parse): Add.
-	* obsd-tdep.c: Include "auxv.h".
-	(obsd_auxv_parse): Remove.
-	(obsd_init_abi): Remove comment.
-	(obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
-	from `obsd_auxv_parse' to `svr4_auxv_parse'.
-	* nbsd-tdep.c: Include "auxv.h".
-	(nbsd_init_abi): Call set_gdbarch_auxv_parse.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* nat/windows-nat.h (last_wait_event): Don't declare.
-	(wait_for_debug_event): Update comment.
-	* nat/windows-nat.c (last_wait_event): Now static.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (wait_for_debug_event): Move to
-	nat/windows-nat.c.
-	* nat/windows-nat.h (wait_for_debug_event): Declare.
-	* nat/windows-nat.c (wait_for_debug_event): Move from
-	windows-nat.c.  No longer static.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (get_windows_debug_event): Use
-	fetch_pending_stop.
-	* nat/windows-nat.h (fetch_pending_stop): Declare.
-	* nat/windows-nat.c (fetch_pending_stop): New function.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_continue): Use matching_pending_stop and
-	continue_last_debug_event.
-	* nat/windows-nat.h (matching_pending_stop)
-	(continue_last_debug_event): Declare.
-	* nat/windows-nat.c (DEBUG_EVENTS): New define.
-	(matching_pending_stop, continue_last_debug_event): New
-	functions.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
-	(handle_exception_result): Move to nat/windows-nat.h.
-	(DEBUG_EXCEPTION_SIMPLE): Remove.
-	(windows_nat::handle_ms_vc_exception): New function.
-	(handle_exception): Move to nat/windows-nat.c.
-	(get_windows_debug_event): Update.
-	(STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
-	nat/windows-nat.c.
-	* nat/windows-nat.h (handle_ms_vc_exception): Declare.
-	(handle_exception_result): Move from windows-nat.c.
-	(handle_exception): Declare.
-	* nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
-	(STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
-	windows-nat.c.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (exception_count, event_count): Remove.
-	(handle_exception, get_windows_debug_event)
-	(do_initial_windows_stuff): Update.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_nat::handle_load_dll)
-	(windows_nat::handle_unload_dll): Rename.  No longer static.
-	* nat/windows-nat.h (handle_load_dll, handle_unload_dll):
-	Declare.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* complaints.h (stop_whining): Declare at top-level.
-	(complaint): Don't declare stop_whining.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_nat::handle_output_debug_string):
-	Rename.  No longer static.
-	* nat/windows-nat.h (handle_output_debug_string): Declare.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (current_process_handle, current_process_id)
-	(main_thread_id, last_sig, current_event, last_wait_event)
-	(current_windows_thread, desired_stop_thread_id, pending_stops)
-	(struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
-	(display_selectors, fake_create_process)
-	(get_windows_debug_event): Update.
-	* nat/windows-nat.h (current_process_handle, current_process_id)
-	(main_thread_id, last_sig, current_event, last_wait_event)
-	(current_windows_thread, desired_stop_thread_id, pending_stops)
-	(struct pending_stop, siginfo_er): Move from windows-nat.c.
-	* nat/windows-nat.c (current_process_handle, current_process_id)
-	(main_thread_id, last_sig, current_event, last_wait_event)
-	(current_windows_thread, desired_stop_thread_id, pending_stops)
-	(siginfo_er): New globals.  Move from windows-nat.c.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (get_image_name): Move to nat/windows-nat.c.
-	(handle_load_dll): Update.
-	* nat/windows-nat.c (get_image_name): Move from windows-nat.c.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (enum thread_disposition_type): Move to
-	nat/windows-nat.h.
-	(windows_nat::thread_rec): Rename from thread_rec.  No longer
-	static.
-	(windows_add_thread, windows_nat_target::fetch_registers)
-	(windows_nat_target::store_registers, handle_exception)
-	(windows_nat_target::resume, get_windows_debug_event)
-	(windows_nat_target::get_tib_address)
-	(windows_nat_target::thread_name)
-	(windows_nat_target::thread_alive): Update.
-	* nat/windows-nat.h (enum thread_disposition_type): Move from
-	windows-nat.c.
-	(thread_rec): Declare.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c: Add "using namespace".
-	* nat/windows-nat.h: Wrap contents in windows_nat namespace.
-	* nat/windows-nat.c: Wrap contents in windows_nat namespace.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* nat/windows-nat.h (struct windows_thread_info): Declare
-	destructor.
-	* nat/windows-nat.c (~windows_thread_info): New.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	PR gdb/22992
-	* windows-nat.c (current_event): Update comment.
-	(last_wait_event, desired_stop_thread_id): New globals.
-	(struct pending_stop): New.
-	(pending_stops): New global.
-	(windows_nat_target) <stopped_by_sw_breakpoint>
-	<supports_stopped_by_sw_breakpoint>: New methods.
-	(windows_fetch_one_register): Add assertions.  Adjust PC.
-	(windows_continue): Handle pending stops.  Suspend other threads
-	when stepping.  Use last_wait_event
-	(wait_for_debug_event): New function.
-	(get_windows_debug_event): Use wait_for_debug_event.  Handle
-	pending stops.  Queue spurious stops.
-	(windows_nat_target::wait): Set stopped_at_software_breakpoint.
-	(windows_nat_target::kill): Use wait_for_debug_event.
-	* nat/windows-nat.h (struct windows_thread_info)
-	<stopped_at_software_breakpoint>: New field.
-	* nat/windows-nat.c (windows_thread_info::resume): Clear
-	stopped_at_software_breakpoint.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (enum thread_disposition_type): New.
-	(thread_rec): Replace "get_context" parameter with "disposition";
-	change type.
-	(windows_add_thread, windows_nat_target::fetch_registers)
-	(windows_nat_target::store_registers, handle_exception)
-	(windows_nat_target::resume, get_windows_debug_event)
-	(windows_nat_target::get_tib_address)
-	(windows_nat_target::thread_name)
-	(windows_nat_target::thread_alive): Update.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (thread_rec): Use windows_thread_info::suspend.
-	(windows_continue): Use windows_continue::resume.
-	* nat/windows-nat.h (struct windows_thread_info) <suspend,
-	resume>: Declare new methods.
-	* nat/windows-nat.c: New file.
-	* configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_add_thread, windows_delete_thread)
-	(windows_nat_target::fetch_registers)
-	(windows_nat_target::store_registers, fake_create_process)
-	(windows_nat_target::resume, windows_nat_target::resume)
-	(get_windows_debug_event, windows_nat_target::wait)
-	(windows_nat_target::pid_to_str)
-	(windows_nat_target::get_tib_address)
-	(windows_nat_target::get_ada_task_ptid)
-	(windows_nat_target::thread_name)
-	(windows_nat_target::thread_alive): Use lwp, not tid.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (handle_exception)
-	(windows_nat_target::thread_name): Update.
-	* nat/windows-nat.h (windows_thread_info): Remove destructor.
-	<name>: Now unique_xmalloc_ptr.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (thread_rec)
-	(windows_nat_target::fetch_registers): Update.
-	* nat/windows-nat.h (struct windows_thread_info) <suspended>:
-	Update comment.
-	<debug_registers_changed, reload_context>: Now bool.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (windows_add_thread): Use new.
-	(windows_init_thread_list, windows_delete_thread): Use delete.
-	(get_windows_debug_event): Update.
-	* nat/windows-nat.h (struct windows_thread_info): Add constructor,
-	destructor, and initializers.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (struct windows_thread_info): Remove.
-	* nat/windows-nat.h: New file.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
-	(thread_rec, windows_add_thread, windows_delete_thread)
-	(windows_continue): Update.
-
-2020-04-08  Tom Tromey  <tromey@adacore.com>
-
-	* windows-nat.c (struct windows_thread_info): Remove typedef.
-	(thread_head): Remove.
-	(thread_list): New global.
-	(thread_rec, windows_add_thread, windows_init_thread_list)
-	(windows_delete_thread, windows_continue): Update.
-
-2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* windows-tdep.h (windows_init_abi): Add comment.
-	(cygwin_init_abi): New declaration.
-	* windows-tdep.c: Split signal enumeration in two, one for
-	Windows and one for Cygwin.
-	(windows_gdb_signal_to_target): Only deal with signal of the
-	Windows OS ABI.
-	(cygwin_gdb_signal_to_target): New function.
-	(windows_init_abi): Rename to windows_init_abi_common, don't set
-	gdb_signal_to_target gdbarch method.  Add new new function with
-	this name.
-	(cygwin_init_abi): New function.
-	* amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
-	comment.  Don't call windows_init_abi.
-	(amd64_windows_init_abi): Add comment, call windows_init_abi.
-	(amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
-	* i386-windows-tdep.c (i386_windows_init_abi): Rename to
-	i386_windows_init_abi_common, don't call windows_init_abi.  Add
-	a new function of this name.
-	(i386_cygwin_init_abi): New function.
-	(_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
-	OS ABI Cygwin.
-
-2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
-	parameter.c.
-	(dwarf2_read_gdb_index): Update.
-
-2020-04-07  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-tdep.c: Include "objfiles.h".
-	(nbsd_skip_solib_resolver): New.
-	(nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
-
-2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
-
-	* dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
-	addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
-	with DW_LLE_base_addressx are being emitted in DWARFv5.
-	Add the newly added kind DW_LOC_OFFSET_PAIR also.
-	The length of location description is an unsigned ULEB integer in DWARFv5 instead of
-	unsigned integer.
-
-2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
-
-	* dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
-	(dwarf2_find_location_expression): Call the function decode_debug_loclists_
-	addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
-	with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
-	Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
-	(decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
-	DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
-
-
-2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
-
-	* dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
-	(read_loclist_index): New function definition.
-	(lookup_loclist_base): New function definition.
-	(read_loclist_header): New function definition.
-	(dwarf2_cu): Add loclist_base and loclist_header field.
-	(dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
-	(read_full_die_1): Read the value of DW_AT_loclists_base.
-	(read_attribute_reprocess): Handle DW_FORM_loclistx.
-	(read_attribute_value): Handle DW_FORM_loclistx.
-	(skip_one_die): Handle DW_FORM_loclistx.
-	(loclist_header): New structure declaration.
-	* dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
-
-2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
-	constructor.  Remove `addr` parameter from other constructor and
-	add `per_cu` parameter.
-	* dwarf2/read.c (create_partial_symtab): Update.
-
-2020-04-07  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25796
-	* dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
-	(partial_die_info::fixup): Inherit has_const_value.
-
-2020-04-07  Tom de Vries  <tdevries@suse.de>
-
-	* psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
-	symbols without address.
-
-2020-04-06  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.h (struct thread_info): Add forward declaration.
-	(nbsd_nat_target::thread_alive): Add.
-	(nbsd_nat_target::thread_name): Likewise.
-	(nbsd_nat_target::update_thread_list): Likewise.
-	(update_thread_list::post_attach): Likewise.
-	(post_attach::pid_to_str): Likewise.
-	* nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
-	(nbsd_thread_lister): Add.
-	(nbsd_nat_target::thread_alive): Likewise.
-	(nbsd_nat_target::thread_name): Likewise.
-	(nbsd_add_threads): Likewise.
-	(update_thread_list::post_attach): Likewise.
-	(nbsd_nat_target::update_thread_list): Likewise.
-	(post_attach::pid_to_str): Likewise.
-
-2020-04-06  Tom Tromey  <tromey@adacore.com>
-
-	* ada-valprint.c (print_variant_part): Extract the variant field.
-	(print_field_values): Use the field as the outer value when
-	recursing.
-
-2020-04-06  Tom Tromey  <tromey@adacore.com>
-
-	* sh-nbsd-tdep.c: Include nbsd-tdep.h.
-	* ppc-nbsd-tdep.c: Include nbsd-tdep.h.
-	* mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
-	* arm-nbsd-tdep.c: Include nbsd-tdep.h.
-	* hppa-nbsd-tdep.c: Include nbsd-tdep.h.
-
-2020-04-06  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
-	TYPE_CODE_ERROR.
-
-2020-04-06  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-tdep.c: Include "gdbarch.h".
-	Define enum with NetBSD signal numbers.
-	(nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
-	* alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
-	* amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
-	* arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
-	* hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
-	* i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
-	* mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
-	* ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
-	* sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
-	* sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
-	* sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
-	* vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
-
-2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR gdb/25325
-	* dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
-
-2020-04-03  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
-	Read constant block.
-
-2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdb_bfd.h: Include gdbsupport/byte-vector.h.
-	(gdb_bfd_get_full_section_contents): New declaration.
-	* gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
-	* windows-tdep.c (is_linked_with_cygwin_dll): Use
-	gdb_bfd_get_full_section_contents.
-
-2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* exec.c (build_section_table): Replace internal_error with
-	gdb_assert.
-	(section_table_xfer_memory_partial): Likewise.
-	* mdebugread.c (parse_partial_symbols): Likewise.
-	* psymtab.c (lookup_partial_symbol): Likewise.
-	* utils.c (wrap_here): Likewise.
-
-2020-04-02  Tom Tromey  <tromey@adacore.com>
-
-	* f-lang.c (build_fortran_types): Use arch_type to initialize
-	builtin_complex_s32 in the TYPE_CODE_ERROR case.
-
-2020-04-02  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (partial_die_info::read): Do not create a vector
-	of attributes.
-
-2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-	    Bernd Edlinger <bernd.edlinger@hotmail.de>
-	    Tom Tromey  <tromey@adacore.com>
-
-	* buildsym.c (buildsym_compunit::record_line): Remove
-	deduplication code.
-
-2020-04-02  Tom de Vries  <tdevries@suse.de>
-
-	PR ada/24671
-	* dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
-
-2020-04-02  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c (dwarf2_gdb_index_functions,
-	dwarf2_debug_names_functions): Init lookup_global_symbol_language with
-	NULL.
-	* psymtab.c (psym_lookup_global_symbol_language): New function.
-	(psym_functions): Init psym_lookup_global_symbol_language with
-	psym_lookup_global_symbol_language.
-	* symfile-debug.c (debug_sym_quick_functions): Init
-	lookup_global_symbol_language with NULL.
-	* symfile.c (set_initial_language): Remove fixme comment.
-	* symfile.h (struct quick_symbol_functions): Add
-	lookup_global_symbol_language.
-	* symtab.c (find_quick_global_symbol_language): New function.
-	(find_main_name): Use find_quick_global_symbol_language.
-
-2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
-
-2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* buildsym.c (record_line): Fix undefined behavior and preserve
-	lines at eof.
-
-2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* buildsym.c (record_line): Fix the resizing condition.
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	* value.h (value_literal_complex): Add comment.
-	* valops.c (value_literal_complex): Refer to value.h.
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	* c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
-	(scalar_type): New rule, from typebase.
-	(typebase): Use scalar_type.  Recognize complex types.
-	(field_name): Handle FLOAT_KEYWORD.
-	(ident_tokens): Add _Complex and __complex__.
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	PR exp/25299:
-	* valarith.c (promotion_type, complex_binop): New functions.
-	(scalar_binop): Handle complex numbers.  Use promotion_type.
-	(value_pos, value_neg, value_complement): Handle complex numbers.
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	* c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
-	(exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
-	(parse_number): Handle complex numbers.
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_decorations): Change complex suffix to "i".
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print_complex): Use accessors.
-	* value.h (value_real_part, value_imaginary_part): Declare.
-	* valops.c (value_real_part, value_imaginary_part): New
-	functions.
-	* value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
-
-2020-04-01  Tom Tromey  <tom@tromey.com>
-
-	* stabsread.c (rs6000_builtin_type, read_sun_floating_type)
-	(read_range_type): Update.
-	* mdebugread.c (basic_type): Update.
-	* go-lang.c (build_go_types): Use init_complex_type.
-	* gdbtypes.h (struct main_type) <complex_type>: New member.
-	(init_complex_type): Update.
-	(arch_complex_type): Don't declare.
-	* gdbtypes.c (init_complex_type): Remove "objfile" parameter.
-	Make name if none given.  Use alloc_type_copy.  Look for cached
-	complex type.
-	(arch_complex_type): Remove.
-	(gdbtypes_post_init): Use init_complex_type.
-	* f-lang.c (build_fortran_types): Use init_complex_type.
-	* dwarf2/read.c (read_base_type): Update.
-	* d-lang.c (build_d_types): Use init_complex_type.
-	* ctfread.c (read_base_type): Update.
-
-2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* infrun.c (stop_all_threads): Update assertion, plus when
-	stopping threads, take into account that we might be trying
-	to stop an all-stop target.
-	(stop_waiting): Call 'stop_all_threads' if there exists a
-	non-stop target.
-
-2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* target.h (exists_non_stop_target): New function declaration.
-	* target.c (exists_non_stop_target): New function.
-
-2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
-
-	PR gdb/24789
-	* eval.c (is_integral_or_integral_reference): New function.
-	(evaluate_subexp_standard): Allow integer references in
-	pointer arithmetic.
-
-2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* remote.c (remote_target::remote_parse_stop_reply): Remove the
-	check for no ptid in the stop reply when the target is non-stop.
-
-2020-04-01  Tom Tromey  <tromey@adacore.com>
-
-	* symtab.h (class lookup_name_info) <lookup_name_info>: Change
-	"name" parameter to rvalue reference.  Initialize m_name_holder.
-	<lookup_name_info>: New overloads.
-	<name>: Return gdb::string_view.
-	<c_str>: New method.
-	<make_ignore_params>: Update.
-	<search_name_hash>: Update.
-	<language_lookup_name>: Return const char *.
-	<m_name>: Change type.
-	* symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
-	(demangle_for_lookup_info::demangle_for_lookup_info): Update.
-	(lookup_name_info::match_any): Update.
-	* psymtab.c (match_partial_symbol, lookup_partial_symbol):
-	Update.
-	* minsyms.c (linkage_name_str): Update.
-	* language.c (default_symbol_name_matcher): Update.
-	* dwarf2/read.c (mapped_index_base::find_name_components_bounds):
-	Update.
-	* ada-lang.c (ada_fold_name): Change parameter to string_view.
-	(ada_lookup_name_info::ada_lookup_name_info): Update.
-	(literal_symbol_name_matcher): Update.
-
-2020-04-01  Tom Tromey  <tromey@adacore.com>
-
-	* psymtab.c (psymtab_search_name): Remove function.
-	(psym_lookup_symbol): Create search name and lookup name here.
-	(lookup_partial_symbol): Remove "name" parameter; add
-	lookup_name.
-	(psym_expand_symtabs_for_function): Update.
-
-2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
-
-	PR tui/25597:
-	* python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
-
-2020-03-31  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/abbrev.c (abbrev_table::read): Conditionally call
-	memcpy.
-
-2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
-
-	* features/riscv/32bit-csr.xml: Regenerated.
-	* features/riscv/64bit-csr.xml: Regenerated.
-
-2020-03-30  Tom Tromey  <tromey@adacore.com>
-
-	* ada-valprint.c (print_variant_part): Update.
-	* ada-lang.h (ada_which_variant_applies): Update.
-	* ada-lang.c (ada_which_variant_applies): Remove outer_type and
-	outer_valaddr parameters; replace with "outer" value parameter.
-	(to_fixed_variant_branch_type): Update.
-
-2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
-
-	* ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
-	<list>.  Remove inclusion of observable.h.
-	(PPC_DEBUG_CURRENT_VERSION): Move up define.
-	(struct arch_lwp_info): New struct.
-	(class ppc_linux_dreg_interface): New class.
-	(struct ppc_linux_process_info): New struct.
-	(struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
-	<low_new_clone, low_forget_process, low_prepare_to_resume>
-	<copy_thread_dreg_state, mark_thread_stale>
-	<mark_debug_registers_changed, register_hw_breakpoint>
-	<clear_hw_breakpoint, register_wp, clear_wp>
-	<can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
-	<num_memory_accesses, get_trigger_type>
-	<create_watchpoint_request, hwdebug_point_cmp>
-	<init_arch_lwp_info, get_arch_lwp_info>
-	<low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
-	methods.
-	<struct ptid_hash>: New inner struct.
-	<m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
-	members.
-	(saved_dabr_value, hwdebug_info, max_slots_number)
-	(struct hw_break_tuple, struct thread_points, ppc_threads)
-	(have_ptrace_hwdebug_interface)
-	(hwdebug_find_thread_points_by_tid)
-	(hwdebug_insert_point, hwdebug_remove_point): Remove.
-	(ppc_linux_nat_target::can_use_hw_breakpoint): Use
-	m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
-	(ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
-	use m_dreg_interface.
-	(hwdebug_point_cmp): Change to...
-	(ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
-	reference arguments instead of pointers.
-	(ppc_linux_nat_target::ranged_break_num_registers): Use
-	m_dreg_interface.
-	(ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
-	m_dreg_interface.  Call register_hw_breakpoint.
-	(ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
-	m_dreg_interface.  Call clear_hw_breakpoint.
-	(get_trigger_type): Change to...
-	(ppc_linux_nat_target::get_trigger_type): ...this method.  Add
-	comment.
-	(ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
-	use m_dreg_interface.  Call register_hw_breakpoint.
-	(ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
-	use m_dreg_interface.  Call clear_hw_breakpoint.
-	(can_use_watchpoint_cond_accel): Change to...
-	(ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
-	method.  Update comment, use m_dreg_interface and
-	m_process_info.
-	(calculate_dvc): Change to...
-	(ppc_linux_nat_target::calculate_dvc): ...this method.  Use
-	m_dreg_interface.
-	(num_memory_accesses): Change to...
-	(ppc_linux_nat_target::num_memory_accesses): ...this method.
-	(check_condition): Change to...
-	(ppc_linux_nat_target::check_condition): ...this method.
-	(ppc_linux_nat_target::can_accel_watchpoint_condition): Update
-	comment, use m_dreg_interface.
-	(create_watchpoint_request): Change to...
-	(ppc_linux_nat_target::create_watchpoint_request): ...this
-	method.  Use m_dreg_interface.
-	(ppc_linux_nat_target::insert_watchpoint): Add comment, use
-	m_dreg_interface.  Call register_hw_breakpoint or register_wp.
-	(ppc_linux_nat_target::remove_watchpoint): Add comment, use
-	m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
-	(ppc_linux_nat_target::low_forget_process)
-	(ppc_linux_nat_target::low_new_fork)
-	(ppc_linux_nat_target::low_new_clone)
-	(ppc_linux_nat_target::low_delete_thread)
-	(ppc_linux_nat_target::low_prepare_to_resume): New methods.
-	(ppc_linux_nat_target::low_new_thread): Remove previous logic,
-	only call mark_thread_stale.
-	(ppc_linux_thread_exit): Remove.
-	(ppc_linux_nat_target::stopped_data_address): Change to...
-	(ppc_linux_nat_target::low_stopped_data_address): This. Add
-	comment, use m_dreg_interface and m_thread_hw_breakpoints.
-	(ppc_linux_nat_target::stopped_by_watchpoint): Change to...
-	(ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
-	comment.  Call low_stopped_data_address.
-	(ppc_linux_nat_target::watchpoint_addr_within_range): Use
-	m_dreg_interface.
-	(ppc_linux_nat_target::masked_watch_num_registers): Use
-	m_dreg_interface.
-	(ppc_linux_nat_target::copy_thread_dreg_state)
-	(ppc_linux_nat_target::mark_thread_stale)
-	(ppc_linux_nat_target::mark_debug_registers_changed)
-	(ppc_linux_nat_target::register_hw_breakpoint)
-	(ppc_linux_nat_target::clear_hw_breakpoint)
-	(ppc_linux_nat_target::register_wp)
-	(ppc_linux_nat_target::clear_wp)
-	(ppc_linux_nat_target::init_arch_lwp_info)
-	(ppc_linux_nat_target::get_arch_lwp_info): New methods.
-	(_initialize_ppc_linux_nat): Remove observer callback.
-
-2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
-
-	* ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
-	(ppc_linux_nat_target::auxv_parse)
-	(ppc_linux_nat_target::read_description)
-	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
-	Move up.
-
-2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
-
-	* linux-nat.h (low_new_clone): New method.
-	* linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
-
-2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
-	(dbx_expand_psymtab): ... this.
-	(start_psymtab): Update.
-	* mdebugread.c (psymtab_to_symtab_1): Rename to...
-	(mdebug_expand_psymtab): ... this.
-	(parse_partial_symbols): Update.
-	(new_psymtab): Update.
-	* xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
-	(xcoff_expand_psymtab): ... this.
-	(xcoff_start_psymtab): Update.
-
-2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* psympriv.h (partial_symtab) <read_dependencies>: Rename to...
-	<expand_dependencies>: ... this.
-	* psymtab.c (partial_symtab::read_dependencies): Rename to...
-	(partial_symtab::expand_dependencies): ... this.
-	* dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
-	Update.
-	(dwarf2_psymtab::expand_psymtab): Update.
-	* dbxread.c (dbx_psymtab_to_symtab_1): Update.
-	* mdebugread.c (psymtab_to_symtab_1): Update.
-	* xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
-
-2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* psympriv.h (discard_psymtab): Remove.
-	* dbxread.c (dbx_end_psymtab): Update.
-	* xcoffread.c (xcoff_end_psymtab): Update.
-
-2020-03-28  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
-	comment.
-
-2020-03-28  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_attribute_reprocess): Fix formatting.
-
-2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-nat.c (windows_add_all_dlls): Fix system dll paths.
-
-2020-03-26  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
-	(mark_common_block_symbol_computed, read_tag_string_type)
-	(attr_to_dynamic_prop, read_subrange_type): Update.
-	(dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
-	to be methods on struct attribute.
-	(skip_one_die, process_imported_unit_die, read_namespace_alias)
-	(read_call_site_scope, partial_die_info::read)
-	(partial_die_info::read, lookup_die_type, follow_die_ref):
-	Update.
-	* dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
-	from dwarf2_get_ref_die_offset.
-	(attribute::constant_value): New method, from
-	dwarf2_get_attr_constant_value.
-	* dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
-	Declare method.
-	<constant_value>: New method.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
-	(dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
-	(dwarf_type_encoding_name): Move to stringify.c.
-	* Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
-	* dwarf2/stringify.c: New file.
-	* dwarf2/stringify.h: New file.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
-	Rewrite.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
-	methods.
-	* dwarf2/read.c (lookup_addr_base): Move to die.h.
-	(lookup_ranges_base): Likewise.
-	(read_cutu_die_from_dwo, read_full_die_1): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_import_statement, read_file_scope)
-	(read_type_unit_scope, inherit_abstract_dies, read_func_scope)
-	(read_lexical_block_scope, read_call_site_scope)
-	(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
-	(handle_struct_member_die, process_structure_scope)
-	(update_enumeration_type_from_children)
-	(process_enumeration_scope, read_array_type, read_common_block)
-	(read_namespace, read_module, read_subroutine_type): Update.
-	(sibling_die): Remove.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
-	(build_type_psymtabs_reader, read_structure_type)
-	(read_enumeration_type, read_full_die_1): Update.
-	(dwarf2_attr_no_follow): Move to die.h.
-	* dwarf2/die.h (struct die_info) <attr>: New method.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
-	<base_address>: Now an optional.
-	(dwarf2_find_base_address, dwarf2_rnglists_process)
-	(dwarf2_ranges_process, fill_in_loclist_baton)
-	(dwarf2_symbol_mark_computed): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct die_info): Move to die.h.
-	* dwarf2/die.h: New file.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/line-header.h (dwarf_decode_line_header): Declare.
-	* dwarf2/read.c
-	(dwarf2_statement_list_fits_in_line_number_section_complaint):
-	Move to line-header.c.
-	(read_checked_initial_length_and_offset, read_formatted_entries):
-	Likewise.
-	(dwarf_decode_line_header): Split into two.
-	* dwarf2/line-header.c
-	(dwarf2_statement_list_fits_in_line_number_section_complaint):
-	Move from read.c.
-	(read_checked_initial_length_and_offset, read_formatted_entries):
-	Likewise.
-	(dwarf_decode_line_header): New function, split from read.c.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
-	Declare method.
-	* dwarf2/read.c (read_attribute_value): Update.
-	(dwarf2_per_objfile::read_line_string): Rename from
-	read_indirect_line_string.
-	(read_formatted_entries): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
-	variable.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/macro.h (dwarf_decode_macros): Make section parameter
-	const.
-	* dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
-	(dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
-	parameter const.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
-	* dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
-	* dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
-	(dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/line-header.h (struct line_header) <is_valid_file_index,
-	file_names_size, file_full_name, file_file_name>: Use const.
-	<file_name_at, file_names>: Add const overload.
-	* dwarf2/line-header.c (line_header::file_file_name)
-	(line_header::file_full_name): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
-	(macro_start_file, consume_improper_spaces)
-	(parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
-	(dwarf_parse_macro_header, dwarf_decode_macro_bytes)
-	(dwarf_decode_macros): Move to macro.c.
-	* dwarf2/macro.c: New file.
-	* dwarf2/macro.h: New file.
-	* Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
-	method.
-	* dwarf2/section.c: New method.  From
-	read_indirect_string_at_offset_from.
-	* dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
-	(read_indirect_string_at_offset_from): Move to section.c.
-	(read_indirect_string_at_offset): Rewrite.
-	(read_indirect_line_string_at_offset): Remove.
-	(read_indirect_string, read_indirect_line_string)
-	(dwarf_decode_macro_bytes): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/section.h (struct dwarf2_section_info)
-	<overload_complaint>: Declare.
-	(dwarf2_section_buffer_overflow_complaint): Don't declare.
-	* dwarf2/section.c (dwarf2_section_info::overflow_complaint):
-	Rename from dwarf2_section_buffer_overflow_complaint.
-	* dwarf2/read.c (skip_one_die, partial_die_info::read)
-	(skip_form_bytes, dwarf_decode_macro_bytes): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
-	Declare.
-	* dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
-	Move from read.c.
-	* dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
-	to section.c.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (macro_start_file): Change "cu" parameter to
-	"builder".
-	(dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
-	parameter.
-	(dwarf_decode_macros): Update.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_attribute_value): Update.
-	(read_indirect_string_from_dwz): Move to dwz.c; change into
-	method.
-	(dwarf_decode_macro_bytes): Update.
-	* dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
-	* dwarf2/dwz.c: New file.
-	* Makefile.in (COMMON_SFILES): Add dwz.c.
-
-2020-03-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwz_file): Move to dwz.h.
-	* dwarf2/read.c: Add include.
-	* dwarf2/index-write.c: Add include.
-	* dwarf2/index-cache.c: Add include.
-	* dwarf2/dwz.h: New file.
-
-2020-03-25  Tom Tromey  <tom@tromey.com>
-
-	* compile/compile-object-load.c (get_out_value_type): Mention
-	correct symbol name in error message.
-
-2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-nat.c (windows_add_all_dlls): Fix system dll paths.
-
-2020-03-25  Tom de Vries  <tdevries@suse.de>
-
-	* symtab.h (is_main_symtab_of_compunit_symtab): New function.
-	* symmisc.c (dump_symtab_1): Print user and includes fields.
-	(maintenance_info_symtabs): Same.
-
-2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR gdb/25534
-	* riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
-	(riscv_regcache_cooked_write): New function.
-	(riscv_push_dummy_call): Use new function.
-	(riscv_return_value): Likewise.
-
-2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
-	* fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
-	* inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
-	* inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
-	* infrun.c (follow_fork): Likewise.
-	(follow_fork_inferior): Likewise.
-	* linux-nat.c (linux_nat_target::follow_fork): Likewise.
-	* linux-nat.h (class linux_nat_target): Likewise.
-	* remote.c (class remote_target) <follow_fork>: Likewise.
-	(remote_target::follow_fork): Likewise.
-	* target-delegates.c: Re-generate.
-	* target.c (default_follow_fork): Likewise.
-	(target_follow_fork): Likewise.
-	* target.h (struct target_ops) <follow_fork>: Likewise.
-	(target_follow_fork): Likewise.
-
-2020-03-24  Tom de Vries  <tdevries@suse.de>
-
-	* psymtab.c (maintenance_info_psymtabs): Print user field.
-
-2020-03-20  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
-	const.
-	* dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
-	const.
-
-2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
-
-	* ptrace.m4: Don't check for ptrace declaration.
-	* config.in: Re-generate.
-	* configure: Re-generate.
-	* nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
-	not defined.
-
-2020-03-20  Kamil Rytarowski  <n54@gmx.com>
-
-	* amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
-	`PTRACE_TYPE_RET'.
-	* i386-bsd-nat.c (gdb_ptrace): Likewise.
-	* sparc-nat.c (gdb_ptrace): Likewise.
-	* x86-bsd-nat.c (gdb_ptrace): Likewise.
-
-2020-03-20  Tom Tromey  <tromey@adacore.com>
-
-	* c-exp.y (lex_one_token): Fix assert.
-
-2020-03-20  Tom Tromey  <tromey@adacore.com>
-
-	* ada-tasks.c (read_atcb): Use smaller length in strncpy call.
-	* linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
-	strncpy call.
-
-2020-03-20  Tom Tromey  <tromey@adacore.com>
-
-	* symmisc.c (maintenance_print_one_line_table): Use ui_out.
-
-2020-03-20  Tom Tromey  <tromey@adacore.com>
-
-	* ada-valprint.c (print_variant_part): Remove parameters; switch
-	to value-based API.
-	(print_field_values): Likewise.
-	(ada_val_print_struct_union): Likewise.
-	(ada_value_print_1): Update.
-
-2020-03-20  Kamil Rytarowski  <n54@gmx.com>
-
-	* ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
-	nbsd_nat_target instead of inf_ptrace_target.
-	* ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
-	nbsd_nat_target.
-
-2020-03-20  Kamil Rytarowski  <n54@gmx.com>
-
-	* hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
-	it to the ptrace call.
-	* (store_registers): Likewise.
-
-2020-03-20  Kamil Rytarowski  <n54@gmx.com>
-
-	* ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
-	it to the ptrace call.
-	* (store_registers): Likewise.
-
-2020-03-19  Luis Machado  <luis.machado@linaro.org>
-
-	* nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
-	valid, fetch vg value from ptrace.
-
-2020-03-19  Kamil Rytarowski  <n54@gmx.com>
-	* inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
-	* inf-ptrace.c: Likewise.
-	* (gdb_ptrace): Add.
-	* (inf_ptrace_target::resume): Update.
-	* (inf_ptrace_target::xfer_partial): Likewise.
-	* (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
-	* (inf_ptrace_peek_poke): Update.
-
-2020-03-19  Kamil Rytarowski  <n54@gmx.com>
-
-	* x86-bsd-nat.c (gdb_ptrace): New.
-	* (x86bsd_dr_set): Add new argument `ptid'.
-	* (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
-	x86bsd_dr_set_addr): Update.
-
-2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* remote.c (remote_target::process_stop_reply): Handle events for
-	all threads differently.
-
-2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* completer.c (completion_tracker::remove_completion): Define new
-	function.
-	* completer.h (completion_tracker::remove_completion): Declare new
-	function.
-	* symtab.c (completion_list_add_symbol): Remove aliasing msymbols
-	when adding a C++ function symbol.
-
-2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* completer.c (completion_tracker::completion_hash_entry): Define
-	new class.
-	(advance_to_filename_complete_word_point): Call
-	recompute_lowest_common_denominator.
-	(completion_tracker::completion_tracker): Call discard_completions
-	to setup the hash table.
-	(completion_tracker::discard_completions): Allow for being called
-	from the constructor, pass new equal function, and element deleter
-	when constructing the hash table.  Initialise new class member
-	variables.
-	(completion_tracker::maybe_add_completion): Remove use of
-	m_entries_vec, and store more information into m_entries_hash.
-	(completion_tracker::recompute_lcd_visitor): New function, most
-	content taken from...
-	(completion_tracker::recompute_lowest_common_denominator):
-	...here, this now just visits each item in the hash calling the
-	above visitor.
-	(completion_tracker::build_completion_result): Remove use of
-	m_entries_vec, call recompute_lowest_common_denominator.
-	* completer.h (completion_tracker::have_completions): Remove use
-	of m_entries_vec.
-	(completion_tracker::completion_hash_entry): Declare new class.
-	(completion_tracker::recompute_lowest_common_denominator): Change
-	function signature.
-	(completion_tracker::recompute_lcd_visitor): Declare new function.
-	(completion_tracker::m_entries_vec): Delete.
-	(completion_tracker::m_entries_hash): Initialize to NULL.
-	(completion_tracker::m_lowest_common_denominator_valid): New
-	member variable.
-	(completion_tracker::m_lowest_common_denominator_max_length): New
-	member variable.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* regformats/regdef.h: Put reg in gdb namespace.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* i386-bsd-nat.c (gdb_ptrace): New.
-	* (i386bsd_fetch_inferior_registers,
-	i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
-	* (i386bsd_fetch_inferior_registers,
-	i386bsd_store_inferior_registers) Use gdb_ptrace.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* amd64-bsd-nat.c (gdb_ptrace): New.
-	* (amd64bsd_fetch_inferior_registers,
-	amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
-	* (amd64bsd_fetch_inferior_registers,
-	amd64bsd_store_inferior_registers) Use gdb_ptrace.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* user-regs.c (user_reg::read): Rename to...
-	(user_reg::xread): ...this.
-	* (append_user_reg): Rename argument `read' to `xread'.
-	* (user_reg_add_builtin): Likewise.
-	* (user_reg_add): Likewise.
-	* (value_of_user_reg): Likewise.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* sparc-nat.c (gdb_ptrace): New.
-	* sparc-nat.c (sparc_fetch_inferior_registers)
-	(sparc_store_inferior_registers) Remove obsolete comment.
-	* sparc-nat.c (sparc_fetch_inferior_registers)
-	(sparc_store_inferior_registers) Switch from pid_t to ptid_t.
-	* sparc-nat.c (sparc_fetch_inferior_registers)
-	(sparc_store_inferior_registers) Use gdb_ptrace.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
-	it to the ptrace call.
-	* sh-nbsd-nat.c (store_registers): Likewise.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
-	nbsd_nat_target instead of inf_ptrace_target.
-	* sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
-	nbsd_nat_target.
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* amd64-bsd-nat.c: Include amd64-bsd-nat.h".
-
-2020-03-17  Kamil Rytarowski  <n54@gmx.com>
-
-	* nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
-	<sys/sysctl.h>.
-	* nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
-
-2020-03-17  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/23710
-	* dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
-	fields.
-	* dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
-	fields.
-	(process_imported_unit_die): Skip import of c++ CUs.
-
-2020-03-16  Tom Tromey  <tom@tromey.com>
-
-	* p-valprint.c (pascal_object_print_value): Initialize
-	base_value.
-
-2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
-	    Shahab Vahedi  <shahab@synopsys.com>
-
-	* Makefile.in: Add arch/arc.o
-	* configure.tgt: Likewise.
-	* arc-tdep.c (arc_tdesc_init): Use arc_read_description.
-	(_initialize_arc_tdep): Don't initialize old target descriptions.
-	(arc_read_description): New function to cache target descriptions.
-	* arc-tdep.h (arc_read_description): Add proto type.
-	* arch/arc.c: New file.
-	* arch/arc.h: Likewise.
-	* features/Makefile: Replace old target descriptions with new.
-	* features/arc-arcompact.c: Remove.
-	* features/arc-arcompact.xml: Likewise.
-	* features/arc-v2.c: Likewise
-	* features/arc-v2.xml: Likewise
-	* features/arc/aux-arcompact.xml: New file.
-	* features/arc/aux-v2.xml: Likewise.
-	* features/arc/core-arcompact.xml: Likewise.
-	* features/arc/core-v2.xml: Likewise.
-	* features/arc/aux-arcompact.c: Generate.
-	* features/arc/aux-v2.c: Likewise.
-	* features/arc/core-arcompact.c: Likewise.
-	* features/arc/core-v2.c: Likewise.
-	* target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
-
-2020-03-16  Tom Tromey  <tromey@adacore.com>
-
-	PR gdb/25663:
-	* dwarf2/read.c (dwarf2_name): Strip leading namespaces after
-	putting value into bcache.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	PR gdb/21500
-	* amd64-windows-tdep.c (amd64_windows_init_abi): Rename
-	to...
-	(amd64_windows_init_abi_common): ... this.  Don't set size of
-	long type.
-	(amd64_windows_init_abi): New function.
-	(amd64_cygwin_init_abi): New function.
-	(_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
-	the Cygwin OS ABI.
-	* i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
-	comment.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
-	* windows-tdep.c (CYGWIN_DLL_NAME): New.
-	(pe_import_directory_entry): New struct type.
-	(is_linked_with_cygwin_dll): New function.
-	* amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
-	GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
-	* i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
-	i386_cygwin_core_osabi_sniffer.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* i386-cygwin-tdep.c: Rename to...
-	* i386-windows-tdep.c: ... this.
-	* Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
-	i386-windows-tdep.c.
-	* configure.tgt: Likewise.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
-	* osabi.c (gdb_osabi_names): Add "Windows".
-	* i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
-	GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
-	(i386_cygwin_core_osabi_sniffer): New function, extracted from
-	i386_cygwin_osabi_sniffer.
-	(_initialize_i386_cygwin_tdep): Register OS ABI
-	GDB_OSABI_WINDOWS for i386.
-	* amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
-	GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
-	(_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
-	for x86-64.
-	* configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
-	when the target matches '*-*-mingw*'.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* defs.h (enum gdb_osabi): Move to...
-	* osabi.h (enum gdb_osabi): ... here.
-	* gdbarch.sh: Include osabi.h in gdbarch.h.
-	* gdbarch.h: Re-generate.
-
-2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
-
-	* amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
-	function.
-	(_initialize_amd64_windows_tdep): Register osabi sniffer.
-
-2020-03-14  Tom Tromey  <tom@tromey.com>
-
-	* c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
-	for C++.
-	(c_type_print_modifier): Likewise.  Add "language" parameter.
-	(c_type_print_varspec_prefix, c_type_print_base_struct_union)
-	(c_type_print_base_1): Update.
-	* type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
-	constants.
-	* type-stack.c (type_stack::insert): Handle tp_atomic and
-	tp_restrict.
-	(type_stack::follow_type_instance_flags): Likewise.
-	(type_stack::follow_types): Likewise.  Merge type-following code.
-	* c-exp.y (RESTRICT, ATOMIC): New tokens.
-	(space_identifier, cv_with_space_id)
-	(const_or_volatile_or_space_identifier_noopt)
-	(const_or_volatile_or_space_identifier): Remove.
-	(single_qualifier, qualifier_seq_noopt, qualifier_seq): New
-	rules.
-	(ptr_operator, typebase): Update.
-	(enum token_flag) <FLAG_C>: New constant.
-	(ident_tokens): Add "restrict", "__restrict__", "__restrict", and
-	"_Atomic".
-	(lex_one_token): Handle FLAG_C.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
-	it to the ptrace call.
-	* m68k-bsd-nat.c (store_registers): Likewise.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
-	gdb_byte *.
-	* m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
-	* m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
-	* m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
-	nbsd_nat_target instead of inf_ptrace_target.
-	* m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
-	nbsd_nat_target.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
-	register_t.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
-	it to the ptrace call.
-	* alpha-bsd-nat.c (store_registers): Likewise.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
-	includes.
-	* alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
-	* alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
-	fill_fpregset): Likewise.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
-	nbsd_nat_target instead of inf_ptrace_target.
-	* alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
-	nbsd_nat_target.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
-	register_t.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* arm-nbsd-nat.c (fetch_register): New variable lwp and pass
-	it to the ptrace call.
-	* arm-nbsd-nat.c (fetch_fp_register): Likewise.
-	* arm-nbsd-nat.c (fetch_fp_regs): Likewise.
-	* arm-nbsd-nat.c (store_register): Likewise.
-	* arm-nbsd-nat.c (store_regs): Likewise.
-	* arm-nbsd-nat.c (store_fp_register): Likewise.
-	* arm-nbsd-nat.c (store_fp_regs): Likewise.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
-	nbsd_nat_target instead of inf_ptrace_target.
-	* arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
-	nbsd_nat_target.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
-	it to the ptrace call.
-	* x86-bsd-nat.c (x86bsd_dr_set): Likewise.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
-	it to the ptrace call.
-	* vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
-	gdb_byte *.
-	* vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
-	instead of inf_ptrace_target.
-	* vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
-	nbsd_nat_target.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
-	register_t.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
-	register_t.
-
-2020-03-14  Kamil Rytarowski  <n54@gmx.com>
-
-	* vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
-	register_t.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* value.h (val_print): Don't declare.
-	* valprint.h (val_print_array_elements)
-	(val_print_scalar_formatted, generic_val_print): Don't declare.
-	* valprint.c (generic_val_print_array): Take a struct value.
-	(generic_val_print_ptr, generic_val_print_memberptr)
-	(generic_val_print_bool, generic_val_print_int)
-	(generic_val_print_char, generic_val_print_complex)
-	(generic_val_print): Remove.
-	(generic_value_print): Update.
-	(do_val_print): Remove unused parameters.  Don't call
-	la_val_print.
-	(val_print): Remove.
-	(common_val_print): Update.  Don't call value_check_printable.
-	(val_print_scalar_formatted, val_print_array_elements): Remove.
-	* rust-lang.c (rust_val_print): Remove.
-	(rust_language_defn): Update.
-	* p-valprint.c (pascal_val_print): Remove.
-	(pascal_value_print_inner): Update.
-	(pascal_object_print_val_fields, pascal_object_print_val):
-	Remove.
-	(pascal_object_print_static_field): Update.
-	* p-lang.h (pascal_val_print): Don't declare.
-	* p-lang.c (pascal_language_defn): Update.
-	* opencl-lang.c (opencl_language_defn): Update.
-	* objc-lang.c (objc_language_defn): Update.
-	* m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
-	* m2-lang.h (m2_val_print): Don't declare.
-	* m2-lang.c (m2_language_defn): Update.
-	* language.h (struct language_defn) <la_val_print>: Remove.
-	* language.c (unk_lang_value_print_inner): Rename.  Change
-	argument types.
-	(unknown_language_defn, auto_language_defn): Update.
-	* go-valprint.c (go_val_print): Remove.
-	* go-lang.h (go_val_print): Don't declare.
-	* go-lang.c (go_language_defn): Update.
-	* f-valprint.c (f_val_print): Remove.
-	* f-lang.h (f_value_print): Don't declare.
-	* f-lang.c (f_language_defn): Update.
-	* d-valprint.c (d_val_print): Remove.
-	* d-lang.h (d_value_print): Don't declare.
-	* d-lang.c (d_language_defn): Update.
-	* cp-valprint.c (cp_print_value_fields)
-	(cp_print_value_fields_rtti, cp_print_value): Remove.
-	(cp_print_static_field): Update.
-	* c-valprint.c (c_val_print_array, c_val_print_ptr)
-	(c_val_print_struct, c_val_print_union, c_val_print_int)
-	(c_val_print_memberptr, c_val_print): Remove.
-	* c-lang.h (c_val_print_array, cp_print_value_fields)
-	(cp_print_value_fields_rtti): Don't declare.
-	* c-lang.c (c_language_defn, cplus_language_defn)
-	(asm_language_defn, minimal_language_defn): Update.
-	* ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
-	(ada_val_print_enum): Take a struct value.
-	(ada_val_print_flt, ada_val_print_array, ada_val_print_1)
-	(ada_val_print): Remove.
-	(ada_value_print_1): Update.
-	(printable_val_type): Remove.
-	* ada-lang.h (ada_val_print): Don't declare.
-	* ada-lang.c (ada_language_defn): Update.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (do_val_print): Update.
-	* python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
-	a struct value.
-	(value_to_value_object_no_release): Declare.
-	* python/py-value.c (value_to_value_object_no_release): New
-	function.
-	* python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
-	struct value.
-	* guile/scm-value.c (vlscm_scm_from_value_no_release): New
-	function.
-	* guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
-	a struct value.
-	* guile/guile-internal.h (vlscm_scm_from_value_no_release):
-	Declare.
-	(gdbscm_apply_val_pretty_printer): Take a struct value.
-	* extension.h (apply_ext_lang_val_pretty_printer): Take a struct
-	value.
-	* extension.c (apply_ext_lang_val_pretty_printer): Take a struct
-	value.
-	* extension-priv.h (struct extension_language_ops)
-	<apply_val_pretty_printer>: Take a struct value.
-	* cp-valprint.c (cp_print_value): Create a struct value.
-	(cp_print_value): Update.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (print_field_values): Call common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (val_print_packed_array_elements): Remove
-	bitoffset and val parameters.  Call common_val_print.
-	(ada_val_print_string): Remove offset, address, and original_value
-	parameters.
-	(ada_val_print_array): Update.
-	(ada_value_print_array): New function.
-	(ada_value_print_1): Call it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_value_print): Use common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_val_print_ref): Use common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_value_print_num): New function.
-	(ada_value_print_1): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_value_print_ptr): New function.
-	(ada_value_print_1): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
-	call common_val_print.
-	(ada_val_print_1): Update.
-	(ada_value_print_1): New function.
-	(ada_value_print_inner): Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* cp-valprint.c (cp_print_value_fields): Update.
-	(cp_print_value): New function.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* m2-valprint.c (m2_value_print_inner): Use
-	cp_print_value_fields.
-	* cp-valprint.c	(cp_print_value_fields): New function.
-	* c-valprint.c (c_value_print_struct): New function.
-	(c_value_print_inner): Use c_value_print_struct.
-	* c-lang.h (cp_print_value_fields): Declare.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_value_print_array): New function.
-	(c_value_print_inner): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_value_print_memberptr): New function.
-	(c_value_print_inner): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_value_print_int): New function.
-	(c_value_print_inner): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_value_print_ptr): New function.
-	(c_value_print_inner): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_value_print_inner): Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print_complex): New function.
-	(generic_value_print): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_val_print_float): Don't call
-	val_print_scalar_formatted.
-	(generic_val_print, generic_value_print): Update.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print_char): New function
-	(generic_value_print): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print_int): New function.
-	(generic_value_print): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print_bool): New function.
-	(generic_value_print): Use it.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_val_print_func): Simplify.
-	(generic_val_print, generic_value_print): Update.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_val_print_flags): Remove.
-	(generic_val_print, generic_value_print): Update.
-	(val_print_type_code_flags): Add original_value parameter.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_val_print): Update.
-	(generic_value_print): Update.
-	* valprint.c (generic_val_print_enum): Don't call
-	val_print_scalar_formatted.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print): Call generic_value_print_ptr.
-	* valprint.c (generic_value_print_ptr): New function.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_value_print): Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* p-valprint.c (pascal_object_print_value_fields)
-	(pascal_object_print_value): New functions.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* p-valprint.c (pascal_value_print_inner): Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* f-valprint.c (f_value_print_innner): Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* m2-valprint.c (m2_print_unbounded_array): New overload.
-	(m2_print_unbounded_array): Update.
-	(m2_print_array_contents): Take a struct value.
-	(m2_value_print_inner): Rewrite.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* d-valprint.c (dynamic_array_type): Call d_value_print_inner.
-	(d_value_print_inner): New function.
-	* d-lang.h (d_value_print_inner): Declare.
-	* d-lang.c (d_language_defn): Use d_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* go-valprint.c (go_value_print_inner): New function.
-	* go-lang.h (go_value_print_inner): Declare.
-	* go-lang.c (go_language_defn): Use go_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* rust-lang.c (val_print_struct, rust_print_enum): Use the value
-	API.
-	(rust_val_print): Rewrite.
-	(rust_value_print_inner): New function, from rust_val_print.
-	(rust_language_defn): Use rust_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* ada-valprint.c (ada_value_print_inner): New function.
-	* ada-lang.h (ada_value_print_inner): Declare.
-	* ada-lang.c (ada_language_defn): Use ada_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* f-valprint.c (f_value_print_innner): New function.
-	* f-lang.h (f_value_print_innner): Declare.
-	* f-lang.c (f_language_defn): Use f_value_print_innner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* p-valprint.c (pascal_value_print_inner): New function.
-	* p-lang.h (pascal_value_print_inner): Declare.
-	* p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* m2-valprint.c (m2_value_print_inner): New function.
-	* m2-lang.h (m2_value_print_inner): Declare.
-	* m2-lang.c (m2_language_defn): Use m2_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
-	* objc-lang.c (objc_language_defn): Use c_value_print_inner.
-	* c-valprint.c (c_value_print_inner): New function.
-	* c-lang.h (c_value_print_inner): Declare.
-	* c-lang.c (c_language_defn, cplus_language_defn)
-	(asm_language_defn, minimal_language_defn): Use
-	c_value_print_inner.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* p-valprint.c (pascal_object_print_value_fields): Now static.
-	* p-lang.h (pascal_object_print_value_fields): Don't declare.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_val_print_array): Simplify.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (value_print_array_elements): New function.
-	* valprint.h (value_print_array_elements): Declare.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* printcmd.c (print_formatted): Use value_print_scalar_formatted.
-	* mips-tdep.c (mips_print_register): Use
-	value_print_scalar_formatted.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.h (value_print_scalar_formatted): Declare.
-	* valprint.c (value_print_scalar_formatted): New function.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.h (generic_value_print): Declare.
-	* valprint.c (generic_value_print): New function.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (do_val_print): Call la_value_print_inner, if
-	available.
-	* rust-lang.c (rust_language_defn): Update.
-	* p-lang.c (pascal_language_defn): Update.
-	* opencl-lang.c (opencl_language_defn): Update.
-	* objc-lang.c (objc_language_defn): Update.
-	* m2-lang.c (m2_language_defn): Update.
-	* language.h (struct language_defn) <la_value_print_inner>: New
-	member.
-	* language.c (unknown_language_defn, auto_language_defn): Update.
-	* go-lang.c (go_language_defn): Update.
-	* f-lang.c (f_language_defn): Update.
-	* d-lang.c (d_language_defn): Update.
-	* c-lang.c (c_language_defn, cplus_language_defn)
-	(asm_language_defn, minimal_language_defn): Update.
-	* ada-lang.c (ada_language_defn): Update.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* c-valprint.c (c_value_print): Use common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* cp-valprint.c (cp_print_static_field): Use common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* f-valprint.c (f77_print_array_1, f_val_print): Use
-	common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* riscv-tdep.c (riscv_print_one_register_info): Use
-	common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* mi/mi-main.c (output_register): Use common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* infcmd.c (default_print_one_register_info): Use
-	common_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.h (common_val_print_checked): Declare.
-	* valprint.c (common_val_print_checked): New function.
-	* stack.c (print_frame_arg): Use common_val_print_checked.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (do_val_print): New function, from val_print.
-	(val_print): Use do_val_print.
-	(common_val_print): Use do_val_print.
-
-2020-03-13  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (value_print): Use scoped_value_mark.
-
-2020-03-13  Tom de Vries  <tdevries@suse.de>
-
-	PR symtab/25646
-	* psymtab.c (partial_symtab::partial_symtab): Don't set
-	globals_offset and statics_offset.  Push element onto
-	current_global_psymbols and current_static_psymbols stacks.
-	(concat): New function.
-	(end_psymtab_common): Set globals_offset and statics_offset.  Pop
-	element from current_global_psymbols and current_static_psymbols
-	stacks.  Concat popped elements to global_psymbols and
-	static_symbols.
-	(add_psymbol_to_list): Use current_global_psymbols and
-	current_static_psymbols stacks.
-	* psymtab.h (class psymtab_storage): Add current_global_psymbols and
-	current_static_psymbols fields.
-
-2020-03-12  Christian Biesinger  <cbiesinger@google.com>
-
-	* corelow.c (sniff_core_bfd): Remove.
-	(class core_target) <m_core_vec>: Remove.
-	(core_target::core_target): Update.
-	(core_file_fns): Remove.
-	(deprecated_add_core_fns): Remove.
-	(default_core_sniffer): Remove.
-	(sniff_core_bfd): Remove.
-	(default_check_format): Remove.
-	(gdb_check_format): Remove.
-	(core_target_open): Update.
-	(core_target::get_core_register_section): Update.
-	(get_core_registers_cb): Update.
-	(core_target::fetch_registers): Update.
-	* gdbcore.h (struct core_fns): Remove.
-	(deprecated_add_core_fns): Remove.
-	(default_core_sniffer): Remove.
-	(default_check_format): Remove.
-
-2020-03-12  Tom Tromey  <tom@tromey.com>
-
-	* arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
-	CORE_ADDR.
-	(struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
-
-2020-03-12  Tom Tromey  <tom@tromey.com>
-
-	* remote.c (remote_target::download_tracepoint)
-	(remote_target::enable_tracepoint)
-	(remote_target::disable_tracepoint): Use phex, not sprintf_vma.
-	* breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
-	sprintf_vma.
-
-2020-03-12  Tom Tromey  <tom@tromey.com>
-
-	* symfile-mem.c: Update CORE_ADDR size assert.
-
-2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* selftest.m4: Move to gdbsupport/.
-	* acinclude.m4: Update path to selftest.m4.
-
-2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
-	(SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
-	gdbarch-selfselftests.c and selftest-arch.c.
-	(SUBDIR_UNITTESTS_OBS): Rename to...
-	(SELFTESTS_OBS): ... this.
-	(COMMON_SFILES): Remove disasm-selftests.c and
-	gdbarch-selftests.c.
-	* configure.ac: Don't add selftest-arch.{c,o} to
-	CONFIG_{SRCS,OBS}.
-	* disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
-	preprocessor conditions.
-
-2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* configure.ac: Don't source bfd/development.sh.
-	* selftest.m4: Modify comment.
-	* configure: Re-generate.
-
-2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
-
-	* selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
-	not "true" or "false".
-	* configure: Re-generate.
-
-2020-03-12  Christian Biesinger  <cbiesinger@google.com>
-
-	* Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
-	* arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
-	renamed to arm_nbsd_supply_gregset.
-	(fetch_register): Update to call arm_nbsd_supply_gregset.
-	(fetch_regs): Remove in favor of fetch_register with a -1 regno.
-	(arm_netbsd_nat_target::fetch_registers): Update.
-	(fetch_elfcore_registers): Removed.
-	(_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
-	* arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
-	(arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
-	not require NetBSD system headers.
-	(arm_nbsd_regset): New struct.
-	(arm_nbsd_iterate_over_regset_sections): New function.
-	(arm_netbsd_init_abi_common): Updated to call
-	set_gdbarch_iterate_over_regset_sections.
-	* arm-nbsd-tdep.h: New file.
-
-2020-03-11  Kevin Buettner  <kevinb@redhat.com>
-
-	* symtab.c (find_pc_sect_line): Add check which prevents infinite
-	recursion.
-	
-2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
-
-	* configure: Re-generate.
-
-2020-03-11  Tom Tromey  <tromey@adacore.com>
-
-	* ada-typeprint.c (print_choices): Fix comment.
-
-2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* buildsyms.c (buildsym_compunit::record_line): Avoid accessing
-	previous item in the list, when the list has no items.
-
-2020-03-11  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
-	PROP_LOCLIST handling code.
-
-2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* buildsym-legacy.c (record_line): Pass extra parameter to
-	record_line.
-	* buildsym.c (buildsym_compunit::record_line): Take an extra
-	parameter, reduce duplication in the line table, and record the
-	is_stmt flag in the line table.
-	* buildsym.h (buildsym_compunit::record_line): Add extra
-	parameter.
-	* disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
-	non-statement lines.
-	* dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
-	this to the symtab builder.
-	(dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
-	(lnp_state_machine::record_line): Pass a suitable is_stmt flag
-	through to dwarf_record_line_1.
-	* infrun.c (process_event_stop_test): When stepping, don't stop at
-	a non-statement instruction, and only refresh the step info when
-	we land in the middle of a line's range.  Also add an extra
-	comment.
-	* jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
-	field.
-	* record-btrace.c (btrace_find_line_range): Only record lines
-	marked as is-statement.
-	* stack.c (frame_show_address): Show the frame address if we are
-	in a non-statement sal.
-	* symmisc.c (dump_symtab_1): Print the is_stmt flag.
-	(maintenance_print_one_line_table): Print a header for the is_stmt
-	column, and include is_stmt information in the output.
-	* symtab.c (find_pc_sect_line): Find lines marked as statements in
-	preference to non-statements.
-	(find_pcs_for_symtab_line): Prefer is-statement entries.
-	(find_line_common): Likewise.
-	* symtab.h (struct linetable_entry): Add is_stmt field.
-	(struct symtab_and_line): Likewise.
-	* xcoffread.c (arrange_linetable): Initialise is_stmt field when
-	arranging the line table.
-
-2020-03-07  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
-	DIE.
-
-2020-03-07  Tom Tromey  <tom@tromey.com>
-
-	* valops.c (value_literal_complex): Remove obsolete comment.
-	* gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
-	comment.
-
-2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.h: Forward-declare thread_info.
-	(set_step_info): Add thread_info parameter, add doc.
-	* infrun.c (set_step_info): Add thread_info parameter, move doc
-	to header.
-	* infrun.c (process_event_stop_test): Pass thread to
-	set_step_info call.
-	* infcmd.c (set_step_frame): Add thread_info pointer, pass it to
-	set_step_info.
-	(prepare_one_step): Add thread_info parameter, pass it to
-	set_step_frame and prepare_one_step (recursive) call.
-	(step_1): Pass thread to prepare_one_step call.
-	(step_command_fsm::should_stop): Pass thread to
-	prepare_one_step.
-	(until_next_fsm): Pass thread to set_step_frame call.
-	(finish_command): Pass thread to set_step_info call.
-
-2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-tdep.c (windows_solib_create_inferior_hook):
-	Check if inferior is running.
-
-2020-03-06  Tom de Vries  <tdevries@suse.de>
-
-	* NEWS: Fix "the the".
-	* ctfread.c: Same.
-
-2020-03-06  Tom de Vries  <tdevries@suse.de>
-
-	* psymtab.c (psymtab_to_symtab): Don't print "done.".
-
-2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* .dir-locals.el: Add a comment referencing the other copies of
-	this file.
-
-2020-03-05  John Baldwin  <jhb@FreeBSD.org>
-
-	* fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
-	psargs.
-
-2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* .gitattributes: New file.
-
-2020-03-04  Tom Tromey  <tom@tromey.com>
-
-	* symmisc.c (print_symbol_bcache_statistics)
-	(print_objfile_statistics): Update.
-	* symfile.c (allocate_symtab): Use intern.
-	* psymtab.c (partial_symtab::partial_symtab): Use intern.
-	* objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
-	macro_cache>: Remove.
-	<string_cache>: New member.
-	(struct objfile) <intern>: New methods.
-	* elfread.c (elf_symtab_read): Use intern.
-	* dwarf2/read.c (fixup_go_packaging): Intern package name.
-	(dwarf2_compute_name, dwarf2_physname)
-	(create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
-	names.
-	(guess_partial_die_structure_name): Update.
-	(partial_die_info::fixup): Intern name.
-	(dwarf2_canonicalize_name): Change parameter to objfile.  Intern
-	name.
-	(dwarf2_name): Intern name.  Update.
-	* buildsym.c (buildsym_compunit::get_macro_table): Use
-	string_cache.
-
-2020-03-04  Tom Tromey  <tom@tromey.com>
-
-	* jit.c (bfd_open_from_target_memory): Make "target" const.
-	* corefile.c (gnutarget): Now const.
-	* gdbcore.h (gnutarget): Now const.
-
-2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
-
-	* NEWS: Mention support for WOW64 processes.
-	* amd64-windows-nat.c (amd64_mappings): Rename and remove static.
-	(amd64_windows_segment_register_p): Remove static.
-	(_initialize_amd64_windows_nat): Update.
-	* configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
-	* i386-windows-nat.c (context_offset): Update.
-	(i386_mappings): Rename and remove static.
-	(i386_windows_segment_register_p): Remove static.
-	(_initialize_i386_windows_nat): Update.
-	* windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
-	(STATUS_WX86_SINGLE_STEP): New macro.
-	(EnumProcessModulesEx): New macro.
-	(Wow64SuspendThread): New macro.
-	(Wow64GetThreadContext): New macro.
-	(Wow64SetThreadContext): New macro.
-	(Wow64GetThreadSelectorEntry): New macro.
-	(windows_set_context_register_offsets): Add static.
-	(windows_set_segment_register_p): Likewise.
-	(windows_add_thread): Adapt for WOW64 processes.
-	(windows_fetch_one_register): Likewise.
-	(windows_nat_target::fetch_registers): Likewise.
-	(windows_store_one_register): Likewise.
-	(display_selector): Likewise.
-	(display_selectors): Likewise.
-	(handle_exception): Likewise.
-	(windows_continue): Likewise.
-	(windows_nat_target::resume): Likewise.
-	(windows_add_all_dlls): Likewise.
-	(do_initial_windows_stuff): Likewise.
-	(windows_nat_target::attach): Likewise.
-	(windows_get_exec_module_filename): Likewise.
-	(windows_nat_target::create_inferior): Likewise.
-	(windows_xfer_siginfo): Likewise.
-	(_initialize_loadable): Initialize Wow64SuspendThread,
-	Wow64GetThreadContext, Wow64SetThreadContext,
-	Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
-	* windows-nat.h (windows_set_context_register_offsets):
-	Remove declaration.
-	(windows_set_segment_register_p): Likewise.
-	(i386_windows_segment_register_p): Add declaration.
-	(amd64_windows_segment_register_p): Likewise.
-
-2020-03-04  Luis Machado  <luis.machado@linaro.org>
-
-	Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
-	in "info registers" for AArch64/ARM.
-
-	The change caused "info registers" to not print GPR's.
-
-	gdb/ChangeLog:
-
-	2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
-
-	* target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
-	when reg->group is empty and reggroup is not.
-
-2020-03-03  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/frame.c (struct dwarf2_frame_cache)
-	<checked_tailcall_bottom, entry_cfa_sp_offset,
-	entry_cfa_sp_offset_p>: Remove members.
-	(dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
-	(dwarf2_frame_prev_register): Don't call
-	dwarf2_tailcall_sniffer_first.
-	(dwarf2_append_unwinders): Don't append tailcall unwinder.
-	* frame-unwind.c (add_unwinder): New fuction.
-	(frame_unwind_init): Use it.  Add tailcall unwinder.
-
-2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
-	    Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
-
-	* f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
-	value should be printed as true.
-
-2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-tdep.c (windows_solib_create_inferior_hook): New function.
-	(windows_init_abi): Set and use windows_so_ops.
-
-2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
-
-	* printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
-	when verifying if dealing with a convenience variable.
-
-2020-03-03  Luis Machado  <luis.machado@linaro.org>
-
-	* auxv.c (default_print_auxv_entry): Add new AUXV entries.
-
-2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* infrun.c (gdbarch_supports_displaced_stepping): New.
-	(use_displaced_stepping): Break up conditions in smaller pieces.
-	Use gdbarch_supports_displaced_stepping.
-	(displaced_step_prepare_throw): Use
-	gdbarch_supports_displaced_stepping.
-
-2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* NEWS: Mention new behaviour of the history filename.
-	* top.c (write_history_p): Add comment.
-	(show_write_history_p): Add header comment, give a different
-	message when history writing is on, but the history filename is
-	empty.
-	(history_filename): Add comment.
-	(history_filename_empty): New function.
-	(show_history_filename): Add header comment, give a different
-	message when the filename is empty.
-	(init_history): Compare history_filename against nullptr, and only
-	read history if the filename is not empty.
-	(set_history_filename): Add header comment, and only make
-	non-empty filenames absolute.
-	(init_main): Make the filename argument to 'set history filename'
-	optional.
-
-2020-03-02  Christian Biesinger  <cbiesinger@google.com>
-
-	* arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
-	(arm_supply_vfpregset): ...this, and update to use VFP registers.
-	(fetch_fp_register): Update.
-	(fetch_fp_regs): Update.
-	(store_fp_register): Update.
-	(store_fp_regs): Update.
-	(arm_netbsd_nat_target::read_description): New function.
-	(fetch_elfcore_registers): Update.
-
-2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* remote.c (remote_target::remote_parse_stop_reply): Don't use the
-	general_thread if the stop reply is missing a thread-id.
-	(remote_target::process_stop_reply): Use the first non-exited
-	thread if the target didn't pass a thread-id.
-	* infrun.c (do_target_wait): Move call to
-	switch_to_inferior_no_thread to ....
-	(do_target_wait_1): ... here.
-
-2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* debuginfod-support.c: Include defs.h first.
-
-2020-02-28  Tom de Vries  <tdevries@suse.de>
-
-	* symfile.c (set_initial_language): Use default language for lookup.
-
-2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
-	reader variable, pass `this` to read_cutu_die_from_dwo.
-
-2020-02-27  Aaron Merey  <amerey@redhat.com>
-
-	* source.c (open_source_file): Check for nullptr when computing
-	srcpath.
-
-2020-02-27  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
-	member.
-	(dwarf2_add_field): Don't update nfields.
-	(dwarf2_attach_fields_to_type, process_structure_scope): Update.
-
-2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* gdbtypes.c (create_array_type_with_stride): Use std::abs not
-	abs.
-
-2020-02-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct dwarf2_include_psymtab): New.
-	(dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
-	(dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
-	(dwarf2_psymtab::get_compunit_symtab): Remove null checks for
-	per_cu_data.
-
-2020-02-26  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/index-write.c (psym_index_map): Change type.
-	(add_address_entry_worker, write_one_signatured_type)
-	(recursively_count_psymbols, recursively_write_psymbols)
-	(class debug_names, psyms_seen_size, write_gdbindex)
-	(write_debug_names): Use partial_symtab, not dwarf2_psymtab.
-
-2020-02-26  Aaron Merey  <amerey@redhat.com>
-
-	* Makefile.in: Handle optional debuginfod support.
-	* NEWS: Update.
-	* README: Add --with-debuginfod summary.
-	* config.in: Regenerate.
-	* configure: Regenerate.
-	* configure.ac: Handle optional debuginfod support.
-	* debuginfod-support.c: debuginfod helper functions.
-	* debuginfod-support.h: Ditto.
-	* doc/gdb.texinfo: Add --with-debuginfod to configure options
-	summary.
-	* dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
-	when a dwz file cannot be found.
-	* elfread.c (elf_symfile_read): Query debuginfod servers when a
-	debuginfo file cannot be found.
-	* source.c (open_source_file): Query debuginfod servers when a
-	source file cannot be found.
-	* top.c (print_gdb_configuration): Include
-	--{with,without}-debuginfod in the output.
-
-2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
-
-	* thread.c (thr_try_catch_cmd): Print thread name.
-
-2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
-	dwarf2_fetch_die_type_sect_off): Move to...
-	* dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
-	dwarf2_fetch_die_type_sect_off): ... here.
-	* dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
-	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
-	dwarf2_fetch_die_type_sect_off): Move doc to header file.
-
-2020-02-26  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/25603
-	* symfile.c (set_initial_language): Exit-early if
-	language_mode == language_mode_manual.
-
-2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* dwarf2/loc.h (dwarf2_read_addr_index): Move...
-	* dwarf2/read.h (dwarf2_read_addr_index): ... here.
-	* dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
-
-2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* gdbtypes.c (create_array_type_with_stride): Handle negative
-	array strides.
-	* valarith.c (value_subscripted_rvalue): Likewise.
-
-2020-02-25  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
-
-2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* loc.h (dwarf2_get_die_type): Move to...
-	* read.h (dwarf2_get_die_type): ... here.
-	* read.c (dwarf2_get_die_type): Move doc to header.
-
-2020-02-25  Joel Brobecker  <brobecker@adacore.com>
-
-	* copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
-	'gnulib/Makefile.in' to the list.
-
-2020-02-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
-	Remove.
-	* dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
-	XOBNEWVEC.
-
-2020-02-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
-	New method.
-	* dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
-	(dw2_do_instantiate_symtab, dw2_get_file_names)
-	(build_type_psymtab_dependencies, load_full_type_unit): Update.
-
-2020-02-24  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (dwarf2_build_psymtabs_hard): Use
-	make_scoped_restore.
-	(dwarf2_psymtab::read_symtab): Don't clear
-	reading_partial_symbols.
-
-2020-02-24  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/25592
-	* stack.c (iterate_over_block_locals): Handle LOC_CONST.
-
-2020-02-24  Tom de Vries  <tdevries@suse.de>
-
-	* tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
-	commands layout next/prev/regs.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
-	* dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-win.c (_initialize_tui_win): Add usage text.
-	* tui/tui-stack.c (_initialize_tui_stack): Add usage text.
-	* tui/tui-regs.c (_initialize_tui_regs): Add usage text.
-	* tui/tui.c (_initialize_tui): Add usage text.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-win.c (tui_set_focus_command)
-	(tui_set_win_height_command): Use error_no_arg.
-	(_initialize_tui_win): Update help text.
-	(FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-layout.c (extract_display_start_addr): Rewrite.
-	* tui/tui-disasm.h (struct tui_disasm_window)
-	<display_start_addr>: Declare.
-	* tui/tui-source.h (struct tui_source_window)
-	<display_start_addr>: Declare.
-	* tui/tui-winsource.h (struct tui_source_window_base)
-	<show_source_line, display_start_addr>: New methods.
-	<m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
-	Rename and move to protected section.
-	* tui/tui-winsource.c (tui_source_window_base::update_source_window)
-	(tui_source_window_base::do_erase_source_content): Update.
-	(tui_source_window_base::show_source_line): Now a method.
-	(tui_source_window_base::show_source_content)
-	(tui_source_window_base::tui_source_window_base)
-	(tui_source_window_base::rerender)
-	(tui_source_window_base::refill)
-	(tui_source_window_base::do_scroll_horizontal)
-	(tui_source_window_base::set_is_exec_point_at)
-	(tui_source_window_base::update_breakpoint_info)
-	(tui_source_window_base::update_exec_info): Update.
-	* tui/tui-source.c (tui_source_window::set_contents)
-	(tui_source_window::showing_source_p)
-	(tui_source_window::do_scroll_vertical)
-	(tui_source_window::location_matches_p)
-	(tui_source_window::line_is_displayed): Update.
-	(tui_source_window::display_start_addr): New method.
-	* tui/tui-disasm.c (tui_disasm_window::set_contents)
-	(tui_disasm_window::do_scroll_vertical)
-	(tui_disasm_window::location_matches_p): Update.
-	(tui_disasm_window::display_start_addr): New method.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* NEWS: Add entry for gdb.register_window_type.
-	* tui/tui-layout.h (window_factory): New typedef.
-	(tui_register_window): Declare.
-	* tui/tui-layout.c (saved_tui_windows): New global.
-	(tui_apply_current_layout): Use it.
-	(tui_register_window): New function.
-	* python/python.c (do_start_initialization): Call
-	gdbpy_initialize_tui.
-	(python_GdbMethods): Add "register_window_type" function.
-	* python/python-internal.h (gdbpy_register_tui_window)
-	(gdbpy_initialize_tui): Declare.
-	* python/py-tui.c: New file.
-	* Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-io.c (do_tui_putc): Don't omit annotations.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
-	* tui/tui-data.h (tui_set_win_with_focus): Don't declare.
-	* tui/tui-data.c (tui_set_win_with_focus): Remove.
-	(tui_set_win_focus_to): Move from tui-win.c.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-layout.c (make_standard_window, get_locator_window): New
-	functions.
-	(known_window_types): New global.
-	(tui_get_window_by_name): Reimplement.
-	(initialize_known_windows): New function.
-	(validate_window_name): Rewrite.
-	(_initialize_tui_layout): Call initialize_known_windows.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
-	Remove constants.
-	* tui/tui-winsource.h (struct tui_source_window_base)
-	<tui_source_window_base>: Remove parameter.
-	* tui/tui-winsource.c
-	(tui_source_window_base::tui_source_window_base): Remove
-	parameter.
-	(tui_source_window_base::refill): Update.
-	* tui/tui-stack.h (struct tui_locator_window)
-	<tui_locator_window>: Update.
-	* tui/tui-source.h (struct tui_source_window) <tui_source_window>:
-	Default the constructor.
-	* tui/tui-regs.h (struct tui_data_item_window)
-	<tui_data_item_window>: Default the constructor.
-	(struct tui_data_window) <tui_data_window>: Likewise.
-	* tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
-	Default the constructor.
-	* tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
-	Default the constructor.
-	<type>: Remove.
-	(struct tui_win_info) <tui_win_info>: Default the constructor.
-	* tui/tui-data.c (tui_win_info::tui_win_info): Remove.
-	* tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
-	Default the constructor.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
-	* tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
-	* tui/tui-win.c (tui_resize_all): Don't call
-	tui_delete_invisible_windows.
-	* tui/tui-layout.c (tui_apply_current_layout): Delete windows when
-	done.
-	(tui_set_layout): Update.
-	(tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
-	* tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
-	* tui/tui-data.c (tui_delete_invisible_windows): Remove.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
-	correctly.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-winsource.h (struct tui_source_window_iterator)
-	<inner_iterator>: New etytypedef.
-	<tui_source_window_iterator>: Take "end" parameter.
-	<tui_source_window_iterator>: Take iterator.
-	<operator*, advance>: Update.
-	<m_iter>: Change type.
-	<m_end>: New field.
-	(struct tui_source_windows) <begin, end>: Update.
-	* tui/tui-layout.c (tui_windows): New global.
-	(tui_apply_current_layout): Clear tui_windows.
-	(tui_layout_window::apply): Update tui_windows.
-	* tui/tui-data.h (tui_windows): Declare.
-	(all_tui_windows): Now inline function.
-	(class tui_window_iterator, struct all_tui_windows): Remove.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	PR tui/17850:
-	* tui/tui-win.c (tui_gen_win_info::max_width): New method.
-	* tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
-	"height" argument.
-	(class tui_layout_window) <get_sizes>: Likewise.
-	(class tui_layout_split) <tui_layout_split>: Add "vertical"
-	argument.
-	<get_sizes>: Add "height" argument.
-	<m_vertical>: New field.
-	* tui/tui-layout.c (tui_layout_split::clone): Update.
-	(tui_layout_split::get_sizes): Add "height" argument.
-	(tui_layout_split::adjust_size, tui_layout_split::apply): Update.
-	(tui_new_layout_command): Parse "-horizontal".
-	(_initialize_tui_layout): Update help string.
-	(tui_layout_split::specification): Add "-horizontal" when needed.
-	* tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
-	argument.
-	* tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
-	New methods.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-layout.h (enum tui_adjust_result): New.
-	(class tui_layout_base) <adjust_size>: Return tui_adjust_result.
-	(class tui_layout_window) <adjust_size>: Return
-	tui_adjust_result.  Rewrite.
-	(class tui_layout_split) <adjust_size>: Return tui_adjust_result.
-	* tui/tui-layout.c (tui_layout_split::adjust_size): Update.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-layout.h (class tui_layout_split) <add_split>: Change
-	parameter and return types.
-	(class tui_layout_base) <specification>: Add "depth".
-	(class tui_layout_window) <specification>: Add "depth".
-	(class tui_layout_split) <specification>: Add "depth".
-	* tui/tui-layout.c (tui_layout_split::add_split): Change parameter
-	and return types.
-	(tui_new_layout_command): Parse sub-layouts.
-	(_initialize_tui_layout): Update help string.
-	(tui_layout_window::specification): Add "depth".
-	(add_layout_command): Update.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* NEWS: Add "tui new-layout" item.
-	* tui/tui-layout.c (add_layout_command): Return cmd_list_element.
-	Add new-layout command to help text.
-	(validate_window_name): New function.
-	(tui_new_layout_command): New function.
-	(_initialize_tui_layout): Register "new-layout".
-	(tui_layout_window::specification): New method.
-	(tui_layout_window::specification): New method.
-	* tui/tui-layout.h (class tui_layout_base) <specification>: New
-	method.
-	(class tui_layout_window) <specification>: New method.
-	(class tui_layout_split) <specification>: New method.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui.c (tui_enable): Call tui_set_initial_layout.
-	* tui/tui-win.c (window_name_completer): Update comment.
-	* tui/tui-layout.h (class tui_layout_base) <replace_window>:
-	Declare method.
-	(class tui_layout_window) <replace_window>: Likewise.
-	(class tui_layout_split) <replace_window>: Likewise.
-	(tui_set_layout): Don't declare.
-	(tui_set_initial_layout): Declare function.
-	* tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
-	(asm_regs_layout): New globals.
-	(tui_current_layout, show_layout): Remove.
-	(tui_set_layout, tui_add_win_to_layout): Rewrite.
-	(find_layout, tui_apply_layout): New function.
-	(layout_completer): Remove.
-	(tui_next_layout): Reimplement.
-	(tui_next_layout_command): New function.
-	(tui_set_initial_layout, tui_prev_layout_command): New functions.
-	(tui_regs_layout): Reimplement.
-	(tui_regs_layout_command): New function.
-	(extract_display_start_addr): Rewrite.
-	(next_layout, prev_layout): Remove.
-	(tui_layout_window::replace_window): New method.
-	(tui_layout_split::replace_window): New method.
-	(destroy_layout): New function.
-	(layout_list): New global.
-	(add_layout_command): New function.
-	(initialize_layouts): Update.
-	(tui_layout_command): New function.
-	(_initialize_tui_layout): Install "layout" commands.
-	* tui/tui-data.h (enum tui_layout_type): Remove.
-	(tui_current_layout): Don't declare.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_reg_layout): Remove.
-	(tui_reg_command): Use tui_regs_layout.
-	* tui/tui-layout.h (tui_reg_command): Declare.
-	* tui/tui-layout.c (tui_reg_command): New function.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui.c (tui_rl_delete_other_windows): Call
-	tui_remove_some_windows.
-	* tui/tui-layout.h (class tui_layout_base) <remove_windows>:
-	Declare method.
-	(class tui_layout_window) <remove_windows>: New method.
-	(class tui_layout_split) <remove_windows>: Declare.
-	(tui_remove_some_windows): Declare.
-	* tui/tui-layout.c (tui_remove_some_windows): New function.
-	(tui_layout_split::remove_windows): New method.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
-	* tui/tui-layout.h (tui_next_layout): Declare.
-	* tui/tui-layout.c (tui_next_layout): New function.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-regs.c (tui_data_window::display_registers_from): Use
-	correct coordinates.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-layout.h (tui_add_win_to_layout): Add comment.
-	* tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
-	DATA_WIN case.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-disasm.c (tui_get_low_disassembly_address): Use
-	TUI_DISASM_WIN, not tui_win_list.
-
-2020-02-22  Tom Tromey  <tom@tromey.com>
-
-	* valprint.c (generic_val_print_enum_1)
-	(val_print_type_code_flags): Style member names.
-	* rust-lang.c (val_print_struct, rust_print_enum)
-	(rust_print_struct_def, rust_internal_print_type): Style member
-	names.
-	* p-valprint.c (pascal_object_print_value_fields): Style member
-	names.  Only call fprintf_symbol_filtered for static members.
-	* m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
-	* f-valprint.c (f_val_print): Style member names.
-	* f-typeprint.c (f_type_print_base): Style member names.
-	* cp-valprint.c (cp_print_value_fields): Style member names.  Only
-	call fprintf_symbol_filtered for static members.
-	(cp_print_class_member): Style member names.
-	* c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
-	member names.
-	* ada-valprint.c (ada_print_scalar): Style enum names.
-	(ada_val_print_enum): Likewise.
-	* ada-typeprint.c (print_enum_type): Style enum names.
-
-2020-02-21  Tom Tromey  <tom@tromey.com>
-
-	* psympriv.h (struct partial_symtab): Update comment.
-
-2020-02-21  Tom Tromey  <tromey@adacore.com>
-
-	* mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
-	type is CORE_ADDR.
-
-2020-02-21  Tom de Vries  <tdevries@suse.de>
-
-	PR gdb/25534
-	* psymtab.c (partial_symtab::read_dependencies): Don't read dependency
-	if dependencies[i]->user != NULL.
-
-2020-02-21  Ali Tamur  <tamur@google.com>
-
-	* dwarf2/read.c (dwarf2_name): Add null check.
-
-2020-02-20  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
-	">=", in binary search.
-	(dwarf2_find_containing_comp_unit): New overload.
-	(run_test): New self-test.
-	(_initialize_dwarf2_read): Register new test.
-
-2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
-
-	* riscv-tdep.c: Updated since the DECLARE_CSR is changed.
-	* riscv-tdep.h: Likewise.
-	* features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
-	rv32-only CSR.
-	* features/riscv/64bit-csr.xml: Regenerated.
-
-2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
-	    Tom Tromey  <tom@tromey.com>
-
-	* utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
-	of 'fputc_unfiltered'.
-	(putchar_unfiltered): Call 'fputc_unfiltered'.
-	(fputc_unfiltered): Call 'fputs_unfiltered'.
-
-2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* config.in: Regenerate.
-	* configure: Regenerate.
-	* configure.ac: Add --with-python-libdir option.
-	* main.c: Use WITH_PYTHON_LIBDIR.
-
-2020-02-19  Tom Tromey  <tom@tromey.com>
-
-	* symtab.c (general_symbol_info::compute_and_set_names): Use
-	obstack_strndup.  Simplify call to symbol_set_demangled_name.
-
-2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (allocate_signatured_type_table,
-	allocate_dwo_unit_table, allocate_type_unit_groups_table,
-	allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
-	Remove objfile parameter, update all callers.
-
-2020-02-19  Doug Evans  <dje@google.com>
-
-	PR rust/25535
-	* rust-lang.c (rust_print_enum): Apply embedded_offset to
-	rust_enum_variant calculation.
-
-2020-02-19  Tom Tromey  <tromey@adacore.com>
-
-	* mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
-
-2020-02-19  Tom Tromey  <tromey@adacore.com>
-
-	* ada-lang.c (cache_symbol): Use obstack_strdup.
-
-2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* configure: Regenerate.
-
-2020-02-19  Tom Tromey  <tromey@adacore.com>
-
-	* python/python.c (do_start_initialization): Use XNEWVEC.  Remove
-	NULL check.
-
-2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
-
-	* NEWS: Mention RISC-V GNU/Linux GDBserver support.
-
-2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
-	if GDBSERVER is not defined.
-	(riscv_tdesc_cache): Likewise, also store const target_desc.
-	(STATIC_IN_GDB): Define.
-	(riscv_create_target_description): Update declaration with
-	STATIC_IN_GDB.
-	(riscv_lookup_target_description): New function, only define if
-	GDBSERVER is not defined.
-	* arch/riscv.h (riscv_create_target_description): Declare only
-	when GDBSERVER is defined.
-	(riscv_lookup_target_description): New declaration when GDBSERVER
-	is not defined.
-	* nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
-	(riscv_linux_read_features): ...this, and return
-	riscv_gdbarch_features instead of target_desc.
-	* nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
-	(riscv_linux_read_description): Rename to...
-	(riscv_linux_read_features): ...this.
-	* riscv-linux-nat.c (riscv_linux_nat_target::read_description):
-	Update to use riscv_gdbarch_features and
-	riscv_lookup_target_description.
-	* riscv-tdep.c (riscv_find_default_target_description): Use
-	riscv_lookup_target_description instead of
-	riscv_create_target_description.
-
-2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
-
-	* valprint.c (generic_val_print_enum_1): When printing a flag
-	enum with value 0 and there is no enumerator with value 0, print
-	just "0" instead of "(unknown: 0x0)".
-
-2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
-
-	* valprint.c (generic_val_print_enum_1): Print unknown part of
-	flag enum in hex.
-
-2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c (update_enumeration_type_from_children): Allow
-	flag enums to contain duplicate enumerators.
-	* valprint.c (generic_val_print_enum_1): Update comment.
-
-2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
-
-	* dwarf2/read.c: Include "count-one-bits.h".
-	(update_enumeration_type_from_children): If an enumerator has
-	multiple bits set, don't treat the enumeration as a "flag enum".
-	* valprint.c (generic_val_print_enum_1): Assert that enumerators
-	of flag enums have 0 or 1 bit set.
-
-2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
-	conversion.
-	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
-	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
-	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
-	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
-	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
-
-2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
-
-	* MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
-
-2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
-	displaced_step_closure_up.
-	* aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
-	(struct displaced_step_closure_up):
-	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
-	* amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
-	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
-	Likewise.
-	* gdbarch.sh (displaced_step_copy_insn): Likewise.
-	* gdbarch.c, gdbarch.h: Re-generate.
-	* i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
-	displaced_step_closure_up.
-	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
-	* i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
-	* infrun.h (displaced_step_closure_up): New type alias.
-	(struct displaced_step_inferior_state) <step_closure>: Change
-	type to displaced_step_closure_up.
-	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
-	displaced_step_closure_up.
-	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
-
-2020-02-14  Tom Tromey  <tom@tromey.com>
-
-	* minidebug.c (gnu_debug_key): New global.
-	(find_separate_debug_file_in_section): Use it.
-
-2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh (displaced_step_copy_insn): Change return type to an
-	std::unique_ptr.
-	* gdbarch.c: Re-generate.
-	* gdbarch.h: Re-generate.
-	* infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
-	change.
-	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
-	type to std::unique_ptr.
-	* aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
-	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
-	* amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
-	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
-	* i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
-	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
-	* i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
-	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
-	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
-
-2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (get_displaced_step_closure_by_addr): Adjust to
-	std::unique_ptr.
-	(displaced_step_clear): Rename to...
-	(displaced_step_reset): ... this.  Just call displaced->reset ().
-	(displaced_step_clear_cleanup): Rename to...
-	(displaced_step_reset_cleanup): ... this.
-	(displaced_step_prepare_throw): Adjust to std::unique_ptr.
-	(displaced_step_fixup): Likewise.
-	(resume_1): Likewise.
-	(handle_inferior_event): Restore child's memory before calling
-	displaced_step_fixup on the parent.
-	* infrun.h (displaced_step_inferior_state) <reset>: Adjust
-	to std::unique_ptr.
-	<step_closure>: Change type to std::unique_ptr.
-
-2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
-
-	* arm-tdep.c: Include count-one-bits.h.
-	(cleanup_block_store_pc): Use count_one_bits.
-	(cleanup_block_load_pc): Use count_one_bits.
-	(arm_copy_block_xfer): Use count_one_bits.
-	(thumb2_copy_block_xfer): Use count_one_bits.
-	(thumb_copy_pop_pc_16bit): Use count_one_bits.
-	* arch/arm-get-next-pcs.c: Include count-one-bits.h.
-	(thumb_get_next_pcs_raw): Use count_one_bits.
-	(arm_get_next_pcs_raw): Use count_one_bits_l.
-	* arch/arm.c (bitcount): Remove.
-	* arch/arm.h (bitcount): Remove.
-
-2020-02-14  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
-	Update.
-	* dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
-	* dwarf2/loc.c (call_site_find_chain_1): Return
-	unique_xmalloc_ptr.
-	(call_site_find_chain): Likewise.
-
-2020-02-14  Richard Biener  <rguenther@suse.de>
-
-	* dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
-	on expression with division operators.
-
-2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
-
-	* MAINTAINERS (Write After Approval): Adding myself.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* event-loop.c (event_data, gdb_event, event_handler_func):
-	Remove.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
-	(dwarf2_frame_objfile_data): Add comment.
-	(find_comp_unit, set_comp_unit): New functions.
-	(dwarf2_frame_find_fde): Use find_comp_unit.
-	(dwarf2_build_frame_info): Use set_comp_unit.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
-	(comp_unit): Don't initialize objfile.
-	(execute_cfa_program): Add text_offset parameter.
-	(execute_cfa_program_test, dwarf2_fetch_cfa_info)
-	(dwarf2_frame_cache): Update.
-	(dwarf2_build_frame_info): Don't set "objfile" member.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
-	(decode_frame_entry): Likewise.
-	(dwarf2_build_frame_info): Update.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.c (struct comp_unit) <obstack>: New member.
-	(decode_frame_entry_1): Use the comp_unit obstack.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.c (struct comp_unit): Add initializers and
-	constructor.
-	(dwarf2_frame_objfile_data): Store a comp_unit.
-	(dwarf2_frame_find_fde): Update.
-	(dwarf2_build_frame_info): Use "new".
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.c (struct dwarf2_fde_table): Remove.
-	(dwarf2_fde_table): Typedef for std::vector.
-	(dwarf2_frame_objfile_data): Remove the deleter.  Now static.
-	(dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
-	(decode_frame_entry): Update.
-	(dwarf2_build_frame_info): Use "new".
-
-2020-02-12  Christian Biesinger  <cbiesinger@google.com>
-
-	* arm-tdep.c (arm_gdbarch_init): Update.
-	* arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
-	have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
-	have_neon, is_m>: Change to bool.
-
-2020-02-12  Christian Biesinger  <cbiesinger@google.com>
-
-	* arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
-
-2020-02-12  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/loc.c (struct dwarf_expr_baton): Remove.
-
-2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
-	(windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
-
-2020-02-11  Tom Tromey  <tom@tromey.com>
-
-	* psymtab.h: Update comment.
-
-2020-02-11  Tom Tromey  <tom@tromey.com>
-
-	* gdb_obstack.h (struct auto_obstack): Use
-	DISABLE_COPY_AND_ASSIGN.
-
-2020-02-11  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/frame.h (struct objfile): Don't forward declare.
-
-2020-02-11  Christian Biesinger  <cbiesinger@google.com>
-
-	* cris-tdep.c (cris_supply_gregset): Change signature to match
-	what struct regset expects.
-	(cris_regset): New struct.
-	(fetch_core_registers): Remove.
-	(cris_iterate_over_regset_sections): New function.
-	(_initialize_cris_tdep): Don't call deprecated_add_core_fns.
-	(cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
-
-2020-02-11  Christian Biesinger  <cbiesinger@google.com>
-
-	* arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
-	registers.
-
-2020-02-11  Christian Biesinger  <cbiesinger@google.com>
-
-	* arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
-
-2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
-
-	* configure: Re-generate.
-
-2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
-
-	* configure: Re-generate.
-
-2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
-
-	* acinclude: Update warning.m4 path.
-	* warning.m4: Move to gdbsupport.
-
-2020-02-11  Tom Tromey  <tromey@adacore.com>
-
-	* remote.c (remote_console_output): Update.
-	* printcmd.c (printf_command): Update.
-	* event-loop.c (gdb_wait_for_event): Update.
-	* linux-nat.c (sigchld_handler): Update.
-	* remote-sim.c (gdb_os_write_stdout): Update.
-	(gdb_os_flush_stdout): Update.
-	(gdb_os_flush_stderr): Update.
-	(gdb_os_write_stderr): Update.
-	* exceptions.c (print_exception): Update.
-	* remote-fileio.c (remote_fileio_func_read): Update.
-	(remote_fileio_func_write): Update.
-	* tui/tui.c (tui_enable): Update.
-	* tui/tui-interp.c (tui_interp::init): Update.
-	* utils.c (init_page_info): Update.
-	(putchar_unfiltered, fputc_unfiltered): Update.
-	(gdb_flush): Update.
-	(emit_style_escape): Update.
-	(flush_wrap_buffer, fputs_maybe_filtered): Update.
-	* ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
-	(ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
-	(stderr_file::write): Update.
-	(stderr_file::puts): Update.
-	* ui-file.h (ui_file_isatty, ui_file_write)
-	(ui_file_write_async_safe, ui_file_read, ui_file_flush)
-	(ui_file_puts): Don't declare.
-
-2020-02-10  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
-	sentinel to char *.
-
-2020-02-09  Tom de Vries  <tdevries@suse.de>
-
-	* dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
-	filename if it matches "<artificial>".
-
-2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-tdep.c (struct enum_value_name): New struct.
-	(create_enum): New function.
-	(windows_get_siginfo_type): Create and use enum types.
-
-2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
-
-	* NEWS: Mention $_siginfo support for Windows.
-	* windows-nat.c (handle_exception): Set siginfo_er.
-	(windows_nat_target::mourn_inferior): Reset siginfo_er.
-	(windows_xfer_siginfo): New function.
-	(windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
-	* windows-tdep.c (struct windows_gdbarch_data): New struct.
-	(init_windows_gdbarch_data): New function.
-	(get_windows_gdbarch_data): New function.
-	(windows_get_siginfo_type): New function.
-	(windows_init_abi): Register windows_get_siginfo_type.
-	(_initialize_windows_tdep): Register init_windows_gdbarch_data.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (class cutu_reader) <cutu_reader,
-	init_tu_and_read_dwo_dies>: Remove "keep" parameter.
-	<keep>: Declare method.
-	<m_keep>: Remove member.
-	<~cutu_reader>: Remove.
-	(cutu_reader::init_tu_and_read_dwo_dies): Update.
-	(cutu_reader::cutu_reader): Update.
-	(cutu_reader::keep): Rename from ~cutu_reader.
-	(process_psymtab_comp_unit, build_type_psymtabs_1)
-	(process_skeletonless_type_unit, load_partial_comp_unit)
-	(load_full_comp_unit, dwarf2_read_addr_index)
-	(read_signatured_type): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
-	"want_partial_unit" parameter.
-	(process_psymtab_comp_unit): Change want_partial_unit to bool.
-	Inline check for DW_TAG_partial_unit.
-	(dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_n_bytes, read_direct_string): Move to
-	read.c.
-	* dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
-	read.c.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_address): Move to comp-unit.c.
-	(dwarf2_rnglists_process, dwarf2_ranges_process)
-	(read_attribute_value, dwarf_decode_lines_1)
-	(var_decode_location, decode_locdesc): Update.
-	* dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
-	read.c.  Remove "cu" parameter.
-	* dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
-	method.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_attribute_value, read_indirect_string)
-	(read_indirect_line_string): Update.
-	* dwarf2/comp-unit.c (read_offset): Remove.
-	(read_comp_unit_head): Update.
-	* dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
-	method.
-	(read_offset): Don't declare.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
-	* dwarf2/read.c (struct comp_unit_head): Move to
-	dwarf2/comp-unit.h.
-	(enum class rcuh_kind): Move to comp-unit.h.
-	(get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
-	(read_comp_unit_head, error_check_comp_unit_head)
-	(read_and_check_comp_unit_head): Move to comp-unit.c.
-	(read_offset, dwarf_unit_type_name): Likewise.
-	(create_debug_type_hash_table, read_cutu_die_from_dwo)
-	(cutu_reader::cutu_reader, read_call_site_scope)
-	(find_partial_die, follow_die_offset): Update.
-	* dwarf2/comp-unit.h: New file, from dwarf2read.c.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_offset_1): Move to leb.c.
-	(read_abbrev_offset, read_offset, dwarf_decode_line_header)
-	(dwarf_decode_macro_bytes): Update.
-	* dwarf2/leb.c (read_offset): Rename; move from read.c.
-	* dwarf2/leb.h (read_offset): Declare.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf2_section_size): Remove.
-	(error_check_comp_unit_head, dwarf2_symbol_mark_computed):
-	Update.
-	* dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_initial_length): Move to leb.c.
-	* dwarf2/leb.h (read_initial_length): Declare.
-	* dwarf2/leb.c (read_initial_length): Move from read.c.  Add
-	handle_nonstd parameter.
-	* dwarf2/frame.c (read_initial_length): Remove.
-	(decode_frame_entry_1): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/loc.c (dwarf2_find_location_expression)
-	(dwarf_evaluate_loc_desc::get_tls_address)
-	(dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
-	(rw_pieced_value, dwarf2_evaluate_loc_desc_full)
-	(dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
-	(dwarf2_compile_property_to_c)
-	(dwarf2_loc_desc_get_symbol_read_needs)
-	(dwarf2_compile_expr_to_ax, locexpr_describe_location)
-	(locexpr_tracepoint_var_ref, locexpr_generate_c_location)
-	(loclist_describe_location, loclist_tracepoint_var_ref)
-	(loclist_generate_c_location): Update.
-	* compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
-	* dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
-	(dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
-	(dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
-	* dwarf2/read.c (dwarf2_per_cu_data::objfile)
-	(dwarf2_per_cu_data::addr_size)
-	(dwarf2_per_cu_data::ref_addr_size)
-	(dwarf2_per_cu_data::text_offset)
-	(dwarf2_per_cu_data::addr_type): Now methods.
-	(per_cu_header_read_in): Make per_cu "const".
-	(dwarf2_version): Remove.
-	(dwarf2_per_cu_data::int_type): Now a method.
-	(dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
-	(set_die_type, read_array_type, read_subrange_index_type)
-	(read_tag_string_type, read_subrange_type): Update.
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
-	offset_size, ref_addr_size, text_offset, addr_type, version,
-	objfile, int_type, addr_sized_int_type>: Declare methods.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
-	Move earlier.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (dwarf_line_debug): Declare.
-	* Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
-	* dwarf2/read.c: Move line_header code to new files.
-	(dwarf_line_debug): No longer static.
-	* dwarf2/line-header.c: New file.
-	* dwarf2/line-header.h: New file.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct line_header) <file_full_name,
-	file_file_name>: Return unique_xmalloc_ptr.
-	(line_header::file_file_name): Update.
-	(line_header::file_full_name): Update.
-	(dw2_get_file_names_reader): Update.
-	(macro_start_file): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct line_header) <file_full_name,
-	file_file_name>: Declare methods.
-	(dw2_get_file_names_reader): Update.
-	(file_file_name): Now a method.
-	(file_full_name): Likewise.
-	(macro_start_file): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (dwarf_always_disassemble)
-	(show_dwarf_always_disassemble): Move to loc.c.
-	(_initialize_dwarf2_read): Move "always-disassemble" registration
-	to loc.c.
-	* dwarf2/read.h (dwarf_always_disassemble): Don't declare.
-	* dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
-	static.
-	(show_dwarf_always_disassemble): Move from read.c.
-	(_initialize_dwarf2loc): Move always-disassemble from read.c.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (~dwarf2_per_objfile): Update.
-	(create_quick_file_names_table): Return htab_up.
-	(dw2_get_file_names_reader, dw2_forget_cached_source_info):
-	Update.
-	* dwarf2/read.h (struct dwarf2_per_objfile)
-	<quick_file_names_table>: Now htab_up.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/abbrev.c (abbrev_table::read): Simplify.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/abbrev.c (abbrev_table): Move constructor from header.
-	Rewrite.
-	(abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
-	* dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
-	(abbrev_table::abbrev_table): No longer inline.
-	(ABBREV_HASH_SIZE): Remove.
-	(abbrev_table::m_abbrevs): Now an htab_up.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (read_cutu_die_from_dwo): Update.
-	(cutu_reader): Update.
-	(build_type_psymtabs_1): Update.
-	* dwarf2/abbrev.c (abbrev_table::read): Rename.
-	(abbrev_table::alloc_abbrev): Update.
-	* dwarf2/abbrev.h (abbrev_table_up): Move earlier.
-	(abbrev_table::read): New static method, renamed from
-	abbrev_table_read_table.
-	(abbrev_table::alloc_abbrev)
-	(abbrev_table::add_abbrev): Now private.
-	(abbrev_table::abbrev_table): Now private.
-	(abbrev_table::m_abbrev_obstack): Now private.  Rename.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
-	* dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
-	htab_up.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
-	htab_up.
-	(lookup_dwo_unit_in_dwp): Update.
-	(allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
-	on obstack.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
-	obstack.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (~dwarf2_per_objfile): Don't delete
-	line_header_hash.
-	(handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
-	* dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
-	Change type to htab_up.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (allocate_type_unit_groups_table): Return
-	htab_up.  Don't allocate on obstack.
-	(get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
-	* dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
-	Change type to htab_up.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
-	Change type to htab_up.
-	* dwarf2/read.c (create_signatured_type_table_from_index)
-	(create_signatured_type_table_from_debug_names)
-	(create_all_type_units, add_type_unit)
-	(lookup_dwo_signatured_type, lookup_signatured_type)
-	(process_skeletonless_type_unit): Update.
-	(create_debug_type_hash_table, create_debug_types_hash_table):
-	Change type of types_htab.
-	(allocate_signatured_type_table, allocate_dwo_unit_table): Return
-	htab_up.  Don't allocate on obstack.
-	(create_cus_hash_table): Change type of cus_htab parameter.
-	(struct dwo_file) <cus, tus>: Now htab_up.
-	(lookup_dwo_signatured_type, lookup_dwo_cutu)
-	(process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
-	(queue_and_load_all_dwo_tus): Update.
-	* dwarf2/index-write.c (write_gdbindex): Update.
-	(write_debug_names): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.h (struct dwarf2_queue_item): Move from
-	dwarf2/read.c.  Remove "next" member.  Add constructor ntad
-	destructor.
-	(struct dwarf2_per_objfile) <queue>: New member.
-	* dwarf2/read.c (struct dwarf2_queue_item): Move to
-	dwarf2/read.h.
-	(dwarf2_queue, dwarf2_queue_tail): Remove.
-	(class dwarf2_queue_guard): Add parameter to constructor.  Use
-	DISABLE_COPY_AND_ASSIGN.
-	<m_per_objfile>: New member.
-	<~dwarf2_queue_guard>: Rewrite.
-	(dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
-	Update.
-	(~dwarf2_queue_item): New.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/read.c (struct die_info) <has_children>: New member.
-	(dw2_get_file_names_reader): Remove has_children.
-	(dw2_get_file_names): Update.
-	(read_cutu_die_from_dwo): Remove has_children.
-	(cutu_reader::init_tu_and_read_dwo_dies)
-	(cutu_reader::cutu_reader): Update.
-	(process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
-	Remove has_children.
-	(build_type_psymtabs_1, process_skeletonless_type_unit)
-	(load_partial_comp_unit, load_full_comp_unit): Update.
-	(create_dwo_cu_reader): Remove has_children.
-	(create_cus_hash_table, read_die_and_children): Update.
-	(read_full_die_1,read_full_die): Remove has_children.
-	(read_signatured_type): Update.
-	(class cutu_reader) <has_children>: Remove.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2/expr.c: Rename from dwarf2expr.c.
-	* dwarf2/expr.h: Rename from dwarf2expr.h.
-	* dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
-	* dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
-	* dwarf2/frame.c: Rename from dwarf2-frame.c.
-	* dwarf2/frame.h: Rename from dwarf2-frame.h.
-	* dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
-	* dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
-	* dwarf2/index-common.c: Rename from dwarf-index-common.c.
-	* dwarf2/index-common.h: Rename from dwarf-index-common.h.
-	* dwarf2/index-write.c: Rename from dwarf-index-write.c.
-	* dwarf2/index-write.h: Rename from dwarf-index-write.h.
-	* dwarf2/loc.c: Rename from dwarf2loc.c.
-	* dwarf2/loc.h: Rename from dwarf2loc.h.
-	* dwarf2/read.c: Rename from dwarf2read.c.
-	* dwarf2/read.h: Rename from dwarf2read.h.
-	* dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
-	amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
-	compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
-	compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
-	gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
-	hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
-	i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
-	m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
-	msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
-	riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
-	s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
-	sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
-	tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
-	Update.
-	* Makefile.in (COMMON_SFILES): Update.
-	(HFILES_NO_SRCDIR): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
-	(init_cu_die_reader, read_cutu_die_from_dwo): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.h (struct die_info): Don't declare.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.h (die_info_ptr): Remove typedef.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (read_call_site_scope)
-	(handle_data_member_location, dwarf2_add_member_fn)
-	(mark_common_block_symbol_computed, read_common_block)
-	(attr_to_dynamic_prop, partial_die_info::read)
-	(var_decode_location, dwarf2_fetch_die_loc_sect_off)
-	(dwarf2_symbol_mark_computed, set_die_type): Update.
-	* dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
-	method.
-	(attr_form_is_block): Don't declare.
-	* dwarf2/attribute.c (attribute::form_is_block): Now a method.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (dwarf2_find_base_address, )
-	(read_call_site_scope, rust_containing_type)
-	(dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
-	(handle_data_member_location, dwarf2_add_member_fn)
-	(get_alignment, read_structure_type, process_structure_scope)
-	(mark_common_block_symbol_computed, read_common_block)
-	(read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
-	(partial_die_info::read, read_attribute_value, new_symbol)
-	(lookup_die_type, dwarf2_get_ref_die_offset)
-	(dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
-	(dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
-	(dwarf2_symbol_mark_computed): Update.
-	* dwarf2/attribute.h (struct attribute) <value_as_address,
-	form_is_section_offset, form_is_constant, form_is_ref>: Declare
-	methods.
-	(value_as_address, attr_form_is_section_offset)
-	(attr_form_is_constant, attr_form_is_ref): Don't declare.
-	* dwarf2/attribute.c (attribute::value_as_address)
-	(attribute::form_is_section_offset, attribute::form_is_constant)
-	(attribute::form_is_ref): Now methods.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (struct attribute, DW_STRING)
-	(DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
-	(DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
-	(attr_form_is_block, attr_form_is_section_offset)
-	(attr_form_is_constant, attr_form_is_ref): Move.
-	* dwarf2/attribute.h: New file.
-	* dwarf2/attribute.c: New file, from dwarf2read.c.
-	* Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (abbrev_table_up, struct abbrev_info)
-	(struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
-	Move.
-	(read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
-	(abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
-	(abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
-	abbrev.c.
-	* dwarf2/abbrev.h: New file.
-	* dwarf2/abbrev.c: New file, from dwarf2read.c.
-	* Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
-	(dwarf2_section_size, dwarf2_get_section_info)
-	(create_signatured_type_table_from_debug_names)
-	(create_addrmap_from_aranges, read_debug_names_from_section)
-	(get_gdb_index_contents_from_section, read_comp_unit_head)
-	(error_check_comp_unit_head, read_abbrev_offset)
-	(create_debug_type_hash_table, init_cu_die_reader)
-	(read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
-	(read_comp_units_from_section, create_cus_hash_table)
-	(create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
-	(create_dwp_v2_section, dwarf2_rnglists_process)
-	(dwarf2_ranges_process, read_die_and_siblings, read_full_die)
-	(abbrev_table_read_table, read_indirect_string_at_offset_from)
-	(read_indirect_string_from_dwz, read_addr_index_1)
-	(read_str_index, dwarf_decode_line_header, skip_form_bytes)
-	(dwarf_decode_macro_bytes, dwarf_decode_macros)
-	(fill_in_loclist_baton): Update.
-	* dwarf2/section.h (struct dwarf2_section_info) <get_name,
-	get_containing_section, get_bfd_owner, get_bfd_section,
-	get_file_name, get_id, get_flags, empty, read>: Declare methods.
-	(dwarf2_read_section, get_section_name, get_section_file_name)
-	(get_containing_section, get_section_bfd_owner)
-	(get_section_bfd_section, get_section_name, get_section_file_name)
-	(get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
-	declare.
-	* dwarf2/section.c (dwarf2_section_info::get_containing_section)
-	(dwarf2_section_info::get_bfd_owner)
-	(dwarf2_section_info::get_bfd_section)
-	(dwarf2_section_info::get_name)
-	(dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
-	(dwarf2_section_info::get_flags, dwarf2_section_info::empty)
-	(dwarf2_section_info::read): Now methods.
-	* dwarf-index-write.c (class debug_names): Update.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
-	Move to dwarf2/section.h.
-	* dwarf2read.c (get_containing_section, get_section_bfd_owner)
-	(get_section_bfd_section, get_section_name)
-	(get_section_file_name, get_section_id, get_section_flags)
-	(dwarf2_section_empty_p, dwarf2_read_section): Moe to
-	dwarf2/section.c.
-	* dwarf2/section.h: New file.
-	* dwarf2/section.c: New file, from dwarf2read.c.
-	* Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
-
-2020-02-08  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.h (read_unsigned_leb128): Don't declare.
-	* dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
-	(read_2_signed_bytes, read_3_bytes, read_4_bytes)
-	(read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
-	(read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
-	* dwarf2/leb.h: New file, from dwarf2read.c.
-	* dwarf2/leb.c: New file, from dwarf2read.c.
-	* dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
-	Remove.
-	* Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
-	(COMMON_SFILES): Add dwarf2/leb.c.
-
-2020-02-08  Joel Brobecker  <brobecker@adacore.com>
-
-	GDB 9.1 released.
-
-2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR gdb/25190:
-	* gdb/remote-sim.c (gdb_os_write_stderr): Update.
-	* gdb/remote.c (remote_console_output): Update.
-	* gdb/ui-file.c (fputs_unfiltered): Rename to...
-	(ui_file_puts): ...this.
-	* gdb/ui-file.h (ui_file_puts): Add declaration.
-	* gdb/utils.c (emit_style_escape): Update.
-	(flush_wrap_buffer): Update.
-	(fputs_maybe_filtered): Update.
-	(fputs_unfiltered): Add function.
-
-2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdb/event-loop.c (gdb_wait_for_event): Update.
-	* gdb/printcmd.c (printf_command): Update.
-	* gdb/remote-fileio.c (remote_fileio_func_write): Update.
-	* gdb/remote-sim.c (gdb_os_flush_stdout): Update.
-	(gdb_os_flush_stderr): Update.
-	* gdb/remote.c (remote_console_output): Update.
-	* gdb/ui-file.c (gdb_flush): Rename to...
-	(ui_file_flush): ...this.
-	(stderr_file::write): Update.
-	(stderr_file::puts): Update.
-	* gdb/ui-file.h (gdb_flush): Rename to...
-	(ui_file_flush): ...this.
-	* gdb/utils.c (gdb_flush): Add function.
-	* gdb/utils.h (gdb_flush): Add declaration.
-
-2020-02-07  Tom Tromey  <tromey@adacore.com>
-
-	PR breakpoints/24915:
-	* source.c (find_and_open_source): Do not check basenames_may_differ.
-
-2020-02-07  Tom Tromey  <tom@tromey.com>
-
-	* README: Update gdbserver documentation.
-	* gdbserver: Move to top level.
-	* configure.tgt (build_gdbserver): Remove.
-	* configure.ac: Remove --enable-gdbserver.
-	* configure: Rebuild.
-	* Makefile.in (distclean): Don't mention gdbserver.
-
-2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
-
-	* source-cache.c (source_cache::ensure): Surround
-	get_plain_source_lines with a try/catch.
-	(source_cache::get_line_charpos): Get rid of try/catch
-	and only check for the return value of "ensure".
-	* tui/tui-source.c (tui_source_window::set_contents):
-	Simplify "nlines" calculation.
-
-2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
-
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-02-05  Christian Biesinger  <cbiesinger@google.com>
-
-	* sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
-	function call.
-
-2020-02-05  Christian Biesinger  <cbiesinger@google.com>
-
-	* ppc-nbsd-tdep.h: Fix macro name in #endif comment.
-
-2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
-
-	* nat/riscv-linux-tdesc.h: New file.
-	* nat/riscv-linux-tdesc.c: New file, taking code from...
-	* riscv-linux-nat.c (riscv_linux_nat_target::read_description):
-	... here.
-	* configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
-	NATDEPFILES.
-
-2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
-	we don't set the fake simulator ptid to the null_ptid.
-
-2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
-
-	* fork-child.c (gdb_startup_inferior): Use bool instead of int.
-	* gdbthread.h (class thread_info) <resumed>: Likewise.
-	* infrun.c (resume_1): Likewise.
-	(proceed): Likewise.
-	(infrun_thread_stop_requested): Likewise.
-	(stop_all_threads): Likewise.
-	(handle_inferior_event): Likewise.
-	(restart_threads): Likewise.
-	(finish_step_over): Likewise.
-	(keep_going_stepped_thread): Likewise.
-	* linux-nat.c (attach_proc_task_lwp_callback): Likewise.
-	(linux_handle_extended_wait): Likewise.
-	* record-btrace.c (get_thread_current_frame_id): Likewise.
-	* record-full.c (record_full_wait_1): Likewise.
-	* remote.c (remote_target::process_initial_stop_replies): Likewise.
-	* target.c (target_resume): Likewise.
-	* thread.c (set_running_thread): Likewise.
-
-2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
-
-	* f-valprint.c (f77_print_array_1): Changed datatype of index
-	variable to LONGEST from int to enable it to contain bound
-	values correctly.
-
-2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
-
-	* riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
-	(supply_fpregset_regnum, fill_fpregset): Handle regset buffer
-	offsets according to FLEN determined.
-	(riscv_linux_nat_target::read_description): Determine FLEN
-	dynamically.
-	(riscv_linux_nat_target::fetch_registers): Size regset buffer
-	according to FLEN determined.
-	(riscv_linux_nat_target::store_registers): Likewise.
-
-2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
-
-	* target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
-	when reg->group is empty and reggroup is not.
-
-2020-01-31  Tom Tromey  <tromey@adacore.com>
-
-	* ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
-	Call beneath target's mourn_inferior after unpushing.
-
-2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR tui/9765
-	* tui/tui-disasm.c (tui_find_disassembly_address): If we don't
-	have enough lines to fill the screen, still return the lowest
-	address we found.
-
-2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* tui/tui-win.c (_initialize_tui_win): Update help text for '+',
-	'-', '<', and '>' commands.
-
-2020-01-29  Pedro Alves  <palves@redhat.com>
-	    Sergio Durigan Junior  <sergiodj@redhat.com>
-
-	* infcmd.c (construct_inferior_arguments): Assert that
-	'argc' is greater than 0.
-
-2020-01-29  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
-	(BRK_INSN_MASK): Define to 0xd4200000.
-	(aarch64_program_breakpoint_here_p): New function.
-	(aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
-	* arch-utils.c (default_program_breakpoint_here_p): Moved from
-	breakpoint.c.
-	* arch-utils.h (default_program_breakpoint_here_p): Moved from
-	breakpoint.h
-	* breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
-	call gdbarch_program_breakpoint_here_p.
-	(program_breakpoint_here): Moved to arch-utils.c, renamed to
-	default_program_breakpoint_here_p, changed return type to bool and
-	simplified.
-	* breakpoint.h (program_breakpoint_here): Moved prototype to
-	arch-utils.h, renamed to default_program_breakpoint_here_p and changed
-	return type to bool.
-	* gdbarch.c: Regenerate.
-	* gdbarch.h: Regenerate.
-	* gdbarch.sh (program_breakpoint_here_p): New method.
-	* infrun.c (handle_signal_stop): Call
-	gdbarch_program_breakpoint_here_p.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* ctfread.c (struct ctf_fp_info): Reindent.
-	(_initialize_ctfread): Remove.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* psymtab.c (partial_map_expand_apply)
-	(psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
-	(psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
-	(psym_print_stats, psym_expand_symtabs_for_function)
-	(psym_map_symbol_filenames, psym_map_matching_symbols)
-	(psym_expand_symtabs_matching)
-	(partial_symtab::read_dependencies, maintenance_info_psymtabs)
-	(maintenance_check_psymtabs): Use new methods.
-	* psympriv.h (struct partial_symtab) <readin_p,
-	get_compunit_symtab>: New methods.
-	<readin, compunit_symtab>: Remove members.
-	(struct standard_psymtab): New.
-	(struct legacy_psymtab): Derive from standard_psymtab.
-	* dwarf2read.h (struct dwarf2_psymtab): Derive from
-	standard_psymtab.
-	* ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_psymtab_to_symtab_1): Call
-	read_dependencies.  Add assert.
-	* psymtab.c (partial_symtab::read_dependencies): New method.
-	* psympriv.h (struct partial_symtab) <read_dependencies>: New
-	method.
-	* mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
-	* dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
-	read_dependencies.
-	* dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
-	Add assert.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
-	Call expand_psymtab.
-	(xcoff_read_symtab): Call expand_psymtab.
-	(xcoff_start_psymtab, xcoff_end_psymtab): Set
-	legacy_expand_psymtab.
-	* psympriv.h (struct partial_symtab) <expand_psymtab>: New
-	method.
-	(struct legacy_psymtab) <expand_psymtab>: Implement.
-	<legacy_expand_psymtab>: New member.
-	* mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
-	(parse_partial_symbols): Set legacy_expand_psymtab.
-	(psymtab_to_symtab_1): Change argument order.  Call
-	expand_psymtab.
-	(new_psymtab): Set legacy_expand_psymtab.
-	* dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
-	* dwarf2read.c (dwarf2_psymtab::read_symtab): Call
-	expand_psymtab.
-	(dwarf2_psymtab::expand_psymtab): Rename from
-	psymtab_to_symtab_1.  Call expand_psymtab.
-	* dbxread.c (start_psymtab): Set legacy_expand_psymtab.
-	(dbx_end_psymtab): Likewise.
-	(dbx_psymtab_to_symtab_1): Change argument order. Call
-	expand_psymtab.
-	(dbx_read_symtab): Call expand_psymtab.
-	* ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
-	(ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
-	(ctf_psymtab::read_symtab): Call expand_psymtab.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
-	* psymtab.c (psymtab_to_symtab): Print verbose "Reading"
-	messages.
-	* mdebugread.c (mdebug_read_symtab): Remove prints.
-	* dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
-	assert.
-	* dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
-	(xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
-	(xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
-	legacy_symtab.
-	* stabsread.h (dbx_end_psymtab): Use legacy_symtab.
-	* psymtab.c (psymtab_to_symtab): Call method.
-	(dump_psymtab): Update.
-	* psympriv.h (struct partial_symtab): Add virtual destructor.
-	<read_symtab>: New method.
-	(struct legacy_symtab): New.
-	* mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
-	(struct pst_map) <pst>: Now a legacy_psymtab.
-	(parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
-	(new_psymtab): Use legacy_psymtab.
-	* dwarf2read.h (struct dwarf2_psymtab): New.
-	(struct dwarf2_per_cu_data) <psymtab>: Use it.
-	* dwarf2read.c (dwarf2_create_include_psymtab)
-	(dwarf2_build_include_psymtabs, create_type_unit_group)
-	(create_partial_symtab, process_psymtab_comp_unit_reader)
-	(build_type_psymtabs_reader, build_type_psymtab_dependencies)
-	(set_partial_user): Use dwarf2_psymtab.
-	(dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
-	(psymtab_to_symtab_1, process_full_comp_unit)
-	(process_full_type_unit, dwarf2_ranges_read)
-	(dwarf2_get_pc_bounds, psymtab_include_file_name)
-	(dwarf_decode_lines): Use dwarf2_psymtab.
-	* dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
-	(add_address_entry_worker, write_one_signatured_type)
-	(recursively_count_psymbols, recursively_write_psymbols)
-	(write_one_signatured_type, psyms_seen_size, write_gdbindex)
-	(write_debug_names): Likewise.
-	* dbxread.c (struct header_file_location): Take a legacy_psymtab.
-	<pst>: Now a legacy_psymtab.
-	(find_corresponding_bincl_psymtab): Return a legacy_psymtab.
-	(read_dbx_symtab, start_psymtab, dbx_end_psymtab)
-	(dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
-	* ctfread.c (struct ctf_psymtab): New.
-	(ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
-	ctf_psymtab.
-	(ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
-	(create_partial_symtab): Return a ctf_psymtab.
-	(scan_partial_symbols): Update.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_start_psymtab): Use new.
-	* psymtab.c (partial_symtab::partial_symtab): New constructor,
-	renamed from start_psymtab_common.
-	* psympriv.h (struct partial_symtab): Add new constructor.
-	(start_psymtab_common): Don't declare.
-	* mdebugread.c (parse_partial_symbols): Use new.
-	* dwarf2read.c (create_partial_symtab): Use new.
-	* dbxread.c (start_psymtab): Use new.
-	* ctfread.c (create_partial_symtab): Use new.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_end_psymtab): Use new.
-	* psymtab.c (start_psymtab_common): Use new.
-	(partial_symtab::partial_symtab): Rename from allocate_psymtab.
-	Update.
-	* psympriv.h (struct partial_symtab): Add parameters to
-	constructor.  Don't inline.
-	(allocate_psymtab): Don't declare.
-	* mdebugread.c (new_psymtab): Use new.
-	* dwarf2read.c (dwarf2_create_include_psymtab): Use new.
-	* dbxread.c (dbx_end_psymtab): Use new.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
-	allocate_psymtab.  Update documentation.
-	* psymtab.c (psymtab_storage::install_psymtab): Rename from
-	allocate_psymtab.  Do not use new.
-	(allocate_psymtab): Use new.  Update.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
-	* psymtab.c (psym_print_stats): Update.
-	* psympriv.h (struct partial_symtab) <readin,
-	psymtabs_addrmap_supported, anonymous>: Now bool.
-	* mdebugread.c (psymtab_to_symtab_1): Update.
-	* dwarf2read.c (create_type_unit_group, create_partial_symtab)
-	(build_type_psymtabs_reader, psymtab_to_symtab_1)
-	(process_full_comp_unit, process_full_type_unit): Update.
-	* dbxread.c (dbx_psymtab_to_symtab_1): Update.
-	* ctfread.c (psymtab_to_symtab): Update.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* mdebugread.c (parse_partial_symbols): Use discard_psymtab.
-	* psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
-	* psymtab.c (psymtab_storage): Delete psymtabs.
-	(psymtab_storage::allocate_psymtab): Use new.
-	(psymtab_storage::discard_psymtab): Use delete.
-	* psympriv.h (struct partial_symtab): Add constructor and
-	initializers.
-
-2020-01-26  Tom Tromey  <tom@tromey.com>
-
-	* machoread.c: Do not include psympriv.h.
-
-2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* NEWS: Mention the new option and the set/show commands.
-
-2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
-	(show_exec_file_mismatch_command, set_exec_file_mismatch_command)
-	(validate_exec_file): New variables, enums, functions.
-	(exec_file_locate_attach, print_section_info): Style the filenames.
-	(_initialize_exec): Install show_exec_file_mismatch_command and
-	 set_exec_file_mismatch_command.
-	* gdbcore.h (validate_exec_file): Declare.
-	* infcmd.c (attach_command): Call validate_exec_file.
-	* remote.c ( remote_target::remote_add_inferior): Likewise.
-
-2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* frame.c (find_frame_sal): Move call to get_next_frame into more
-	inner scope.
-	* inline-frame.c (inilne_state) <inline_state>: Update argument
-	types.
-	(inilne_state) <skipped_symbol>: Rename to...
-	(inilne_state) <skipped_symbols>: ...this, and change to a vector.
-	(skip_inline_frames): Build vector of skipped symbols and use this
-	to reate the inline_state.
-	(inline_skipped_symbol): Add a comment and some assertions, fetch
-	skipped symbol from the list.
-
-2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* buildsym.c (lte_is_less_than): Delete.
-	(buildsym_compunit::end_symtab_with_blockvector): Create local
-	lambda function to sort line table entries, and use
-	std::stable_sort instead of std::sort.
-	* symtab.c (find_pc_sect_line): Skip backward over end of sequence
-	markers when looking for a previous line.
-
-2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* dwarf2read.c (lnp_state_machine::record_line): Include
-	end_sequence parameter in debug print out.  Record the line if we
-	are at an end_sequence marker even if it's not the start of a
-	statement.
-	* symmisc.c (maintenance_print_one_line_table): Print end of
-	sequence markers with 'END' not '0'.
-
-2020-01-24  Pedro Alves  <palves@redhat.com>
-
-	PR gdb/25410
-	* thread.c (scoped_restore_current_thread::restore): Use
-	switch_to_inferior_no_thread.
-	* exec.c: Include "progspace-and-thread.h".
-	(add_target_sections, remove_target_sections):
-	scoped_restore_current_pspace_and_thread instead of
-	scoped_restore_current_thread.
-	* infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
-	and aspace to the inferior before calling clone_program_space.
-	Remove stale comment.
-
-2020-01-24  Christian Biesinger  <cbiesinger@google.com>
-
-	* arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
-	(arm_netbsd_nat_target::fetch_registers): ...this.
-	(arm_nbsd_nat_target::store_registers): Rename to...
-	(arm_netbsd_nat_target::store_registers): ...this.
-
-2020-01-24  Christian Biesinger  <cbiesinger@google.com>
-
-	* arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
-	register_t.
-
-2020-01-24  Christian Biesinger  <cbiesinger@google.com>
-
-	* aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
-	Update comment.
-	* aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
-	Likewise.
-	* arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
-	* gdbcore.h (deprecated_add_core_fns): Update comment to point to
-	the correct replacement (iterate_over_regset_sections).
-	* riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
-	Update comment.
-
-2020-01-24  Graham Markall  <graham.markall@embecosm.com>
-
-	PR gdb/23718
-	* gdb/python/python.c (execute_gdb_command): Call
-	async_enable_stdin in catch block.
-
-2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* event-loop.c (start_event_loop): Wrap async_enable_stdin with
-	SWITCH_THRU_ALL_UIS.
-
-2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR tui/9765
-	* minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
-	comment, add extra parameter, and update to store previous symbol
-	when appropriate.
-	* minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
-	add extra parameter.
-	* tui/tui-disasm.c (tui_disassemble): Update header comment,
-	remove unneeded parameter, add try/catch around gdb_print_insn,
-	rewrite to add items to asm_lines vector.
-	(tui_find_backward_disassembly_start_address): New function.
-	(tui_find_disassembly_address): Updated throughout.
-	(tui_disasm_window::set_contents): Update for changes to
-	tui_disassemble.
-	(tui_disasm_window::do_scroll_vertical): No need to adjust the
-	number of lines to scroll.
-
-2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
-	(SECT_OFF_DATA): Likewise.
-	(SECT_OFF_RODATA): Likewise.
-	(SECT_OFF_TEXT): Likewise.
-	(SECT_OFF_BSS): Likewise.
-	(struct objfile) <text_section_offset, data_section_offset>: New
-	methods.
-	* amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
-	objfile::text_section_offset.
-	* coff-pe-read.c (add_pe_forwarded_sym): Likewise.
-	* coffread.c (coff_symtab_read): Likewise.
-	(enter_linenos): Likewise.
-	(process_coff_symbol): Likewise.
-	* ctfread.c (get_objfile_text_range): Likewise.
-	* dtrace-probe.c (dtrace_probe::get_relocated_address):
-	Use objfile::data_section_offset.
-	* dwarf2-frame.c (execute_cfa_program): Use
-	objfile::text_section_offset.
-	(dwarf2_frame_find_fde): Likewise.
-	* dwarf2read.c (create_addrmap_from_index): Likewise.
-	(create_addrmap_from_aranges): Likewise.
-	(dw2_find_pc_sect_compunit_symtab): Likewise.
-	(process_psymtab_comp_unit_reader): Likewise.
-	(add_partial_symbol): Likewise.
-	(add_partial_subprogram): Likewise.
-	(process_full_comp_unit): Likewise.
-	(read_file_scope): Likewise.
-	(read_func_scope): Likewise.
-	(read_lexical_block_scope): Likewise.
-	(read_call_site_scope): Likewise.
-	(dwarf2_rnglists_process): Likewise.
-	(dwarf2_ranges_process): Likewise.
-	(dwarf2_ranges_read): Likewise.
-	(dwarf_decode_lines_1): Likewise.
-	(new_symbol): Likewise.
-	(dwarf2_fetch_die_loc_sect_off): Likewise.
-	(dwarf2_per_cu_text_offset): Likewise.
-	* hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
-	* hppa-tdep.c (read_unwind_info): Likewise.
-	* ia64-tdep.c (ia64_find_unwind_table): Likewise.
-	* psympriv.h (struct partial_symtab): Likewise.
-	* psymtab.c (find_pc_sect_psymtab): Likewise.
-	* solib-svr4.c (enable_break): Likewise.
-	* stap-probe.c (relocate_address): Use
-	objfile::data_section_offset.
-	* xcoffread.c (enter_line_range): Use
-	objfile::text_section_offset.
-	(read_xcoff_symtab): Likewise.
-
-2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
-
-	* darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
-	declaration to narrower scopes.
-
-2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
-
-	* darwin-nat.h (struct darwin_exception_msg, enum
-	darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
-	Move up.
-	(class darwin_nat_target) <wait_1, check_new_threads,
-	decode_exception_message, decode_message, stop_inferior,
-	init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
-	* darwin-nat.c (darwin_check_new_threads): Rename to...
-	(darwin_nat_target::check_new_threads): ... this.
-	(darwin_suspend_inferior_it): Remove.
-	(darwin_decode_exception_message): Rename to...
-	(darwin_nat_target::decode_exception_message): ... this.
-	(darwin_nat_target::resume): Pass target to find_inferior_ptid.
-	(darwin_decode_message): Rename to...
-	(darwin_nat_target::decode_message): ... this.
-	(cancel_breakpoint): Rename to...
-	(darwin_nat_target::cancel_breakpoint): ... this.
-	(darwin_wait): Rename to...
-	(darwin_nat_target::wait_1): ... this.  Use range-based for loop
-	instead of iterate_over_inferiors.
-	(darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
-	(darwin_stop_inferior): Rename to...
-	(darwin_nat_target::stop_inferior): ... this.
-	(darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
-	(darwin_init_thread_list): Rename to...
-	(darwin_nat_target::init_thread_list): ... this.
-	(darwin_ptrace_him): Rename to...
-	(darwin_nat_target::ptrace_him): ... this.
-	(darwin_nat_target::create_inferior): Pass lambda function to
-	fork_inferior.
-	(darwin_nat_target::detach): Call stop_inferior instead of
-	darwin_stop_inferior.
-	* fork-inferior.h (fork_inferior): Change init_trace_fun
-	parameter to gdb::function_view.
-	* fork-inferior.c (fork_inferior): Likewise.
-
-2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
-
-	* i386-cygwin-tdep.c (core_process_module_section): Update.
-	* windows-nat.c (struct lm_info_windows): Add text_offset.
-	(windows_xfer_shared_libraries): Update.
-	* windows-tdep.c (windows_xfer_shared_library):
-	Add text_offset_cached argument.
-	* windows-tdep.h (windows_xfer_shared_library): Update.
-
-2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbarch.sh: Add declaration for _initialize_gdbarch.
-
-2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
-	(get_sim_inferior_data): Remove use of iterate_over_inferiors,
-	replace with range-based for.
-	(gdbsim_interrupt_inferior): Remove.
-	(gdbsim_target::interrupt): Replace iterate_over_inferiors use
-	with a range-based for.  Inline code from
-	gdbsim_interrupt_inferior.
-
-2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infrun.c (proceed): Fix indentation.
-
-2020-01-21  Tom Tromey  <tromey@adacore.com>
-
-	* source-cache.c (source_cache::ensure): Call ext_lang_colorize.
-	* python/python.c (python_extension_ops): Update.
-	(gdbpy_colorize): New function.
-	* python/lib/gdb/__init__.py (colorize): New function.
-	* extension.h (ext_lang_colorize): Declare.
-	* extension.c (ext_lang_colorize): New function.
-	* extension-priv.h (struct extension_language_ops) <colorize>: New
-	member.
-	* cli/cli-style.c (_initialize_cli_style): Update help text.
-
-2020-01-21  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (struct aarch64_displaced_step_closure)
-	<cond>: Change type to bool.
-	(aarch64_displaced_step_b_cond): Update cond to use bool type.
-	(aarch64_displaced_step_cb): Likewise.
-	(aarch64_displaced_step_tb): Likewise.
-
-2020-01-21  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
-	output.
-
-2020-01-21  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-tdep.c (struct aarch64_displaced_step_closure )
-	<pc_adjust>: Adjust the documentation.
-	(aarch64_displaced_step_fixup): Check if PC really moved before
-	adjusting it.
-
-2020-01-19  Tom Tromey  <tom@tromey.com>
-
-	* disasm.c (~gdb_disassembler): New destructor.
-	(gdb_buffered_insn_length): Call disassemble_free_target.
-	* disasm.h (class gdb_disassembler): Declare destructor.  Use
-	DISABLE_COPY_AND_ASSIGN.
-
-2020-01-19  Tom Tromey  <tom@tromey.com>
-
-	* dwarf2read.c (abbrev_table_up): Move typedef earlier.
-	(die_reader_func_ftype): Remove.
-	(cutu_reader): New class.
-	(dw2_get_file_names_reader): Remove "data" parameter.
-	(dw2_get_file_names): Use cutu_reader.
-	(create_debug_type_hash_table): Update.
-	(read_cutu_die_from_dwo): Update comment.
-	(lookup_dwo_unit): Add dwo_name parameter.
-	(cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
-	die_reader_func_ftype and data parameters.
-	(cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
-	Remove die_reader_func_ftype and data parameters.
-	(~cutu_reader): New; from init_cutu_and_read_dies.
-	(cutu_reader::cutu_reader): Rename from
-	init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
-	and data parameters.
-	(init_cutu_and_read_dies_simple): Remove.
-	(struct process_psymtab_comp_unit_data): Remove.
-	(process_psymtab_comp_unit_reader): Remove data parameter; add
-	want_partial_unit and pretend_language parameters.
-	(process_psymtab_comp_unit): Use cutu_reader.
-	(build_type_psymtabs_reader): Remove data parameter.
-	(build_type_psymtabs_1): Use cutu_reader.
-	(process_skeletonless_type_unit): Likewise.
-	(load_partial_comp_unit_reader): Remove.
-	(load_partial_comp_unit): Use cutu_reader.
-	(load_full_comp_unit_reader): Remove.
-	(load_full_comp_unit): Use cutu_reader.
-	(struct create_dwo_cu_data): Remove.
-	(create_dwo_cu_reader): Remove datap parameter; add dwo_file and
-	dwo_unit parameters.
-	(create_cus_hash_table): Use cutu_reader.
-	(struct dwarf2_read_addr_index_data): Remove.
-	(dwarf2_read_addr_index_reader): Remove.
-	(dwarf2_read_addr_index): Use cutu_reader.
-	(read_signatured_type_reader): Remove.
-	(read_signatured_type): Use cutu_reader.
-
-2020-01-19  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui.c (tui_show_assembly): Use tui_suppress_output.
-	* tui/tui-wingeneral.h (class tui_suppress_output): New.
-	(tui_wrefresh): Declare.
-	* tui/tui-wingeneral.c (suppress_output): New global.
-	(tui_suppress_output, ~tui_suppress_output): New constructor and
-	destructor.
-	(tui_wrefresh): New function.
-	(tui_gen_win_info::refresh_window): Use tui_wrefresh.
-	(tui_gen_win_info::make_window): Call wnoutrefresh when needed.
-	* tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
-	method.
-	* tui/tui-regs.c (tui_data_window::erase_data_content): Call
-	tui_wrefresh.
-	(tui_data_window::no_refresh): New method.
-	(tui_data_item_window::refresh_window): Call tui_wrefresh.
-	(tui_reg_command): Use tui_suppress_output
-	* tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
-	* tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
-	method.
-	* tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
-
-2020-01-19  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-winsource.c (tui_update_source_windows_with_line):
-	Handle case where symtab is null.
-
-2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* linux-fork.c (one_fork_p): Simplify.
-
-2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* top.c (struct qt_args): Remove.
-	(kill_or_detach): Change return type to void, replace `void *`
-	parameter with a proper one.
-	(print_inferior_quit_action):  Likewise.
-	(quit_confirm): Use range-based for loop to iterate over inferiors.
-	(quit_force): Likewise.
-
-2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* mi/mi-main.c (run_one_inferior): Change return type to void, replace
-	`void *` parameter with proper parameters.
-	(mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
-	(print_one_inferior): Change return type to void, replace `void *`
-	parameter with proper parameters.
-	(mi_cmd_list_thread_groups): Use range-based loop to iterate over
-	inferiors.
-	(get_other_inferior): Remove.
-	(mi_cmd_remove_inferior): Use range-based loop to iterate over
-	inferiors.
-
-2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* mi/mi-interp.c (report_initial_inferior): Remove.
-	(mi_interp::init): Use range-based for to iterate over inferiors.
-
-2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
-
-	* python/py-inferior.c (build_inferior_list): Remove.
-	(gdbpy_ref): Use range-based for loop to iterate over inferiors.
-
-2020-01-16  Christian Biesinger  <cbiesinger@google.com>
-
-	* btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
-	(btrace_stitch_trace): Likewise.
-	* charset.c (intermediate_encoding): Likewise (vaild).
-	* nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
-	* python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
-	* record-btrace.c (record_btrace_print_conf): Likewise (unkown).
-
-2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-tdep.c (windows_get_tlb_type):
-	Add rtl_user_process_parameters type.
-
-2020-01-16  Pedro Alves  <palves@redhat.com>
-	    Norbert Lange  <nolange79@gmail.com>
-
-	PR build/24805
-	* gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
-	(ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
-	(ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
-	(ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
-	(ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
-	(ps_plog): Redeclare exported functions with default visibility.
-
-2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
-
-	* dwarf2loc.c (decode_debug_loclists_addresses): Handle
-	DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
-
-2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
-
-	* infcmd.c (post_create_inferior): Use get_thread_regcache
-	instead of get_current_regcache.
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	PR symtab/12535:
-	* python/python.c (gdbpy_decode_line): Treat empty string the same
-	as no argument.
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	* Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	* nat/linux-btrace.c: Don't include <config.h>.
-	* nat/linux-ptrace.c: Don't include <config.h>.
-	* nat/x86-linux-dregs.c: Don't include <config.h>.
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	* configure: Rebuild.
-	* configure.ac: Move many checks to ../gdbsupport/common.m4.
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	* nat/x86-linux-dregs.c: Include configh.h.
-	* nat/linux-ptrace.c: Include configh.h.
-	* nat/linux-btrace.c: Include configh.h.
-	* defs.h: Include config.h, bfd.h.
-	* configure.ac: Don't source common.host.
-	(CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
-	* configure: Rebuild.
-	* acinclude.m4: Update path.
-	* Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
-	(CONFIG_SRC_SUBDIR): Remove gdbsupport.
-	(INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
-	(CLIBS): Add LIBSUPPORT.
-	(CDEPS): Likewise.
-	(COMMON_SFILES): Remove gdbsupport files.
-	(HFILES_NO_SRCDIR): Likewise.
-	(stamp-version): Update path to create-version.sh.
-	(ALLDEPFILES): Remove gdbsupport files.
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	* gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
-	USE_WIN32API when needed.
-	* configure.ac (USE_WIN32API): Don't define.
-	(WIN32LIBS): Use WIN32APILIBS.
-	* configure: Rebuild.
-
-2020-01-14  Tom Tromey  <tom@tromey.com>
-
-	* configure: Rebuild.
-	* gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
-
-2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* skip.c (skip_function_command): Make skip w/o arguments use the
-	name of the inlined function if pc is inside any inlined function.
-
-2020-01-14  Luis Machado  <luis.machado@linaro.org>
-
-	* inf-ptrace.c (inf_ptrace_target::resume): Update comments.
-	* infrun.c (resume_1): Likewise.
-	(handle_inferior_event): Remove stale comment.
-	* linux-nat.c (linux_nat_target::resume): Update comments.
-	(save_stop_reason): Likewise.
-	(linux_nat_filter_event): Likewise.
-	* linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
-
-2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* elfread.c (record_minimal_symbol): Set section index to 0 for
-	non-allocatable sections.
-
-
-2020-01-13  Ali Tamur <tamur@google.com>
-
-	* dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
-	(dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
-	to gdb::optional.  Update comments.
-	(dwo_file): Update comments.
-	(read_attribute): Update API to take an additional out parameter,
-	need_reprocess.  This is used to mark attributes that need other
-	attributes (e.g. str_offsets_base) for correct computation which may not
-	have been read yet.
-	(read_attribute_reprocess): New function declaration.
-	(read_addr_index): Likewise.
-	(read_dwo_str_index): Likewise.
-	(read_stub_str_index): Likewise.
-	(dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
-	(lookup_addr_base): New function definition.
-	(lookup_ranges_base): Likewise.
-	(read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
-	lookup_ranges_base.
-	(init_cutu_and_read_dies): Update comments.
-	(init_cutu_and_read_dies_no_follow): Change API to take parent compile
-	unit.  This is used to inherit parent's str_offsets_base and addr_base.
-	Update comments.
-	(init_cutu_and_read_dies_simple): Reflect API changes.
-	(skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
-	(create_cus_hash_table): Change API to take parent compile unit.  
-	Reflect API changes.
-	(open_and_init_dwo_file): Reflect API changes.
-	(dwarf2_get_pc_bounds): Update comments.
-	(dwarf2_record_block_ranges): Likewise.
-	(read_full_die_1): Change implementation to reprocess attributes that
-	need str_offsets_base and addr_base.
-	(partial_die_info::read): Likewise.
-	(read_attribute_reprocess): New function definition.
-	(read_attribute_value): Change API to take an additional out parameter,
-	need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
-	when a non-dwo compile unit has index based attributes.
-	(read_attribute): Reflect API changes.
-	(read_addr_index_1): Reflect API changes.  Update comments.
-	(dwarf2_read_addr_index_data): Reflect API changes.
-	(dwarf2_read_addr_index): Likewise.
-	(read_str_index): Change API and implementation.  This becomes a helper
-	to be used by the new string index related methods.  Update error
-	message and comments.
-	(read_dwo_str_index): New function definition.
-	(read_stub_str_index): Likewise.
-	* dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
-	* symfile.h (dwarf2_debug_sections): Likewise.
-	* xcoffread.c (dwarf2_debug_sections): Likewise.
-
-2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
-
-	* gdbcore.h (struct core_fns) <core_read_registers>: Change
-	core_reg_sect type to gdb_byte *.
-	* arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
-	* cris-tdep.c (fetch_core_registers): Likewise.
-	* corelow.c (core_target::get_core_register_section): Change
-	type of `contents` to gdb::byte_vector.
-
-2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* tui/tui-wingeneral.c (box_win): Position the title in the center
-	of the border.
-
-2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* corelow.c (core_target::get_core_register_section): Use
-	  std::vector instead of alloca.
-
-2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
-
-	* warning.m4: Add -Wmissing-declarations to build_warnings.
-	* configure: Re-generate.
-
-2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
-
-	* python/python.c (init__gdb_module): Add declaration.
-
-2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
-
-	* aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
-	* aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
-	* aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
-	* aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
-	* aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
-	* aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
-	* ada-exp.y (_initialize_ada_exp): Add declaration.
-	* ada-lang.c (_initialize_ada_language): Add declaration.
-	* ada-tasks.c (_initialize_tasks): Add declaration.
-	* agent.c (_initialize_agent): Add declaration.
-	* aix-thread.c (_initialize_aix_thread): Add declaration.
-	* alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
-	* alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
-	* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
-	* alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
-	* alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
-	* alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
-	* amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
-	* amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
-	* amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
-	* amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
-	* amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
-	* amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
-	* amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
-	* amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
-	* amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
-	* amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
-	* amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
-	* amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
-	* amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
-	* amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
-	* annotate.c (_initialize_annotate): Add declaration.
-	* arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
-	* arc-tdep.c (_initialize_arc_tdep): Add declaration.
-	* arch-utils.c (_initialize_gdbarch_utils): Add declaration.
-	* arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
-	* arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
-	* arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
-	* arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
-	* arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
-	* arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
-	* arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
-	* arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
-	* arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
-	* arm-tdep.c (_initialize_arm_tdep): Add declaration.
-	* arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
-	* auto-load.c (_initialize_auto_load): Add declaration.
-	* auxv.c (_initialize_auxv): Add declaration.
-	* avr-tdep.c (_initialize_avr_tdep): Add declaration.
-	* ax-gdb.c (_initialize_ax_gdb): Add declaration.
-	* bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
-	* bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
-	* break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
-	* break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
-	* break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
-	* breakpoint.c (_initialize_breakpoint): Add declaration.
-	* bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
-	* btrace.c (_initialize_btrace): Add declaration.
-	* charset.c (_initialize_charset): Add declaration.
-	* cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
-	* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
-	* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
-	* cli/cli-logging.c (_initialize_cli_logging): Add declaration.
-	* cli/cli-script.c (_initialize_cli_script): Add declaration.
-	* cli/cli-style.c (_initialize_cli_style): Add declaration.
-	* coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
-	* coffread.c (_initialize_coffread): Add declaration.
-	* compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
-	* compile/compile.c (_initialize_compile): Add declaration.
-	* complaints.c (_initialize_complaints): Add declaration.
-	* completer.c (_initialize_completer): Add declaration.
-	* copying.c (_initialize_copying): Add declaration.
-	* corefile.c (_initialize_core): Add declaration.
-	* corelow.c (_initialize_corelow): Add declaration.
-	* cp-abi.c (_initialize_cp_abi): Add declaration.
-	* cp-namespace.c (_initialize_cp_namespace): Add declaration.
-	* cp-support.c (_initialize_cp_support): Add declaration.
-	* cp-valprint.c (_initialize_cp_valprint): Add declaration.
-	* cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
-	* cris-tdep.c (_initialize_cris_tdep): Add declaration.
-	* csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
-	* csky-tdep.c (_initialize_csky_tdep): Add declaration.
-	* ctfread.c (_initialize_ctfread): Add declaration.
-	* d-lang.c (_initialize_d_language): Add declaration.
-	* darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
-	* darwin-nat.c (_initialize_darwin_nat): Add declaration.
-	* dbxread.c (_initialize_dbxread): Add declaration.
-	* dcache.c (_initialize_dcache): Add declaration.
-	* disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
-	* disasm.c (_initialize_disasm): Add declaration.
-	* dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
-	* dummy-frame.c (_initialize_dummy_frame): Add declaration.
-	* dwarf-index-cache.c (_initialize_index_cache): Add declaration.
-	* dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
-	* dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
-	* dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
-	* dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
-	* dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
-	* dwarf2read.c (_initialize_dwarf2_read): Add declaration.
-	* elfread.c (_initialize_elfread): Add declaration.
-	* exec.c (_initialize_exec): Add declaration.
-	* extension.c (_initialize_extension): Add declaration.
-	* f-lang.c (_initialize_f_language): Add declaration.
-	* f-valprint.c (_initialize_f_valprint): Add declaration.
-	* fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
-	* fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
-	* filesystem.c (_initialize_filesystem): Add declaration.
-	* findcmd.c (_initialize_mem_search): Add declaration.
-	* findvar.c (_initialize_findvar): Add declaration.
-	* fork-child.c (_initialize_fork_child): Add declaration.
-	* frame-base.c (_initialize_frame_base): Add declaration.
-	* frame-unwind.c (_initialize_frame_unwind): Add declaration.
-	* frame.c (_initialize_frame): Add declaration.
-	* frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
-	* frv-tdep.c (_initialize_frv_tdep): Add declaration.
-	* ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
-	* gcore.c (_initialize_gcore): Add declaration.
-	* gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
-	* gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
-	* gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
-	* gdbarch.c (_initialize_gdbarch): Add declaration.
-	* gdbtypes.c (_initialize_gdbtypes): Add declaration.
-	* gnu-nat.c (_initialize_gnu_nat): Add declaration.
-	* gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
-	* gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
-	* go-lang.c (_initialize_go_language): Add declaration.
-	* go32-nat.c (_initialize_go32_nat): Add declaration.
-	* guile/guile.c (_initialize_guile): Add declaration.
-	* h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
-	* hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
-	* hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
-	* hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
-	* hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
-	* hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
-	* hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
-	* hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
-	* i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
-	* i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
-	* i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
-	* i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
-	* i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
-	* i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
-	* i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
-	* i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
-	* i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
-	* i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
-	* i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
-	* i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
-	* i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
-	* i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
-	* i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
-	* i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
-	* i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
-	* i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
-	* i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
-	* i386-tdep.c (_initialize_i386_tdep): Add declaration.
-	* i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
-	* ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
-	* ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
-	* ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
-	* ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
-	* ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
-	* infcall.c (_initialize_infcall): Add declaration.
-	* infcmd.c (_initialize_infcmd): Add declaration.
-	* inflow.c (_initialize_inflow): Add declaration.
-	* infrun.c (_initialize_infrun): Add declaration.
-	* interps.c (_initialize_interpreter): Add declaration.
-	* iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
-	* jit.c (_initialize_jit): Add declaration.
-	* language.c (_initialize_language): Add declaration.
-	* linux-fork.c (_initialize_linux_fork): Add declaration.
-	* linux-nat.c (_initialize_linux_nat): Add declaration.
-	* linux-tdep.c (_initialize_linux_tdep): Add declaration.
-	* linux-thread-db.c (_initialize_thread_db): Add declaration.
-	* lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
-	* m2-lang.c (_initialize_m2_language): Add declaration.
-	* m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
-	* m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
-	* m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
-	* m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
-	* m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
-	* m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
-	* m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
-	* m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
-	* m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
-	* m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
-	* machoread.c (_initialize_machoread): Add declaration.
-	* macrocmd.c (_initialize_macrocmd): Add declaration.
-	* macroscope.c (_initialize_macroscope): Add declaration.
-	* maint-test-options.c (_initialize_maint_test_options): Add declaration.
-	* maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
-	* maint.c (_initialize_maint_cmds): Add declaration.
-	* mdebugread.c (_initialize_mdebugread): Add declaration.
-	* memattr.c (_initialize_mem): Add declaration.
-	* mep-tdep.c (_initialize_mep_tdep): Add declaration.
-	* mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
-	* mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
-	* mi/mi-interp.c (_initialize_mi_interp): Add declaration.
-	* mi/mi-main.c (_initialize_mi_main): Add declaration.
-	* microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
-	* microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
-	* mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
-	* mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
-	* mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
-	* mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
-	* mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
-	* mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
-	* mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
-	* mips-tdep.c (_initialize_mips_tdep): Add declaration.
-	* mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
-	* mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
-	* mipsread.c (_initialize_mipsread): Add declaration.
-	* mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
-	* mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
-	* moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
-	* msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
-	* nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
-	* nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
-	* nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
-	* nto-procfs.c (_initialize_procfs): Add declaration.
-	* objc-lang.c (_initialize_objc_language): Add declaration.
-	* observable.c (_initialize_observer): Add declaration.
-	* opencl-lang.c (_initialize_opencl_language): Add declaration.
-	* or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
-	* or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
-	* osabi.c (_initialize_gdb_osabi): Add declaration.
-	* osdata.c (_initialize_osdata): Add declaration.
-	* p-valprint.c (_initialize_pascal_valprint): Add declaration.
-	* parse.c (_initialize_parse): Add declaration.
-	* ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
-	* ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
-	* ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
-	* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
-	* ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
-	* ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
-	* ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
-	* ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
-	* printcmd.c (_initialize_printcmd): Add declaration.
-	* probe.c (_initialize_probe): Add declaration.
-	* proc-api.c (_initialize_proc_api): Add declaration.
-	* proc-events.c (_initialize_proc_events): Add declaration.
-	* proc-service.c (_initialize_proc_service): Add declaration.
-	* procfs.c (_initialize_procfs): Add declaration.
-	* producer.c (_initialize_producer): Add declaration.
-	* psymtab.c (_initialize_psymtab): Add declaration.
-	* python/python.c (_initialize_python): Add declaration.
-	* ravenscar-thread.c (_initialize_ravenscar): Add declaration.
-	* record-btrace.c (_initialize_record_btrace): Add declaration.
-	* record-full.c (_initialize_record_full): Add declaration.
-	* record.c (_initialize_record): Add declaration.
-	* regcache-dump.c (_initialize_regcache_dump): Add declaration.
-	* regcache.c (_initialize_regcache): Add declaration.
-	* reggroups.c (_initialize_reggroup): Add declaration.
-	* remote-notif.c (_initialize_notif): Add declaration.
-	* remote-sim.c (_initialize_remote_sim): Add declaration.
-	* remote.c (_initialize_remote): Add declaration.
-	* reverse.c (_initialize_reverse): Add declaration.
-	* riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
-	* riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
-	* riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
-	* riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
-	* riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
-	* rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
-	* rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
-	* rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
-	Add declaration.
-	* rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
-	* rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
-	* run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
-	* rust-exp.y (_initialize_rust_exp): Add declaration.
-	* rx-tdep.c (_initialize_rx_tdep): Add declaration.
-	* s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
-	* s390-linux-nat.c (_initialize_s390_nat): Add declaration.
-	* s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
-	* s390-tdep.c (_initialize_s390_tdep): Add declaration.
-	* score-tdep.c (_initialize_score_tdep): Add declaration.
-	* ser-go32.c (_initialize_ser_dos): Add declaration.
-	* ser-mingw.c (_initialize_ser_windows): Add declaration.
-	* ser-pipe.c (_initialize_ser_pipe): Add declaration.
-	* ser-tcp.c (_initialize_ser_tcp): Add declaration.
-	* ser-uds.c (_initialize_ser_socket): Add declaration.
-	* ser-unix.c (_initialize_ser_hardwire): Add declaration.
-	* serial.c (_initialize_serial): Add declaration.
-	* sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
-	* sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
-	* sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
-	* sh-tdep.c (_initialize_sh_tdep): Add declaration.
-	* skip.c (_initialize_step_skip): Add declaration.
-	* sol-thread.c (_initialize_sol_thread): Add declaration.
-	* solib-aix.c (_initialize_solib_aix): Add declaration.
-	* solib-darwin.c (_initialize_darwin_solib): Add declaration.
-	* solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
-	* solib-frv.c (_initialize_frv_solib): Add declaration.
-	* solib-svr4.c (_initialize_svr4_solib): Add declaration.
-	* solib-target.c (_initialize_solib_target): Add declaration.
-	* solib.c (_initialize_solib): Add declaration.
-	* source-cache.c (_initialize_source_cache): Add declaration.
-	* source.c (_initialize_source): Add declaration.
-	* sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
-	* sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
-	* sparc-nat.c (_initialize_sparc_nat): Add declaration.
-	* sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
-	* sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
-	* sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
-	* sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
-	* sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
-	* sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
-	* sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
-	* sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
-	* sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
-	* sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
-	* sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
-	* sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
-	* sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
-	* sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
-	* sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
-	* sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
-	* stabsread.c (_initialize_stabsread): Add declaration.
-	* stack.c (_initialize_stack): Add declaration.
-	* stap-probe.c (_initialize_stap_probe): Add declaration.
-	* std-regs.c (_initialize_frame_reg): Add declaration.
-	* symfile-debug.c (_initialize_symfile_debug): Add declaration.
-	* symfile-mem.c (_initialize_symfile_mem): Add declaration.
-	* symfile.c (_initialize_symfile): Add declaration.
-	* symmisc.c (_initialize_symmisc): Add declaration.
-	* symtab.c (_initialize_symtab): Add declaration.
-	* target.c (_initialize_target): Add declaration.
-	* target-connection.c (_initialize_target_connection): Add
-	declaration.
-	* target-dcache.c (_initialize_target_dcache): Add declaration.
-	* target-descriptions.c (_initialize_target_descriptions): Add declaration.
-	* thread.c (_initialize_thread): Add declaration.
-	* tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
-	* tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
-	* tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
-	* tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
-	* tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
-	* tracectf.c (_initialize_ctf): Add declaration.
-	* tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
-	* tracefile.c (_initialize_tracefile): Add declaration.
-	* tracepoint.c (_initialize_tracepoint): Add declaration.
-	* tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
-	* tui/tui-interp.c (_initialize_tui_interp): Add declaration.
-	* tui/tui-layout.c (_initialize_tui_layout): Add declaration.
-	* tui/tui-regs.c (_initialize_tui_regs): Add declaration.
-	* tui/tui-stack.c (_initialize_tui_stack): Add declaration.
-	* tui/tui-win.c (_initialize_tui_win): Add declaration.
-	* tui/tui.c (_initialize_tui): Add declaration.
-	* typeprint.c (_initialize_typeprint): Add declaration.
-	* ui-style.c (_initialize_ui_style): Add declaration.
-	* unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
-	* unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
-	* unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
-	* unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
-	* unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
-	* unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
-	* unittests/filtered_iterator-selftests.c
-	(_initialize_filtered_iterator_selftests): Add declaration.
-	* unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
-	* unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
-	* unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
-	* unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
-	* unittests/main-thread-selftests.c
-	(_initialize_main_thread_selftests): Add declaration.
-	* unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
-	* unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
-	* unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
-	* unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
-	* unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
-	* unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
-	* unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
-	* unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
-	* unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
-	* unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
-	* unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
-	* unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
-	* unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
-	* unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
-	* unittests/tui-selftests.c (_initialize_tui_selftest): Add
-	declaration.
-	* unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
-	* unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
-	* unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
-	* unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
-	* user-regs.c (_initialize_user_regs): Add declaration.
-	* utils.c (_initialize_utils): Add declaration.
-	* v850-tdep.c (_initialize_v850_tdep): Add declaration.
-	* valops.c (_initialize_valops): Add declaration.
-	* valprint.c (_initialize_valprint): Add declaration.
-	* value.c (_initialize_values): Add declaration.
-	* varobj.c (_initialize_varobj): Add declaration.
-	* vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
-	* vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
-	* vax-tdep.c (_initialize_vax_tdep): Add declaration.
-	* windows-nat.c (_initialize_windows_nat): Add declaration.
-	(_initialize_check_for_gdb_ini): Add declaration.
-	(_initialize_loadable): Add declaration.
-	* windows-tdep.c (_initialize_windows_tdep): Add declaration.
-	* x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
-	* x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
-	* xcoffread.c (_initialize_xcoffread): Add declaration.
-	* xml-support.c (_initialize_xml_support): Add declaration.
-	* xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
-	* xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
-	* xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
-	* xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
-
-2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* regformats/regdat.sh: Generate declaration for init function.
-
-2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
-	up.
-	(gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
-	close_one_inferior>: New methods.
-	(get_sim_inferior_data_by_ptid): Move to gdbsim_target,
-	pass down target to find_inferior_pid.
-	(gdbsim_target::fetch_registers, gdbsim_target::store_registers):
-	Pass down target to find_inferior_ptid.
-	(gdbsim_target::create_inferior): Pass down target to
-	add_thread_silent.
-	(gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
-	target down to find_inferior_ptid and switch_to_thread.
-	(gdbsim_target::close): Update to call close_one_inferior.
-	(struct resume_data): Remove.
-	(gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
-	directly, rather than through a void pointer.
-	(gdbsim_target::resume): Update to call resume_one_inferior.
-
-2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
-
-	* gdbsupport/gdb_wait.c: Include gdb_wait.h.
-
-2020-01-12  Pedro Alves  <palves@redhat.com>
-
-	* bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
-	directly for the current inferior instead of
-	discard_all_inferiors.
-	(discard_all_inferiors): Delete.
-
-2020-01-11  Tom Tromey  <tom@tromey.com>
-
-	* tui/tui-wingeneral.c (box_win): Check cli_styling.
-	* tui/tui-winsource.c (tui_source_window_base::refill): Use
-	deprecated_safe_get_selected_frame.
-
-2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-
-	* inferior.c (print_inferior): Switch inferior before printing it.
-
-2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
-	    Pedro Alves  <palves@redhat.com>
-
-	* progspace-and-thread.c (switch_to_program_space_and_thread):
-	Assert there's an inferior for PSPACE.  Use
-	switch_to_inferior_no_thread to switch the inferior too.
-	* progspace.c (program_space::~program_space): Call
-	clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
-	(program_space::free_all_objfiles): Don't call clear_symtab_users
-	here.
-	* symfile.c (symbol_file_clear): Call clear_symtab_users here.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* NEWS: Mention multi-target debugging, "info connections", and
-	"add-inferior -no-connection".
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* infrun.c: Include "target-connection.h".
-	(check_multi_target_resumption): New.
-	(proceed): Call it.
-	* target-connection.c (make_target_connection_string): Make
-	extern.
-	* target-connection.h (make_target_connection_string): Declare.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* Makefile.in (COMMON_SFILES): Add target-connection.c.
-	* inferior.c (uiout_field_connection): New function.
-	(print_inferior): Add new "connection-id" column.
-	(add_inferior_command): Show connection number/string of added
-	inferior.
-	* process-stratum-target.h
-	(process_stratum_target::connection_string): New virtual method.
-	(process_stratum_target::connection_number): New field.
-	* remote.c (remote_target::connection_string): New override.
-	* target-connection.c: New file.
-	* target-connection.h: New file.
-	* target.c (decref_target): Remove process_stratum targets from
-	the connection list.
-	(target_stack::push): Add process_stratum targets to the
-	connection list.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	Revert:
-	2016-04-12  Pedro Alves  <palves@redhat.com>
-	* serial.c (serial_open, serial_fdopen_ops, do_serial_close):
-	Remove references to name.
-	* serial.h (struct serial) <name>: Delete.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* gdbarch-selftests.c (register_to_value_test): Remove "target
-	already pushed" check.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-	    John Baldwin  <jhb@FreeBSD.org>
-
-	* aarch64-linux-nat.c
-	(aarch64_linux_nat_target::thread_architecture): Adjust.
-	* ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
-	(task_command_1): Likewise.
-	* aix-thread.c (sync_threadlists, aix_thread_target::resume)
-	(aix_thread_target::wait, aix_thread_target::fetch_registers)
-	(aix_thread_target::store_registers)
-	(aix_thread_target::thread_alive): Adjust.
-	* amd64-fbsd-tdep.c: Include "inferior.h".
-	(amd64fbsd_get_thread_local_address): Pass down target.
-	* amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
-	thread's gdbarch instead of target_gdbarch.
-	* break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
-	get_last_target_status.
-	* break-catch-syscall.c (print_it_catch_syscall): Likewise.
-	* breakpoint.c (breakpoints_should_be_inserted_now): Consider all
-	inferiors.
-	(update_inserted_breakpoint_locations): Skip if inferiors with no
-	execution.
-	(update_global_location_list): When handling moribund locations,
-	find representative inferior for location's pspace, and use thread
-	count of its process_stratum target.
-	* bsd-kvm.c (bsd_kvm_target_open): Pass target down.
-	* bsd-uthread.c (bsd_uthread_target::wait): Use
-	as_process_stratum_target and adjust thread_change_ptid and
-	add_thread calls.
-	(bsd_uthread_target::update_thread_list): Use
-	as_process_stratum_target and adjust find_thread_ptid,
-	thread_change_ptid and add_thread calls.
-	* btrace.c (maint_btrace_packet_history_cmd): Adjust
-	find_thread_ptid call.
-	* corelow.c (add_to_thread_list): Adjust add_thread call.
-	(core_target_open): Adjust add_thread_silent and thread_count
-	calls.
-	(core_target::pid_to_str): Adjust find_inferior_ptid call.
-	* ctf.c (ctf_target_open): Adjust add_thread_silent call.
-	* event-top.c (async_disconnect): Pop targets from all inferiors.
-	* exec.c (add_target_sections): Push exec target on all inferiors
-	sharing the program space.
-	(remove_target_sections): Remove the exec target from all
-	inferiors sharing the program space.
-	(exec_on_vfork): New.
-	* exec.h (exec_on_vfork): Declare.
-	* fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
-	Pass it down.
-	(fbsd_nat_target::update_thread_list): Adjust.
-	(fbsd_nat_target::resume): Adjust.
-	(fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
-	down.
-	(fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
-	* fbsd-tdep.c (fbsd_corefile_thread): Adjust
-	get_thread_arch_regcache call.
-	* fork-child.c (gdb_startup_inferior): Pass target down to
-	startup_inferior and set_executing.
-	* gdbthread.h (struct process_stratum_target): Forward declare.
-	(add_thread, add_thread_silent, add_thread_with_info)
-	(in_thread_list): Add process_stratum_target parameter.
-	(find_thread_ptid(inferior*, ptid_t)): New overload.
-	(find_thread_ptid, thread_change_ptid): Add process_stratum_target
-	parameter.
-	(all_threads()): Delete overload.
-	(all_threads, all_non_exited_threads): Add process_stratum_target
-	parameter.
-	(all_threads_safe): Use brace initialization.
-	(thread_count): Add process_stratum_target parameter.
-	(set_resumed, set_running, set_stop_requested, set_executing)
-	(threads_are_executing, finish_thread_state): Add
-	process_stratum_target parameter.
-	(switch_to_thread): Use is_current_thread.
-	* i386-fbsd-tdep.c: Include "inferior.h".
-	(i386fbsd_get_thread_local_address): Pass down target.
-	* i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
-	* inf-child.c (inf_child_target::maybe_unpush_target): Remove
-	have_inferiors check.
-	* inf-ptrace.c (inf_ptrace_target::create_inferior)
-	(inf_ptrace_target::attach): Adjust.
-	* infcall.c (run_inferior_call): Adjust.
-	* infcmd.c (run_command_1): Pass target to
-	scoped_finish_thread_state.
-	(proceed_thread_callback): Skip inferiors with no execution.
-	(continue_command): Rename 'all_threads' local to avoid hiding
-	'all_threads' function.  Adjust get_last_target_status call.
-	(prepare_one_step): Adjust set_running call.
-	(signal_command): Use user_visible_resume_target.  Compare thread
-	pointers instead of inferior_ptid.
-	(info_program_command): Adjust to pass down target.
-	(attach_command): Mark target's 'thread_executing' flag.
-	(stop_current_target_threads_ns): New, factored out from ...
-	(interrupt_target_1): ... this.  Switch inferior before making
-	target calls.
-	* inferior-iter.h
-	(struct all_inferiors_iterator, struct all_inferiors_range)
-	(struct all_inferiors_safe_range)
-	(struct all_non_exited_inferiors_range): Filter on
-	process_stratum_target too.  Remove explicit.
-	* inferior.c (inferior::inferior): Push dummy target on target
-	stack.
-	(find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
-	Add process_stratum_target parameter, and pass it down.
-	(have_live_inferiors): Adjust.
-	(switch_to_inferior_and_push_target): New.
-	(add_inferior_command, clone_inferior_command): Handle
-	"-no-connection" parameter.  Use
-	switch_to_inferior_and_push_target.
-	(_initialize_inferior): Mention "-no-connection" option in
-	the help of "add-inferior" and "clone-inferior" commands.
-	* inferior.h: Include "process-stratum-target.h".
-	(interrupt_target_1): Use bool.
-	(struct inferior) <push_target, unpush_target, target_is_pushed,
-	find_target_beneath, top_target, process_target, target_at,
-	m_stack>: New.
-	(discard_all_inferiors): Delete.
-	(find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
-	(all_inferiors, all_non_exited_inferiors): Add
-	process_stratum_target parameter.
-	* infrun.c: Include "gdb_select.h" and <unordered_map>.
-	(target_last_proc_target): New global.
-	(follow_fork_inferior): Push target on new inferior.  Pass target
-	to add_thread_silent.  Call exec_on_vfork.  Handle target's
-	reference count.
-	(follow_fork): Adjust get_last_target_status call.  Also consider
-	target.
-	(follow_exec): Push target on new inferior.
-	(struct execution_control_state) <target>: New field.
-	(user_visible_resume_target): New.
-	(do_target_resume): Call target_async.
-	(resume_1): Set target's threads_executing flag.  Consider resume
-	target.
-	(commit_resume_all_targets): New.
-	(proceed): Also consider resume target.  Skip threads of inferiors
-	with no execution.  Commit resumtion in all targets.
-	(start_remote): Pass current inferior to wait_for_inferior.
-	(infrun_thread_stop_requested): Consider target as well.  Pass
-	thread_info pointer to clear_inline_frame_state instead of ptid.
-	(infrun_thread_thread_exit): Consider target as well.
-	(random_pending_event_thread): New inferior parameter.  Use it.
-	(do_target_wait): Rename to ...
-	(do_target_wait_1): ... this.  Add inferior parameter, and pass it
-	down.
-	(threads_are_resumed_pending_p, do_target_wait): New.
-	(prepare_for_detach): Adjust calls.
-	(wait_for_inferior): New inferior parameter.  Handle it.  Use
-	do_target_wait_1 instead of do_target_wait.
-	(fetch_inferior_event): Adjust.  Switch to representative
-	inferior.  Pass target down.
-	(set_last_target_status): Add process_stratum_target parameter.
-	Save target in global.
-	(get_last_target_status): Add process_stratum_target parameter and
-	handle it.
-	(nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
-	(context_switch): Check inferior_ptid == null_ptid before calling
-	inferior_thread().
-	(get_inferior_stop_soon): Pass down target.
-	(wait_one): Rename to ...
-	(poll_one_curr_target): ... this.
-	(struct wait_one_event): New.
-	(wait_one): New.
-	(stop_all_threads): Adjust.
-	(handle_no_resumed, handle_inferior_event): Adjust to consider the
-	event's target.
-	(switch_back_to_stepped_thread): Also consider target.
-	(print_stop_event): Update.
-	(normal_stop): Update.  Also consider the resume target.
-	* infrun.h (wait_for_inferior): Remove declaration.
-	(user_visible_resume_target): New declaration.
-	(get_last_target_status, set_last_target_status): New
-	process_stratum_target parameter.
-	* inline-frame.c (clear_inline_frame_state(ptid_t)): Add
-	process_stratum_target parameter, and use it.
-	(clear_inline_frame_state (thread_info*)): New.
-	* inline-frame.c (clear_inline_frame_state(ptid_t)): Add
-	process_stratum_target parameter.
-	(clear_inline_frame_state (thread_info*)): Declare.
-	* linux-fork.c (delete_checkpoint_command): Pass target down to
-	find_thread_ptid.
-	(checkpoint_command): Adjust.
-	* linux-nat.c (linux_nat_target::follow_fork): Switch to thread
-	instead of just tweaking inferior_ptid.
-	(linux_nat_switch_fork): Pass target down to thread_change_ptid.
-	(exit_lwp): Pass target down to find_thread_ptid.
-	(attach_proc_task_lwp_callback): Pass target down to
-	add_thread/set_running/set_executing.
-	(linux_nat_target::attach): Pass target down to
-	thread_change_ptid.
-	(get_detach_signal): Pass target down to find_thread_ptid.
-	Consider last target status's target.
-	(linux_resume_one_lwp_throw, resume_lwp)
-	(linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
-	(stop_wait_callback, save_stop_reason, linux_nat_filter_event)
-	(linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
-	(linux_nat_target::async_wait_fd): New.
-	(linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
-	target down.
-	* linux-nat.h (linux_nat_target::async_wait_fd): Declare.
-	* linux-tdep.c (get_thread_arch_regcache): Pass target down.
-	* linux-thread-db.c (struct thread_db_info::process_target): New
-	field.
-	(add_thread_db_info): Save target.
-	(get_thread_db_info): New process_stratum_target parameter.  Also
-	match target.
-	(delete_thread_db_info): New process_stratum_target parameter.
-	Also match target.
-	(thread_from_lwp): Adjust to pass down target.
-	(thread_db_notice_clone): Pass down target.
-	(check_thread_db_callback): Pass down target.
-	(try_thread_db_load_1): Always push the thread_db target.
-	(try_thread_db_load, record_thread): Pass target down.
-	(thread_db_target::detach): Pass target down.  Always unpush the
-	thread_db target.
-	(thread_db_target::wait, thread_db_target::mourn_inferior): Pass
-	target down.  Always unpush the thread_db target.
-	(find_new_threads_callback, thread_db_find_new_threads_2)
-	(thread_db_target::update_thread_list): Pass target down.
-	(thread_db_target::pid_to_str): Pass current inferior down.
-	(thread_db_target::get_thread_local_address): Pass target down.
-	(thread_db_target::resume, maintenance_check_libthread_db): Pass
-	target down.
-	* nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
-	* procfs.c (procfs_target::procfs_init_inferior): Declare.
-	(proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
-	(procfs_init_inferior): Rename to ...
-	(procfs_target::procfs_init_inferior): ... this and adjust.
-	(procfs_target::create_inferior, procfs_notice_thread)
-	(procfs_do_thread_registers): Adjust.
-	* ppc-fbsd-tdep.c: Include "inferior.h".
-	(ppcfbsd_get_thread_local_address): Pass down target.
-	* proc-service.c (ps_xfer_memory): Switch current inferior and
-	program space as well.
-	(get_ps_regcache): Pass target down.
-	* process-stratum-target.c
-	(process_stratum_target::thread_address_space)
-	(process_stratum_target::thread_architecture): Pass target down.
-	* process-stratum-target.h
-	(process_stratum_target::threads_executing): New field.
-	(as_process_stratum_target): New.
-	* ravenscar-thread.c
-	(ravenscar_thread_target::update_inferior_ptid): Pass target down.
-	(ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
-	down.
-	* record-btrace.c (record_btrace_target::info_record): Adjust.
-	(record_btrace_target::record_method)
-	(record_btrace_target::record_is_replaying)
-	(record_btrace_target::fetch_registers)
-	(get_thread_current_frame_id, record_btrace_target::resume)
-	(record_btrace_target::wait, record_btrace_target::stop): Pass
-	target down.
-	* record-full.c (record_full_wait_1): Switch to event thread.
-	Pass target down.
-	* regcache.c (regcache::regcache)
-	(get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
-	process_stratum_target parameter and handle it.
-	(current_thread_target): New global.
-	(get_thread_regcache): Add process_stratum_target parameter and
-	handle it.  Switch inferior before calling target method.
-	(get_thread_regcache): Pass target down.
-	(get_thread_regcache_for_ptid): Pass target down.
-	(registers_changed_ptid): Add process_stratum_target parameter and
-	handle it.
-	(registers_changed_thread, registers_changed): Pass target down.
-	(test_get_thread_arch_aspace_regcache): New.
-	(current_regcache_test): Define a couple local test_target_ops
-	instances and use them for testing.
-	(readwrite_regcache): Pass process_stratum_target parameter.
-	(cooked_read_test, cooked_write_test): Pass mock_target down.
-	* regcache.h (get_thread_regcache, get_thread_arch_regcache)
-	(get_thread_arch_aspace_regcache): Add process_stratum_target
-	parameter.
-	(regcache::target): New method.
-	(regcache::regcache, regcache::get_thread_arch_aspace_regcache)
-	(regcache::registers_changed_ptid): Add process_stratum_target
-	parameter.
-	(regcache::m_target): New field.
-	(registers_changed_ptid): Add process_stratum_target parameter.
-	* remote.c (remote_state::supports_vCont_probed): New field.
-	(remote_target::async_wait_fd): New method.
-	(remote_unpush_and_throw): Add remote_target parameter.
-	(get_current_remote_target): Adjust.
-	(remote_target::remote_add_inferior): Push target.
-	(remote_target::remote_add_thread)
-	(remote_target::remote_notice_new_inferior)
-	(get_remote_thread_info): Pass target down.
-	(remote_target::update_thread_list): Skip threads of inferiors
-	bound to other targets.  (remote_target::close): Don't discard
-	inferiors.  (remote_target::add_current_inferior_and_thread)
-	(remote_target::process_initial_stop_replies)
-	(remote_target::start_remote)
-	(remote_target::remote_serial_quit_handler): Pass down target.
-	(remote_target::remote_unpush_target): New remote_target
-	parameter.  Unpush the target from all inferiors.
-	(remote_target::remote_unpush_and_throw): New remote_target
-	parameter.  Pass it down.
-	(remote_target::open_1): Check whether the current inferior has
-	execution instead of checking whether any inferior is live.  Pass
-	target down.
-	(remote_target::remote_detach_1): Pass down target.  Use
-	remote_unpush_target.
-	(extended_remote_target::attach): Pass down target.
-	(remote_target::remote_vcont_probe): Set supports_vCont_probed.
-	(remote_target::append_resumption): Pass down target.
-	(remote_target::append_pending_thread_resumptions)
-	(remote_target::remote_resume_with_hc, remote_target::resume)
-	(remote_target::commit_resume): Pass down target.
-	(remote_target::remote_stop_ns): Check supports_vCont_probed.
-	(remote_target::interrupt_query)
-	(remote_target::remove_new_fork_children)
-	(remote_target::check_pending_events_prevent_wildcard_vcont)
-	(remote_target::remote_parse_stop_reply)
-	(remote_target::process_stop_reply): Pass down target.
-	(first_remote_resumed_thread): New remote_target parameter.  Pass
-	it down.
-	(remote_target::wait_as): Pass down target.
-	(unpush_and_perror): New remote_target parameter.  Pass it down.
-	(remote_target::readchar, remote_target::remote_serial_write)
-	(remote_target::getpkt_or_notif_sane_1)
-	(remote_target::kill_new_fork_children, remote_target::kill): Pass
-	down target.
-	(remote_target::mourn_inferior): Pass down target.  Use
-	remote_unpush_target.
-	(remote_target::core_of_thread)
-	(remote_target::remote_btrace_maybe_reopen): Pass down target.
-	(remote_target::pid_to_exec_file)
-	(remote_target::thread_handle_to_thread_info): Pass down target.
-	(remote_target::async_wait_fd): New.
-	* riscv-fbsd-tdep.c: Include "inferior.h".
-	(riscv_fbsd_get_thread_local_address): Pass down target.
-	* sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
-	* sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
-	(ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
-	Adjust.
-	* solib-spu.c (spu_skip_standalone_loader): Pass down target.
-	* solib-svr4.c (enable_break): Pass down target.
-	* spu-multiarch.c (parse_spufs_run): Pass down target.
-	* spu-tdep.c (spu2ppu_sniffer): Pass down target.
-	* target-delegates.c: Regenerate.
-	* target.c (g_target_stack): Delete.
-	(current_top_target): Return the current inferior's top target.
-	(target_has_execution_1): Refer to the passed-in inferior's top
-	target.
-	(target_supports_terminal_ours): Check whether the initial
-	inferior was already created.
-	(decref_target): New.
-	(target_stack::push): Incref/decref the target.
-	(push_target, push_target, unpush_target): Adjust.
-	(target_stack::unpush): Defref target.
-	(target_is_pushed): Return bool.  Adjust to refer to the current
-	inferior's target stack.
-	(dispose_inferior): Delete, and inline parts ...
-	(target_preopen): ... here.  Only dispose of the current inferior.
-	(target_detach): Hold strong target reference while detaching.
-	Pass target down.
-	(target_thread_name): Add assertion.
-	(target_resume): Pass down target.
-	(target_ops::beneath, find_target_at): Adjust to refer to the
-	current inferior's target stack.
-	(get_dummy_target): New.
-	(target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
-	has a thread running.
-	(initialize_targets): Rename to ...
-	(_initialize_target): ... this.
-	* target.h: Include "gdbsupport/refcounted-object.h".
-	(struct target_ops): Inherit refcounted_object.
-	(target_ops::shortname, target_ops::longname): Make const.
-	(target_ops::async_wait_fd): New method.
-	(decref_target): Declare.
-	(struct target_ops_ref_policy): New.
-	(target_ops_ref): New typedef.
-	(get_dummy_target): Declare function.
-	(target_is_pushed): Return bool.
-	* thread-iter.c (all_matching_threads_iterator::m_inf_matches)
-	(all_matching_threads_iterator::all_matching_threads_iterator):
-	Handle filter target.
-	* thread-iter.h (struct all_matching_threads_iterator, struct
-	all_matching_threads_range, class all_non_exited_threads_range):
-	Filter by target too.  Remove explicit.
-	* thread.c (threads_executing): Delete.
-	(inferior_thread): Pass down current inferior.
-	(clear_thread_inferior_resources): Pass down thread pointer
-	instead of ptid_t.
-	(add_thread_silent, add_thread_with_info, add_thread): Add
-	process_stratum_target parameter.  Use it for thread and inferior
-	searches.
-	(is_current_thread): New.
-	(thread_info::deletable): Use it.
-	(find_thread_ptid, thread_count, in_thread_list)
-	(thread_change_ptid, set_resumed, set_running): New
-	process_stratum_target parameter.  Pass it down.
-	(set_executing): New process_stratum_target parameter.  Pass it
-	down.  Adjust reference to 'threads_executing'.
-	(threads_are_executing): New process_stratum_target parameter.
-	Adjust reference to 'threads_executing'.
-	(set_stop_requested, finish_thread_state): New
-	process_stratum_target parameter.  Pass it down.
-	(switch_to_thread): Also match inferior.
-	(switch_to_thread): New process_stratum_target parameter.  Pass it
-	down.
-	(update_threads_executing): Reimplement.
-	* top.c (quit_force): Pop targets from all inferior.
-	(gdb_init): Don't call initialize_targets.
-	* windows-nat.c (windows_nat_target) <get_windows_debug_event>:
-	Declare.
-	(windows_add_thread, windows_delete_thread): Adjust.
-	(get_windows_debug_event): Rename to ...
-	(windows_nat_target::get_windows_debug_event): ... this.  Adjust.
-	* tracefile-tfile.c (tfile_target_open): Pass down target.
-	* gdbsupport/common-gdbthread.h (struct process_stratum_target):
-	Forward declare.
-	(switch_to_thread): Add process_stratum_target parameter.
-	* mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
-	parameter.  Use it.
-	(mi_on_resume): Pass target down.
-	* nat/fork-inferior.c (startup_inferior): Add
-	process_stratum_target parameter.  Pass it down.
-	* nat/fork-inferior.h (startup_inferior): Add
-	process_stratum_target parameter.
-	* python/py-threadevent.c (py_get_event_thread): Pass target down.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* remote.c (remote_target::start_remote): Don't set inferior_ptid
-	directly.  Instead find the first thread in the thread list and
-	use switch_to_thread.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* remote.c (remote_target::remote_add_inferior): Don't bind a
-	process to the current inferior if the current inferior is already
-	bound to a process.
-
-2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
-	    Pedro Alves	 <palves@redhat.com>
-
-	* remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
-	If no process is specified, return null_ptid instead of
-	inferior_ptid.
-	(remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
-	TARGET_WAITKIND_SIGNALLED with no pid.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* remote.c (first_remote_resumed_thread): New.
-	(remote_target::wait_as): Use it as default event_ptid instead of
-	inferior_ptid.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
-	not -1.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
-	ptid to get_last_target_status.
-	* break-catch-syscall.c (print_it_catch_syscall): Don't pass a
-	ptid to get_last_target_status.
-	* infcmd.c (continue_command): Don't pass a target_waitstatus to
-	get_last_target_status.
-	(info_program_command): Don't pass a target_waitstatus to
-	get_last_target_status.
-	* infrun.c (init_wait_for_inferior): Use
-	nullify_last_target_wait_ptid.
-	(get_last_target_status): Handle nullptr arguments.
-	(nullify_last_target_wait_ptid): Clear target_last_waitstatus.
-	(print_stop_event): Don't pass a ptid to get_last_target_status.
-	(normal_stop): Don't pass a ptid to get_last_target_status.
-	* infrun.h (get_last_target_status, set_last_target_status): Move
-	comments here and update.
-	(nullify_last_target_wait_ptid): Declare.
-	* linux-fork.c (fork_load_infrun_state): Remove local extern
-	declaration of nullify_last_target_wait_ptid.
-	* linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
-	to get_last_target_status.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* gdbthread.h (scoped_restore_current_thread)
-	<dont_restore, restore, m_dont_restore>: Declare.
-	* thread.c (thread_alive): Add assertion.  Return bool.
-	(switch_to_thread_if_alive): New.
-	(prune_threads): Switch inferior/thread.
-	(print_thread_info_1): Switch thread before calling target methods.
-	(scoped_restore_current_thread::restore): New, factored out from
-	...
-	(scoped_restore_current_thread::~scoped_restore_current_thread):
-	... this.
-	(scoped_restore_current_thread::scoped_restore_current_thread):
-	Add assertion.
-	(thread_apply_all_command, thread_select): Use
-	switch_to_thread_if_alive.
-	* infrun.c (proceed, restart_threads, handle_signal_stop)
-	(switch_back_to_stepped_thread): Switch current thread before
-	calling target methods.
-
-2020-01-10  Pedro Alves <palves@redhat.com>
-
-	* inferior.c (switch_to_inferior_no_thread): New function,
-	factored out from ...
-	(inferior_command): ... here.
-	* inferior.h (switch_to_inferior_no_thread): Declare.
-	* mi/mi-main.c (run_one_inferior): Use
-	switch_to_inferior_no_thread.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* infcmd.c (kill_command): Remove dead code.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* remote.c (remote_target::mourn_inferior): No longer check
-	whether the target is running.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* corelow.c (core_target::has_execution): Change parameter type to
-	inferior pointer.
-	* inferior.c (number_of_live_inferiors): Use
-	inferior::has_execution instead of target_has_execution_1.
-	* inferior.h (inferior::has_execution): New.
-	* linux-thread-db.c (thread_db_target::update_thread_list): Use
-	inferior::has_execution instead of target_has_execution_1.
-	* process-stratum-target.c
-	(process_stratum_target::has_execution): Change parameter type to
-	inferior pointer.  Check the inferior's PID instead of
-	inferior_ptid.
-	* process-stratum-target.h
-	(process_stratum_target::has_execution): Change parameter type to
-	inferior pointer.
-	* record-full.c (record_full_core_target::has_execution): Change
-	parameter type to inferior pointer.
-	* target.c (target_has_execution_1): Change parameter type to
-	inferior pointer.
-	(target_has_execution_current): Adjust.
-	* target.h (target_ops::has_execution): Change parameter type to
-	inferior pointer.
-	(target_has_execution_1): Change parameter type to inferior
-	pointer.  Change return type to bool.
-	* tracefile.h (tracefile_target::has_execution): Change parameter
-	type to inferior pointer.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* exceptions.c (print_flush): Remove current_top_target() check.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* remote.c (show_remote_exec_file): Show the current inferior's
-	exec-file instead of the command variable's value.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* record-full.c (record_full_resume_ptid): New global.
-	(record_full_target::resume): Set it.
-	(record_full_wait_1): Use record_full_resume_ptid instead of
-	inferior_ptid.
-
-2020-01-10  Pedro Alves  <palves@redhat.com>
-
-	* gdbthread.h (scoped_restore_current_thread)
-	<dont_restore, restore, m_dont_restore>: Declare.
-	* thread.c (thread_alive): Add assertion.  Return bool.
-	(switch_to_thread_if_alive): New.
-	(prune_threads): Switch inferior/thread.
-	(print_thread_info_1): Switch thread before calling target methods.
-	(scoped_restore_current_thread::restore): New, factored out from
-	...
-	(scoped_restore_current_thread::~scoped_restore_current_thread):
-	... this.
-	(scoped_restore_current_thread::scoped_restore_current_thread):
-	Add assertion.
-	(thread_apply_all_command, thread_select): Use
-	switch_to_thread_if_alive.
-
-2020-01-10  George Barrett  <bob@bob131.so>
-
-	* stap-probe.c (stap_modify_semaphore): Don't check for null
-	semaphores.
-	(stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
-	for null semaphores.
-
-2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
-	all source windows, and maintain horizontal scroll status while
-	doing so.
-
-2020-01-09  Tom Tromey  <tom@tromey.com>
-
-	PR tui/18932:
-	* tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
-	update_source_window, not print_source_lines.
-
-2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* tui/tui.c (tui_enable): Register tui hooks after calling
-	tui_display_main.
-
-2020-01-09  Christian Biesinger  <cbiesinger@google.com>
-
-	* gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
-
-2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
-
-	* thread.c (print_thread_info_1): Fix indentation.
-
-2020-01-09  Christian Biesinger  <cbiesinger@google.com>
-
-	* symtab.c (general_symbol_info::compute_and_set_names): Move the
-	unique_xmalloc_ptr outside the if to always free the demangled name.
-
-2020-01-08  Tom Tromey  <tromey@adacore.com>
-
-	* xcoffread.c (enter_line_range, read_xcoff_symtab)
-	(process_xcoff_symbol, xcoff_symfile_offsets): Update.
-	* symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
-	(struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
-	Remove.
-	(section_offsets): New typedef.
-	* symtab.c (fixup_section, get_msymbol_address): Update.
-	* symmisc.c (dump_msymbols): Update.
-	* symfile.h (relative_addr_info_to_section_offsets)
-	(symfile_map_offsets_to_segments): Update.
-	* symfile.c (build_section_addr_info_from_objfile)
-	(init_objfile_sect_indices): Update.
-	(struct place_section_arg): Change type of "offsets".
-	(place_section): Update.
-	(relative_addr_info_to_section_offsets): Change type of
-	"section_offsets".  Remove "num_sections" parameter.
-	(default_symfile_offsets, syms_from_objfile_1)
-	(set_objfile_default_section_offset): Update.
-	(reread_symbols): No need to preserve section offsets by hand.
-	(symfile_map_offsets_to_segments): Change type of "offsets".
-	* stap-probe.c (relocate_address): Update.
-	* stabsread.h (process_one_symbol): Update.
-	* solib-target.c (struct lm_info_target) <offsets>: Change type.
-	(solib_target_relocate_section_addresses): Update.
-	* solib-svr4.c (enable_break, svr4_relocate_main_executable):
-	Update.
-	* solib-frv.c (frv_relocate_main_executable): Update.
-	* solib-dsbt.c (dsbt_relocate_main_executable): Update.
-	* solib-aix.c (solib_aix_get_section_offsets): Change return
-	type.
-	(solib_aix_solib_create_inferior_hook): Update.
-	* remote.c (remote_target::get_offsets): Update.
-	* psymtab.c (find_pc_sect_psymtab): Update.
-	* psympriv.h (struct partial_symbol) <address, text_low,
-	text_high>: Update.
-	* objfiles.h (obj_section_offset): Update.
-	(struct objfile) <section_offsets>: Change type.
-	<num_sections>: Remove.
-	(objfile_relocate): Update.
-	* objfiles.c (entry_point_address_query): Update
-	(relocate_one_symbol): Change type of "section_offsets".
-	(objfile_relocate1, objfile_relocate1): Change type of
-	"new_offsets".
-	(objfile_rebase1): Update.
-	* mipsread.c (mipscoff_symfile_read): Update.
-	(read_alphacoff_dynamic_symtab): Remove "section_offsets"
-	parameter.
-	* mdebugread.c (parse_symbol): Change type of "section_offsets".
-	(parse_external, psymtab_to_symtab_1): Update.
-	* machoread.c (macho_symfile_offsets): Update.
-	* ia64-tdep.c (ia64_find_unwind_table): Update.
-	* hppa-tdep.c (read_unwind_info): Update.
-	* hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
-	* dwarf2read.c (create_addrmap_from_index)
-	(create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
-	(process_psymtab_comp_unit_reader, add_partial_symbol)
-	(add_partial_subprogram, process_full_comp_unit)
-	(read_file_scope, read_func_scope, read_lexical_block_scope)
-	(read_call_site_scope, dwarf2_rnglists_process)
-	(dwarf2_ranges_process, dwarf2_ranges_read)
-	(dwarf_decode_lines_1, var_decode_location, new_symbol)
-	(dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
-	Update.
-	* dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
-	Update.
-	* dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
-	* dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
-	(process_one_symbol): Change type of "section_offsets".
-	* ctfread.c (get_objfile_text_range): Update.
-	* coffread.c (coff_symtab_read, enter_linenos)
-	(process_coff_symbol): Update.
-	* coff-pe-read.c (add_pe_forwarded_sym): Update.
-	* amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
-
-2020-01-08  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2read.c (parse_macro_definition): Use std::string.
-	(parse_macro_definition): Likewise.
-
-2020-01-08  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2read.c (abbrev_table_read_table): Use std::vector.
-	(ATTR_ALLOC_CHUNK): Remove.
-
-2020-01-08  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
-
-2020-01-08  Tom Tromey  <tromey@adacore.com>
-
-	* dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
-	(dwarf2_compute_name, open_dwo_file): Likewise.
-	(process_enumeration_scope): Use std::vector.
-	(guess_partial_die_structure_name): Use unique_xmalloc_ptr.
-	(partial_die_info::fixup, dwarf2_start_subfile)
-	(guess_full_die_structure_name, dwarf2_name): Likewise.
-	(determine_prefix): Update.
-	(guess_full_die_structure_name): Make return type const.
-	(partial_die_full_name): Return unique_xmalloc_ptr.
-	(DW_FIELD_ALLOC_CHUNK): Remove.
-
-2020-01-07  Tom Tromey  <tromey@adacore.com>
-
-	PR build/24937:
-	* stap-probe.c (class stap_static_probe_ops): Add constructor.
-
-2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
-
-2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* stack.c (print_frame_info): Move disassemble_next_line code
-	inside source_print block.
-
-2020-01-06  Eli Zaretskii  <eliz@gnu.org>
-
-	* gdbsupport/gdb_wait.c: Include <signal.h> instead of
-	gdb/signals.h, as we are now using native signal symbols.
-
-2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
-
-	* tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
-	overflow by an early check of content vs threshold.
-	* tui/tui-source.c (tui_source_window::line_is_displayed):
-	Likewise.
-
-2020-01-06  Eli Zaretskii  <eliz@gnu.org>
-
-	* NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
-
-2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
-
-	* coff-pe-read.c (read_pe_exported_syms): Don't try to read the
-	export table if no section contains it's RVA.
-
-2020-01-06  Eli Zaretskii  <eliz@gnu.org>
-
-	* windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
-
-2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
-
-	* source.c (print_source_lines_base): Set last_line_listed.
-
-2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
-
-	* tui/tui-disasm.c: Remove trailing spaces.
-
-2020-01-06  Eli Zaretskii  <eliz@gnu.org>
-	    Pedro Alves  <palves@redhat.com>
-
-	* Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
-	* windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
-	(windows_gdb_signal_to_target): New function, uses the above
-	enumeration to convert GDB internal signal codes to equivalent
-	Windows codes.
-	(windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
-	* windows-nat.c: Include "gdb_wait.h".
-	(get_windows_debug_event): Extract the fatal exception from the
-	exit status and convert to the equivalent Posix signal number.
-	* cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
-	possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
-	* gdbsupport/gdb_wait.c: New file, implements
-	windows_status_to_termsig.
-	* gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
-	(WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
-
-2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
-	show_layout.
-
-2020-01-05  Luis Machado  <luis.machado@linaro.org>
-
-	* aarch64-linux-nat.c
-	(aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
-	and bfd_mach_aarch64.
-
-2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
-
-	* ui-file.c (stdio_file::can_emit_style_escape)
-	(tee_file::can_emit_style_escape): Ensure style is used also on
-	gdb_stderr when gdb_stderr is a tty supporting styling, similarly
-	to gdb_stdout.
-	* main.c (set_gdb_data_directory): Use file style to output the
-	warning that the given pathname is not a directory.
-	* top.c (show_history_filename, gdb_safe_append_history)
-	(show_gdb_datadir): Use file style.
-
-2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
-
-	* solib-target.c (struct lm_info_target):
-	Change offsets to be a unique_xmalloc_ptr.
-	(solib_target_relocate_section_addresses): Update.
-
-2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
-
-	* windows-nat.c (windows_clear_solib): Free so_list linked list.
-
-2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-01-02  Luis Machado  <luis.machado@linaro.org>
-
-	* proc-service.c (get_ps_regcache): Remove reference to obsolete
-	Cell BE architecture.
-	* target.h (struct target_ops) <thread_architecture>: Likewise.
-
-2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
-
-	* Makefile.in: Use INSTALL_PROGRAM_ENV.
-
-2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
-
-	* MAINTAINERS (Write After Approval): Add myself.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* gdbarch.sh: Update copyright year range of generated files.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	Update copyright year range in all GDB files.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* copyright.py: Convert to Python 3.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* copyright.py: Adapt after move of gnulib directory from gdb
-	directory to toplevel directory.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* copyright.py (main): Exit if run from the wrong directory.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* top.c (print_gdb_version): Change copyright year to 2020.
-
-2020-01-01  Joel Brobecker  <brobecker@adacore.com>
-
-	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
-
-For older changes see ChangeLog-2019.
+For older changes see ChangeLog-2020.
 
 Local Variables:
 mode: change-log
diff --git a/gdb/ChangeLog-2020 b/gdb/ChangeLog-2020
new file mode 100644
index 0000000..449afdc
--- /dev/null
+++ b/gdb/ChangeLog-2020
@@ -0,0 +1,18751 @@
+2020-12-27  Tom Tromey  <tom@tromey.com>
+
+	* eval.c (evaluate_subexp_standard) <case MULTI_SUBSCRIPT>:
+	Simplify.
+
+2020-12-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR gdb/27059
+	* eval.c (evaluate_subexp_for_sizeof): Handle not allocated and
+	not associated arrays.
+	* f-lang.c (fortran_adjust_dynamic_array_base_address_hack): Don't
+	adjust arrays that are not allocated/associated.
+	* gdbtypes.c (resolve_dynamic_range): Update header comment.  Add
+	new parameter which is used to sometimes set dynamic properties to
+	undefined.
+	(resolve_dynamic_array_or_string): Update header comment.  Add new
+	parameter which is used to guard evaluating dynamic properties.
+	Resolve allocated/associated properties first.
+
+2020-12-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* gdbtypes (recursive_dump_type): Include allocated and associated
+	properties.
+
+2020-12-24  Lancelot SIX  <lsix@lancelotsix.com>
+
+	* gdbtypes.c (is_scalar_type_recursive): Prevent comparison
+	between uninitialized values.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* expprint.c (print_subexp_standard): Replace uses of
+	LA_PRINT_STRING.
+	* f-valprint.c (f_language::value_print_inner): Likewise.
+	* guile/scm-pretty-print.c (ppscm_print_string_repr): Likewise.
+	* p-valprint.c (pascal_language::value_print_inner): Likewise.
+	* python/py-prettyprint.c (print_string_repr): Likewise.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* rust-exp.y (rust_parse): Rename to...
+	(rust_language::parser): ...this.
+	* rust-lang.c (-rust_printstr): Rename to...
+	(rust_language::printstr): ...this.
+	(rust_value_print_inner): Delete declaration.
+	(val_print_struct): Rename to...
+	(rust_language::val_print_struct): ...this.  Update calls to
+	member functions.
+	(rust_print_enum): Rename to...
+	(rust_language::print_enum): ...this.  Update calls to member
+	functions.
+	(rust_value_print_inner): Rename to...
+	(rust_language::value_print_inner): ...this.  Update calls to
+	member functions.
+	(exp_descriptor_rust): Rename to...
+	(rust_language::exp_descriptor_tab): ...this.
+	(class rust_language): Move to rust-lang.h.
+	(rust_language::language_arch_info): Implementation moved to here
+	from class declaration.
+	(rust_language::print_type): Likewise.
+	(rust_language::emitchar): Likewise.
+	(rust_language::is_string_type_p): Likewise.
+	* rust-lang.h: Add 'demangle.h', 'language.h', 'value.h', and
+	'c-lang.h' includes.
+	(rust_parse): Delete declaration.
+	(class rust_language): Class declaration moved here from
+	rust-lang.c.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* objc-lang.c (objc_language::opcode_print_table): Return
+	objc_op_print_tab.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* p-exp.y (exp): Update call to pascal_is_string_type.
+	(pascal_parse): Rename to...
+	(pascal_language::parser): ...this.
+	* p-lang.c (is_pascal_string_type): Rename to...
+	(pascal_is_string_type): ...this.
+	(pascal_one_char): Rename to...
+	(pascal_language::print_one_char): ...this.
+	(pascal_printchar): Rename to...
+	(pascal_language::printchar): ...this.  Update call to
+	print_one_char member function.
+	(pascal_op_print_tab): Rename to...
+	(pascal_language::op_print_tab): ...this.
+	(class pascal_language): Moved to p-lang.h.
+	(pascal_language::language_arch_info): Function implementation
+	moved out of class declaration.
+	(pascal_language::printstr): Likewise.
+	* p-lang.h (pascal_parse): Delete declaration.
+	(pascal_is_string_type): Declare.
+	(pascal_print_type): Delete declaration.
+	(pascal_print_typedef): Delete declaration.
+	(pascal_value_print_inner): Delete declaration.
+	(pascal_value_print): Delete declaration.
+	(pascal_type_print_method_args): Delete declaration.
+	(is_pascal_string_type): Delete declaration.
+	(pascal_printchar): Delete declaration.
+	(pascal_builtin_types): Delete declaration.
+	(pascal_type_print_base): Delete declaration.
+	(pascal_type_print_varspec_prefix): Delete declaration.
+	(class pascal_language): Moved here from p-lang.c.
+	* p-typeprint.c (pascal_type_print_varspec_suffix): Delete
+	declaration.
+	(pascal_type_print_derivation_info): Delete declaration.
+	(pascal_print_type): Rename to...
+	(pascal_language::print_type): ...this.  Update calls to member
+	functions.
+	(pascal_print_typedef): Rename to...
+	(pascal_language::print_typedef): ...this.  Update calls to member
+	functions.
+	(pascal_type_print_derivation_info): Rename to...
+	(pascal_language::type_print_derivation_info): ...this.
+	(pascal_type_print_method_args): Rename to...
+	(pascal_language::type_print_method_args): ...this.
+	(pascal_type_print_varspec_prefix): Rename to...
+	(pascal_language::type_print_varspec_prefix): ...this.  Update
+	calls to member functions.
+	(pascal_print_func_args): Rename to...
+	(pascal_language::print_func_args): ...this.  Update calls to
+	member functions.
+	(pascal_type_print_func_varspec_suffix): Rename to...
+	(pascal_language::type_print_func_varspec_suffix): ...this.
+	Update calls to member functions.
+	(pascal_type_print_varspec_suffix): Rename to...
+	(pascal_language::type_print_varspec_suffix): ...this.  Update
+	calls to member functions.
+	(pascal_type_print_base): Rename to...
+	(pascal_language::type_print_base): ...this.  Update calls to
+	member functions.
+	* p-valprint.c (pascal_value_print_inner): Rename to...
+	(pascal_language::value_print_inner): ...this.  Update calls to
+	member functions.
+	(pascal_value_print): Rename to...
+	(pascal_language::value_print): ...this.  Update calls to member
+	functions.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* go-exp.y (go_parse): Rename to...
+	(go_language::parser): ...this.
+	* go-lang.c (go_demangle): Rename to...
+	(go_language::demangle_symbol): ...this.
+	(go_language::expression_ops): Implementation moved here out of
+	class declaration.
+	(go_op_print_tab): Rename to...
+	(go_language::op_print_tab): ...this, update comment.
+	(class go_language): Declaration moved to go-lang.h.
+	(go_language::language_arch_info): Implementation moved here out
+	of class declaration.
+	* go-lang.h (go_parse): Delete declaration.
+	(go_demangle): Delete declaration.
+	(go_print_type): Delete declaration.
+	(go_value_print_inner): Delete declaration.
+	(class go_language): Declaration moved here from go-lang.c.
+	* go-typeprint.c (go_print_type): Rename to...
+	(go_language::print_type): ...this.
+	* go-valprint.c (go_value_print_inner): Rename to...
+	(go_language::value_print_inner): ...this.
+	* symtab.c (demangle_for_lookup): Call demangle_symbol method on
+	the go_language object.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* c-lang.c (language_defn::printchar): Call emitchar, not
+	LA_EMIT_CHAR.
+	* f-lang.h (f_language::printchar): Likewise.
+	* language.h (LA_EMIT_CHAR): Delete macro.
+	* rust-lang.c (rust_language::printchar): Call emitchar, not
+	LA_EMIT_CHAR.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* c-lang.c (c_printchar): Rename to...
+	(language_defn::printchar): ...this.
+	* c-lang.h (c_printchar): Delete declaration.
+	* language.c (language_defn::printchar): Delete this
+	implementation.  Is now implemented in c-lang.c.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* dwarf2/read.c (dwarf2_compute_name): Call methods on C++
+	language object instead of calling global functions directly.
+
+2020-12-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* valprint.c (print_char_chars): Delete definition.
+	* valprint.h (print_char_chars): Delete declaration.
+
+2020-12-23  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* i386-gnu-tdep.c (I386_GNU_UCONTEXT_T_THREAD_STATE_OFFSET): New
+	macro.
+	(i386_gnu_sigcontext_addr): Detect between legacy and siginfo from the
+	second parameter, which is a small sigcode in the legacy case, and a
+	pointer in the siginfo case.
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-12-22  Shahab Vahedi  <shahab@synopsys.com>
+
+	* frame.c: Remove trailing white spaces.
+	* frame.h: Likewise.
+
+2020-12-22  Shahab Vahedi  <shahab@synopsys.com>
+
+	* arc-linux-tdep.c: Replace "regnum" with "REGNUM" in comments.
+
+2020-12-22  Anton Kolesov  <anton.kolesov@synopsys.com>
+
+	* Makefile.in (ALLDEPFILES): Add arc-linux-nat.c.
+	* configure.host (host to gdb names): Add arc*-*-linux*.
+	* configure.nat (gdb_host_cpu): Add arc.
+	* arc-linux-nat.c: New.
+
+2020-12-22  Shahab Vahedi  <shahab@synopsys.com>
+
+	* arc-linux-tdep.c (supply_register): New.
+	(arc_linux_supply_gregset, arc_linux_supply_v2_regset,
+	arc_linux_collect_v2_regset): Consider REGNUM.
+
+2020-12-22  Anton Kolesov  <anton.kolesov@synopsys.com>
+
+	* arc-linux-tdep.c (arc_linux_sc_reg_offsets): New static variable.
+	(arc_linux_is_sigtramp): New function.
+	(arc_linux_sigcontext_addr): Likewise.
+	(arc_linux_init_osabi): Use them.
+
+2020-12-22  Anton Kolesov  <anton.kolesov@synopsys.com>
+
+	* arc-tdep.c (arc_make_sigtramp_frame_cache): New function.
+	(arc_sigtramp_frame_this_id): Likewise.
+	(arc_sigtramp_frame_prev_register): Likewise.
+	(arc_sigtramp_frame_sniffer): Likewise.
+	(arc_siftramp_frame_unwind): New global variable.
+	(arc_gdbarch_init): Use sigtramp capabilities.
+	(arc_dump_tdep): Print sigtramp fields.
+	* arc-tdep.h (gdbarch_tdep): Add sigtramp fields.
+
+2020-12-21  Tom Tromey  <tom@tromey.com>
+
+	* expression.h (enum noside): Move earlier.
+
+2020-12-21  Peter Waller  <p@pwaller.net>
+
+	* interps.c (interpreter_exec_cmd): Restore streams pointers.
+
+2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* record.c (require_record_target): Rephrase error message.
+	(info_record_command): Likewise.
+
+2020-12-19  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR exp/27070
+	* gdbtypes.c (check_types_equal): Don't compare types of enum fields.
+
+2020-12-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* configure.ac: Move the static libs vs. source-highlight
+	error message to a better place.
+	* configure: Regenerate.
+
+2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
+
+	* gdb-gdb.py.in: Fix main_type field name.
+
+2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
+
+	* python/py-value.c (valpy_format_string): Implement address keyword.
+
+2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
+
+	* python/py-type.c (typy_get_composite): Add TYPE_CODE_METHOD.
+
+2020-12-18  Jameson Nash  <vtjnash@gmail.com>
+
+	* coffread.c (linetab_offset): Change type to file_ptr.
+	(linetab_size): Likewise.
+	(enter_linenos): Change parameter type to file_ptr.
+	(init_lineno): Likewise.
+	(init_stringtab): Likewise.
+	(coff_symtab_read): Likewise.
+	(coff_symfile_read): Change variable types to file_ptr.
+
+2020-12-17  Tom Tromey  <tromey@adacore.com>
+
+	* printcmd.c (print_variable_and_value): Don't use n_spaces.
+
+2020-12-17  Tom Tromey  <tromey@adacore.com>
+
+	* gdbtypes.c (print_args, dump_fn_fieldlists, print_cplus_stuff)
+	(print_gnat_stuff, print_fixed_point_type_info)
+	(recursive_dump_type): Update.
+	* go32-nat.c (go32_sysinfo, display_descriptor): Update.
+	* c-typeprint.c (c_type_print_base_struct_union)
+	(c_type_print_base_1): Update.
+	* rust-lang.c (rust_internal_print_type): Update.
+	* f-typeprint.c (f_language::f_type_print_base): Update.
+	* utils.h (fprintfi_filtered, printfi_filtered): Remove.
+	* m2-typeprint.c (m2_record_fields): Update.
+	* p-typeprint.c (pascal_type_print_base): Update.
+	* compile/compile-loc2c.c (push, pushf, unary, binary)
+	(do_compile_dwarf_expr_to_c): Update.
+	* utils.c (fprintfi_filtered, printfi_filtered): Remove.
+
+2020-12-16  Tom Tromey  <tom@tromey.com>
+
+	* rust-exp.y (rust_lex_tests): Update.
+	* parser-defs.h (parser_state): Add void_p parameter.
+	<void_context_p>: New member.
+	* parse.c (parse_exp_in_context): Update.
+	* language.h (language_defn::post_parser): Remove void_context_p,
+	completing, tracker parameters.  Add parser state.
+	* ada-lang.c (ada_language::post_parser): Update.
+
+2020-12-16  Tom Tromey  <tom@tromey.com>
+
+	* parse.c (parse_exp_1, parse_expression_for_completion): Update.
+	(parse_exp_in_context): Change void_context_p to bool.
+	* language.h (struct language_defn) <post_parser>: Change
+	void_context_p to bool.
+	* ada-lang.c (class ada_language) <post_parser>: Update.
+
+2020-12-16  Tom Tromey  <tom@tromey.com>
+	    Tom Tromey  <tromey@redhat.com>
+	    Tom de Vries  <tdevries@suse.de>
+
+	* utils.h (get_chars_per_line): Declare.
+	* utils.c (get_chars_per_line): New function.
+	(fputs_maybe_filtered): Handle '\r'.
+	* ui-out.h (ui_out::progress_meter): New class.
+	(ui_out::progress, ui_out::do_progress_start)
+	(ui_out::do_progress_notify, ui_out::do_progress_end): New
+	methods.
+	* ui-out.c (do_progress_end)
+	(make_cleanup_ui_out_progress_begin_end, ui_out_progress): New
+	functions.
+	* mi/mi-out.h (mi_ui_out::do_progress_start)
+	(mi_ui_out::do_progress_notify, mi_ui_out::do_progress_end): New
+	methods.
+	* cli-out.h (struct cli_ui_out) <do_progress_start,
+	do_progress_notify, do_progress_end>: New methods.
+	<enum meter_stat, struct cli_progress_info>: New.
+	<m_meters>: New member.
+	* cli-out.c (cli_ui_out::do_progress_start)
+	(cli_ui_out::do_progress_notify, cli_ui_out::do_progress_end): New
+	methods.
+
+2020-12-16  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (aarch64_record_data_proc_simd_fp): Record FPSR.
+
+2020-12-16  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-linux-nat.c
+	(aarch64_linux_nat_target::stopped_data_address): Handle the TBI.
+
+2020-12-15  Rae Kim  <rae.kim@gmail.com>
+
+	* cli/cli-script.c (do_document_command): Rename from
+	document_command. Handle multi-line input.
+	(multi_line_command_p): Handle document_control.
+	(build_command_line): Likewise.
+	(execute_control_command_1): Likewise.
+	(process_next_line): Likewise.
+	(document_command): Call do_document_command.
+	* cli/cli-script.h (enum command_control_type): Add
+	document_control.
+
+2020-12-15  Tom Tromey  <tom@tromey.com>
+
+	* stap-probe.c (stap_probe::evaluate_argument): Use
+	evaluate_expression.
+	* dtrace-probe.c (dtrace_probe::evaluate_argument): Use
+	evaluate_expression.
+	* value.h (evaluate_expression): Add expect_type parameter.
+	* objc-lang.c (print_object_command): Call evaluate_expression.
+	* eval.c (evaluate_expression): Add expect_type parameter.
+
+2020-12-15  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (varobj_create): Use first_opcode.
+	* value.c (init_if_undefined_command): Use first_opcode.
+	* typeprint.c (whatis_exp): Use first_opcode.
+	* tracepoint.c (validate_actionline): Use first_opcode.
+	(encode_actions_1): Use first_opcode.
+	* stack.c (return_command): Use first_opcode.
+	* expression.h (struct expression) <first_opcode>: New method.
+	* eval.c (parse_and_eval_type): Use first_opcode.
+	* dtrace-probe.c (dtrace_process_dof_probe): Use first_opcode.
+
+2020-12-15  Tom Tromey  <tom@tromey.com>
+
+	* f-lang.c (evaluate_subexp_f): Update.
+	* expression.h (evaluate_subexp_do_call): Update.
+	* eval.c (evaluate_subexp_do_call): Add callee parameter.  Replace
+	nargs, argvec with array_view.
+	(evaluate_funcall): Update.
+
+2020-12-15  Tom Tromey  <tom@tromey.com>
+
+	* ada-lang.c (num_component_specs): Remove.
+	(assign_aggregate): Update.
+	(aggregate_assign_positional, aggregate_assign_from_choices)
+	(aggregate_assign_others, add_component_interval): Change
+	arguments.
+
+2020-12-15  Tom Tromey  <tromey@adacore.com>
+
+	* cli/cli-decode.c (deprecated_cmd_warning): Use title style for
+	command names.
+
+2020-12-14  Tom Tromey  <tom@tromey.com>
+
+	* dtrace-probe.c (dtrace_process_dof_probe): Use value_type.
+	* typeprint.c (whatis_exp): Always use evaluate_type.
+	(maintenance_print_type): Likewise.  Simplify.
+
+2020-12-14  Tom Tromey  <tromey@adacore.com>
+
+	* dictionary.c (language_defn::search_name_hash): Ignore "B".
+	* ada-lang.c (advance_wild_match): Ignore "B".
+	(full_match): Remove.
+	(do_full_match): Rewrite.
+
+2020-12-14  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (get_var_value): Only consider exact matches.
+
+2020-12-14  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (rewrite_array_type): New function.
+        (quirk_ada_thick_pointer_struct): Use rewrite_array_type.
+
+2020-12-14  Tom Tromey  <tromey@adacore.com>
+
+	* valarith.c (fixed_point_binop): Call error on division by zero.
+
+2020-12-13  Tom Tromey  <tom@tromey.com>
+
+	* gdbtypes.c (safe_parse_type): Make argument const.
+	* value.h (parse_and_eval_type): Make argument const.
+	* eval.c (parse_and_eval_type): Make argument const.
+
+2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* NEWS: Mention new commands.
+	* target-dcache.c: Add 'cli/cli-cmds.h' include.
+	(maint_flush_dcache_command): New function.
+	(_initialize_target_dcache): Create new 'maint flush dcache'
+	command.
+
+2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* NEWS: Mention new commands, and that the old commands are now
+	deprecated.
+	* cli/cli-cmds.c (maintenanceflushlist): Define.
+	* cli/cli-cmds.h (maintenanceflushlist): Declare.
+	* maint.c (_initialize_maint_cmds): Initialise
+	maintenanceflushlist.
+	* regcache.c: Add 'cli/cli-cmds.h' include.
+	(reg_flush_command): Add header comment.
+	(_initialize_regcache): Create new 'maint flush register-cache'
+	command, make 'flushregs' an alias.
+	* symtab.c: Add 'cli/cli-cmds.h' include.
+	(_initialize_symtab): Create new 'maint flush symbol-cache'
+	command, make old command an alias.
+
+2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* cli/cli-decode.c (deprecated_cmd_warning): Ignore the prefix
+	result from lookup_cmd_composition_1, use the prefixes from both
+	the command and the alias instead.
+	(lookup_cmd_composition_1): Initial prefix command is the based on
+	the search list being passed in.  Simplify the logic for tracking
+	the prefix command.  Replace a use of alloca with a local
+	std::string.
+
+2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* cli/cli-decode.c (deprecated_cmd_warning): Use nullptr instead
+	of NULL.  Don't print message piece by piece, but sentence at a
+	time to allow internationalisation.  Some whitespace cleanup.
+
+2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR cli/15104
+	* cli/cli-decode.c (lookup_cmd_1): Pass command list to
+	deprecated_cmd_warning.
+	(deprecated_cmd_warning): Take extra parameter, call
+	lookup_cmd_composition_1 and pass new parameter through.
+	(lookup_cmd_composition_1): New function, takes implementation of
+	lookup_cmd_composition but with extra parameter.
+	(lookup_cmd_composition): Now calls lookup_cmd_composition_1
+	passing in cmdlist.
+	* command.h (deprecated_cmd_warning): Add extra parameter to
+	declaration.
+	* top.c (execute_command): Pass cmdlist to deprecated_cmd_warning.
+
+2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* cli/cli-decode.c (lookup_cmd_1): Move header comment into
+	command.h, add extra parameter, and use this to guard giving a
+	warning.
+	* command.h (lookup_cmd_1): Add comment from cli/cli-decode.c,
+	include argument names in declaration, add new argument.
+	* completer.c (complete_line_internal_1): Remove unneeded
+	brackets, pass extra argument to lookup_cmd_1.
+
+2020-12-11  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.h (debug_infrun): Make a bool.
+	* infrun.c (debug_infrun): Make a bool.
+	(_initialize_infrun): Use add_setshow_boolean_cmd to define "set
+	debug infrun".
+
+2020-12-11  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* displaced-stepping.h (displaced_debug_printf): Use
+	debug_prefixed_printf_cond.
+	* dwarf2/read.c (dwarf_read_debug_printf): Likewise.
+	(dwarf_read_debug_printf_v): Likewise.
+	* infrun.h (infrun_debug_printf): Likewise.
+	* linux-nat.c (linux_nat_debug_printf): Likewise.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* p-exp.y (intvar): Remove global.
+	(DOLLAR_VARIABLE): Change type.
+	(start): Update.
+	(exp): Call write_dollar_variable here...
+	(yylex): ... not here.
+	* m2-exp.y (DOLLAR_VARIABLE): Change type.
+	(variable): Call write_dollar_variable here...
+	(yylex): ... not here.
+	* f-exp.y (DOLLAR_VARIABLE): Change type.
+	(exp): Call write_dollar_variable here...
+	(yylex): ... not here.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (varobj_create): Update.
+	(install_variable): Return void.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (instantiate_pretty_printer): Use gdbpy_ref.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (varobj_clear_saved_item): Remove.
+	(update_dynamic_varobj_children): Update.
+	(varobj::~varobj): Don't call varobj_clear_saved_item.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (install_dynamic_child, varobj_clear_saved_item)
+	(update_dynamic_varobj_children, create_child)
+	(create_child_with_value): Update.
+	* varobj-iter.h (struct varobj_item) <value>: Now a
+	value_ref_ptr.
+	* python/py-varobj.c (py_varobj_iter::next): Call release_value.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (struct varobj_dynamic) <child_iter>: Now unique_ptr.
+	(varobj_get_iterator): Return unique_ptr.
+	(update_dynamic_varobj_children, install_visualizer)
+	(varobj::~varobj): Update.
+	* python/python-internal.h (py_varobj_get_iterator): Return
+	unique_ptr.
+	* python/py-varobj.c (py_varobj_get_iterator): Return unique_ptr.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (struct varobj_dynamic) <saved_item>: Now unique_ptr.
+	(varobj_clear_saved_item, update_dynamic_varobj_children):
+	Update.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (update_dynamic_varobj_children): Update.
+	* varobj-iter.h (struct varobj_iter) <next>: Change return type.
+	* python/py-varobj.c (struct py_varobj_iter) <next>: Change return
+	type.
+	(py_varobj_iter::next): Likewise.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (update_dynamic_varobj_children, install_visualizer)
+	(varobj::~varobj): Update.
+	* varobj-iter.h (struct varobj_iter): Change to interface class.
+	(struct varobj_iter_ops): Remove.
+	(varobj_iter_next, varobj_iter_delete): Remove.
+	* python/py-varobj.c (struct py_varobj_iter): Derive from
+	varobj_iter.  Add constructor, destructor.  Rename members.
+	(py_varobj_iter::~py_varobj_iter): Rename from
+	py_varobj_iter_dtor.
+	(py_varobj_iter::next): Rename from py_varobj_iter_next.
+	(py_varobj_iter_ops): Remove.
+	(py_varobj_iter): Rename from py_varobj_iter_ctor.
+	(py_varobj_iter_new): Remove.
+	(py_varobj_get_iterator): Update.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.h (all_root_varobjs): Take a function_view.
+	* varobj.c (all_root_varobjs): Take a function_view.
+	(varobj_invalidate_iter): Remove unused parameter.
+	(varobj_invalidate): Update.
+	* mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove.
+	(mi_cmd_var_update_iter): Change parameters.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (struct varobj_root) <next>: Remove.
+	(struct vlist): Remove.
+	(rootlist): Now a std::list.
+	(install_variable, uninstall_variable, all_root_varobjs): Update.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* varobj.c (VAROBJ_TABLE_SIZE): Remove.
+	(varobj_table): Now htab_t.
+	(varobj_get_handle, install_variable, uninstall_variable):
+	Update.
+	(hash_varobj, eq_varobj_and_string): New functions.
+	(hash_varobj): Update.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* inline-frame.c (stopped_by_user_bp_inline_frame): Update.
+	* ada-lang.c (check_status_exception): Update.
+	* breakpoint.c (free_bp_location): Remove.
+	(decref_bp_location): Use bp_location_ref_policy.
+	(bpstats::bpstats): Don't call incref_bp_location.
+	(bpstats::~bpstats): Remove.
+	(bpstats::bpstats): Update.
+	(bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
+	(bp_location::bp_location): Update.
+	(incref_bp_location): Remove.
+	(bkpt_print_it): Update.
+	* breakpoint.h (class bp_location): Derive from
+	refcounted_object.
+	(struct bpstats): Remove destructor.
+	<bp_location_at>: Now a bp_location_ref_ptr.
+	<refc>: Remove.
+	(bp_location_ref_ptr): New typedef.
+	(struct bp_location_ref_policy): New.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* thread.c (class scoped_inc_dec_ref): Remove.
+	(tp_array_compar_ascending, tp_array_compar_descending): Change
+	parameter types.
+	(thread_apply_all_command): Use thread_info_ref.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* infrun.c (struct stop_context) <thread>: Now a thread_info_ref.
+	(stop_context::stop_context): Update.
+	(stop_context::~stop_context): Remove.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* inferior.c (current_inferior_): Change type.
+	(current_inferior, set_current_inferior, initialize_inferiors):
+	Update.
+
+2020-12-11  Tom Tromey  <tom@tromey.com>
+
+	* gdbthread.h (class enable_thread_stack_temporaries) <m_thr>:
+	Change type.
+
+2020-12-11  Tom Tromey  <tromey@adacore.com>
+
+	* ada-tasks.c (struct ada_tasks_pspace_data) <cpu_id_offset>: New
+	field.
+	(ada_get_tcb_types_info): Look for __gnat_gdb_cpu_first_id.
+	(read_atcb): Use cpu_id_offset.
+
+2020-12-10  Kevin Buettner  <kevinb@redhat.com>
+
+	* ada-lang.c (ada_fold_name): Fix off-by-one error.
+
+2020-12-10  Luis Machado  <luis.machado@linaro.org>
+
+	* breakpoint.c (should_be_inserted): Don't output newline.
+
+2020-12-10  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-linux-tdep.c (aarch64_linux_restore_vreg) New function.
+	(aarch64_linux_sigframe_init): Call aarch64_linux_restore_vreg.
+	* aarch64-tdep.h (V_REGISTER_SIZE): Move to ...
+	* arch/aarch64.h: ... here.
+	* nat/aarch64-sve-linux-ptrace.c: Include endian.h.
+	(aarch64_maybe_swab128): New function.
+	(aarch64_sve_regs_copy_to_reg_buf)
+	(aarch64_sve_regs_copy_from_reg_buf): Adjust FPSIMD entries.
+	* trad-frame.c (trad_frame_reset_saved_regs): Initialize
+	the data field.
+	(TF_REG_VALUE_BYTES): New enum value.
+	(trad_frame_value_bytes_p): New function.
+	(trad_frame_set_value_bytes): New function.
+	(trad_frame_set_reg_value_bytes): New function.
+	(trad_frame_get_prev_register): Handle register values saved as bytes.
+	* trad-frame.h (trad_frame_set_reg_value_bytes): New prototype.
+	(struct trad_frame_saved_reg) <data>: New field.
+	(trad_frame_set_value_bytes): New prototype.
+	(trad_frame_value_bytes_p): New prototype.
+
+2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
+
+	* jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
+	* gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
+	* gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.	
+
+2020-12-09  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
+
+2020-12-09  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
+	and "denominator" to gdb_mpz.  Handle block forms.
+	(get_dwarf2_unsigned_rational_constant): Change "numerator" and
+	"denominator" to gdb_mpz.
+	(finish_fixed_point_type): Update.
+	(has_zero_over_zero_small_attribute): Update.
+
+2020-12-09  Tom Tromey  <tromey@adacore.com>
+
+	* expprint.c (op_name): Update.
+	* expression.h (enum exp_opcode): Update.
+	* std-operator.def: Add more opcodes.
+	* ada-operator.def, fortran-operator.def: Remove, moving contents
+	into std-operator.def.
+
+2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
+	Return {} instead of false.
+	(get_discrete_bounds): Compute high bound only if low bound is
+	valid.
+
+2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
+
+	PR 26875, PR 26901
+	* gdbtypes.c (get_discrete_low_bound): Make non-static.
+	(get_discrete_high_bound): Make non-static.
+	* gdbtypes.h (get_discrete_low_bound): New declaration.
+	(get_discrete_high_bound): New declaration.
+	* valarith.c (value_subscript): Only fetch high bound if
+	necessary.
+
+2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.c (get_discrete_bounds): Implement with
+	get_discrete_low_bound and get_discrete_high_bound.
+	(get_discrete_low_bound): New.
+	(get_discrete_high_bound): New.
+
+2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (get_discrete_bounds): Return bool, adjust all
+	callers.
+	* gdbtypes.c (get_discrete_bounds): Return bool.
+
+2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
+
+	* ada-lang.c (ada_value_slice_from_ptr): Adjust.
+	(ada_value_slice): Adjust.
+	(pos_atr): Adjust.
+	* gdbtypes.c (get_discrete_bounds): Adjust.
+	(discrete_position): Return optional.
+	* gdbtypes.h (discrete_position): Return optional.
+
+2020-12-07  Tom Tromey  <tromey@adacore.com>
+
+	* maint.c (_initialize_maint_cmds): Use expression command
+	completer for "maint print type".
+
+2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* completer.c (complete_explicit_location): Also add keywords
+	that start with '-' to the completion list.
+
+2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
+	keyword may be followed by any keyword.
+	* breakpoint.c (find_condition_and_thread): Advance 'tok' by
+	'toklen' in the case for "-force-condition".
+
+2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* main.c (catch_command_errors): Add a flag parameter; invoke
+	`bpstat_do_actions` if the flag is set.
+	(execute_cmdargs): Update a call to `catch_command_errors`.
+
+2020-12-07  Tom de Vries  <tdevries@suse.de>
+
+	* ada-lang.c (replace_operator_with_call): Handle shrink resize.
+
+2020-12-06  Tom Tromey  <tom@tromey.com>
+
+	PR ada/26999
+	* ada-lang.c (replace_operator_with_call): Rewrite.
+
+2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
+
+	PR breakpoints/27009
+	* s390-tdep.h (op_bc): Correct BC opcode value.
+
+2020-12-06  Joel Brobecker  <brobecker@adacore.com>
+
+	* gmp-utils.h (gdb_mpz::safe_export): New private method.
+	(gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
+	* gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
+	(gdb_mpz::safe_export): New method.
+	* unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
+	Update function description.
+	(check_as_integer_raises_out_of_range_error): New function.
+	(gdb_mpz_as_integer_out_of_range): New function.
+	(_initialize_gmp_utils_selftests): Register
+	gdb_mpz_as_integer_out_of_range as a selftest.
+
+2020-12-05  Joel Brobecker  <brobecker@adacore.com>
+
+	* gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
+	TARGET_CHAR_BIT.
+	(gdb_mpz::write): Likewise.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
+	number of displaced step buffers.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* displaced-stepping.h (struct displaced_step_buffer): Rename
+	to...
+	(struct displaced_step_buffers): ... this.
+	<m_addr, m_current_thread, m_copy_insn_closure>: Remove.
+	<struct displaced_step_buffer>: New inner class.
+	<m_buffers>: New.
+	* displaced-stepping.c (displaced_step_buffer::prepare): Rename
+	to...
+	(displaced_step_buffers::prepare): ... this, adjust for multiple
+	buffers.
+	(displaced_step_buffer::finish):  Rename to...
+	(displaced_step_buffers::finish): ... this, adjust for multiple
+	buffers.
+	(displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
+	(displaced_step_buffers::copy_insn_closure_by_addr): ... this,
+	adjust for multiple buffers.
+	(displaced_step_buffer::restore_in_ptid): Rename to...
+	(displaced_step_buffers::restore_in_ptid): ... this, adjust for
+	multiple buffers.
+	* linux-tdep.h (linux_init_abi): Change supports_displaced_step
+	for num_disp_step_buffers.
+	* linux-tdep.c (struct linux_gdbarch_data)
+	<num_disp_step_buffers>: New field.
+	(struct linux_info) <disp_step_buf>: Rename to...
+	<disp_step_bufs>: ... this, change type to
+	displaced_step_buffers.
+	(linux_displaced_step_prepare): Use
+	linux_gdbarch_data::num_disp_step_buffers to create that number
+	of buffers.
+	(linux_displaced_step_finish): Adjust.
+	(linux_displaced_step_copy_insn_closure_by_addr): Adjust.
+	(linux_displaced_step_restore_all_in_ptid): Adjust.
+	(linux_init_abi): Change supports_displaced_step parameter for
+	num_disp_step_buffers, save it in linux_gdbarch_data.
+	* aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
+	* alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
+	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
+	supports_displaced_step parameter for num_disp_step_buffers.
+	(amd64_linux_init_abi): Adjust.
+	(amd64_x32_linux_init_abi): Adjust.
+	* arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
+	* arm-linux-tdep.c (arm_linux_init_abi): Adjust.
+	* bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
+	* cris-linux-tdep.c (cris_linux_init_abi): Adjust.
+	* csky-linux-tdep.c (csky_linux_init_abi): Adjust.
+	* frv-linux-tdep.c (frv_linux_init_abi): Adjust.
+	* hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
+	* i386-linux-tdep.c (i386_linux_init_abi): Adjust.
+	* ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
+	* m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
+	* m68k-linux-tdep.c (m68k_linux_init_abi):
+	* microblaze-linux-tdep.c (microblaze_linux_init_abi):
+	* mips-linux-tdep.c (mips_linux_init_abi): Adjust.
+	* mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
+	* nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
+	* or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
+	* ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
+	* riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
+	* rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
+	Change type to displaced_step_buffers.
+	* s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
+	* sh-linux-tdep.c (sh_linux_init_abi): Adjust.
+	* sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
+	* sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
+	* tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
+	* tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
+	* xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* linux-tdep.c (init_linux_gdbarch_data): Change parameter to
+	obkstack.
+	(_initialize_linux_tdep): Register pre-init gdb data instead of
+	post-init.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* displaced-stepping.h (struct
+	displaced_step_copy_insn_closure): Adjust comments.
+	(struct displaced_step_inferior_state) <step_thread,
+	step_gdbarch, step_closure, step_original, step_copy,
+	step_saved_copy>: Remove fields.
+	(struct displaced_step_thread_state): New.
+	(struct displaced_step_buffer): New.
+	* displaced-stepping.c (displaced_step_buffer::prepare): New.
+	(write_memory_ptid): Move from infrun.c.
+	(displaced_step_instruction_executed_successfully): New,
+	factored out of displaced_step_finish.
+	(displaced_step_buffer::finish): New.
+	(displaced_step_buffer::copy_insn_closure_by_addr): New.
+	(displaced_step_buffer::restore_in_ptid): New.
+	* gdbarch.sh (displaced_step_location): Remove.
+	(displaced_step_prepare, displaced_step_finish,
+	displaced_step_copy_insn_closure_by_addr,
+	displaced_step_restore_all_in_ptid): New.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+	* gdbthread.h (class thread_info) <displaced_step_state>: New
+	field.
+	(thread_step_over_chain_remove): New declaration.
+	(thread_step_over_chain_next): New declaration.
+	(thread_step_over_chain_length): New declaration.
+	* thread.c (thread_step_over_chain_remove): Make non-static.
+	(thread_step_over_chain_next): New.
+	(global_thread_step_over_chain_next): Use
+	thread_step_over_chain_next.
+	(thread_step_over_chain_length): New.
+	(global_thread_step_over_chain_enqueue): Add debug print.
+	(global_thread_step_over_chain_remove): Add debug print.
+	* infrun.h (get_displaced_step_copy_insn_closure_by_addr):
+	Remove.
+	* infrun.c (get_displaced_stepping_state): New.
+	(displaced_step_in_progress_any_inferior): Remove.
+	(displaced_step_in_progress_thread): Adjust.
+	(displaced_step_in_progress): Adjust.
+	(displaced_step_in_progress_any_thread): New.
+	(get_displaced_step_copy_insn_closure_by_addr): Remove.
+	(gdbarch_supports_displaced_stepping): Use
+	gdbarch_displaced_step_prepare_p.
+	(displaced_step_reset): Change parameter from inferior to
+	thread.
+	(displaced_step_prepare_throw): Implement using
+	gdbarch_displaced_step_prepare.
+	(write_memory_ptid): Move to displaced-step.c.
+	(displaced_step_restore): Remove.
+	(displaced_step_finish): Implement using
+	gdbarch_displaced_step_finish.
+	(start_step_over): Allow starting more than one displaced step.
+	(prepare_for_detach): Handle possibly multiple threads doing
+	displaced steps.
+	(handle_inferior_event): Handle possibility that fork event
+	happens while another thread displaced steps.
+	* linux-tdep.h (linux_displaced_step_prepare): New.
+	(linux_displaced_step_finish): New.
+	(linux_displaced_step_copy_insn_closure_by_addr): New.
+	(linux_displaced_step_restore_all_in_ptid): New.
+	(linux_init_abi): Add supports_displaced_step parameter.
+	* linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
+	(linux_displaced_step_prepare): New.
+	(linux_displaced_step_finish): New.
+	(linux_displaced_step_copy_insn_closure_by_addr): New.
+	(linux_displaced_step_restore_all_in_ptid): New.
+	(linux_init_abi): Add supports_displaced_step parameter,
+	register displaced step methods if true.
+	(_initialize_linux_tdep): Register inferior_execd observer.
+	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
+	supports_displaced_step parameter, adjust call to
+	linux_init_abi.  Remove call to
+	set_gdbarch_displaced_step_location.
+	(amd64_linux_init_abi): Adjust call to
+	amd64_linux_init_abi_common.
+	(amd64_x32_linux_init_abi): Likewise.
+	* aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
+	linux_init_abi.  Remove call to
+	set_gdbarch_displaced_step_location.
+	* arm-linux-tdep.c (arm_linux_init_abi): Likewise.
+	* i386-linux-tdep.c (i386_linux_init_abi): Likewise.
+	* alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
+	linux_init_abi.
+	* arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
+	* bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
+	* cris-linux-tdep.c (cris_linux_init_abi): Likewise.
+	* csky-linux-tdep.c (csky_linux_init_abi): Likewise.
+	* frv-linux-tdep.c (frv_linux_init_abi): Likewise.
+	* hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
+	* ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
+	* m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
+	* m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
+	* microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
+	* mips-linux-tdep.c (mips_linux_init_abi): Likewise.
+	* mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
+	* nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
+	* or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
+	* riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
+	* s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
+	* sh-linux-tdep.c (sh_linux_init_abi): Likewise.
+	* sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
+	* sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
+	* tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
+	* tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
+	* xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
+	* ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
+	linux_init_abi.  Remove call to
+	set_gdbarch_displaced_step_location.
+	* arm-tdep.c (arm_pc_is_thumb): Call
+	gdbarch_displaced_step_copy_insn_closure_by_addr instead of
+	get_displaced_step_copy_insn_closure_by_addr.
+	* rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
+	clear gdbarch methods.
+	* rs6000-tdep.c (struct ppc_inferior_data): New structure.
+	(get_ppc_per_inferior): New function.
+	(ppc_displaced_step_prepare): New function.
+	(ppc_displaced_step_finish): New function.
+	(ppc_displaced_step_restore_all_in_ptid): New function.
+	(rs6000_gdbarch_init): Register new gdbarch methods.
+	* s390-tdep.c (s390_gdbarch_init): Don't call
+	set_gdbarch_displaced_step_location, set new gdbarch methods.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
+	* aarch64-tdep.h: Include displaced-stepping.h.
+	* displaced-stepping.h (struct displaced_step_copy_insn_closure):
+	Move here.
+	(displaced_step_copy_insn_closure_up): Move here.
+	(struct buf_displaced_step_copy_insn_closure): Move here.
+	(struct displaced_step_inferior_state): Move here.
+	(debug_displaced): Move here.
+	(displaced_debug_printf_1): Move here.
+	(displaced_debug_printf): Move here.
+	* displaced-stepping.c: New file.
+	* gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
+	* gdbarch.h: Re-generate.
+	* inferior.h: Include displaced-stepping.h.
+	* infrun.h (debug_displaced): Move to displaced-stepping.h.
+	(displaced_debug_printf_1): Likewise.
+	(displaced_debug_printf): Likewise.
+	(struct displaced_step_copy_insn_closure): Likewise.
+	(displaced_step_copy_insn_closure_up): Likewise.
+	(struct buf_displaced_step_copy_insn_closure): Likewise.
+	(struct displaced_step_inferior_state): Likewise.
+	* infrun.c (show_debug_displaced): Move to displaced-stepping.c.
+	(displaced_debug_printf_1): Likewise.
+	(displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
+	Likewise.
+	(_initialize_infrun): Don't register "set/show debug displaced".
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* linux-tdep.c (get_linux_inferior_data): Add inferior
+	parameter.
+	(linux_vsyscall_range): Pass current inferior.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (displaced_step_prepare_throw): Change return type to
+	displaced_step_prepare_status.
+	(displaced_step_prepare): Likewise.
+	(displaced_step_finish): Change return type to
+	displaced_step_finish_status.
+	(resume_1): Adjust.
+	(stop_all_threads): Adjust.
+	* displaced-stepping.h: New file.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (displaced_step_fixup): Rename to...
+	(displaced_step_finish): ... this, update all callers.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.h (get_displaced_step_closure_by_addr): Rename to...
+	(get_displaced_step_copy_insn_closure_by_addr): ... this.
+	Update all users.
+	(displaced_step_closure): Rename to...
+	(displaced_step_copy_insn_closure): ... this.  Update all users.
+	(displaced_step_closure_up): Rename to...
+	(displaced_step_copy_insn_closure_up). ... this.  Update all
+	users.
+	(buf_displaced_step_closure): Rename to...
+	(buf_displaced_step_copy_insn_closure): ... this.  Update all
+	users.
+	* infrun.c (get_displaced_step_closure_by_addr): Rename to...
+	(get_displaced_step_copy_insn_closure_by_addr): ... this.
+	Update all users.
+	* aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
+	(aarch64_displaced_step_copy_insn_closure): ... this.  Update
+	all users.
+	* amd64-tdep.c (amd64_displaced_step_closure): Rename to...
+	(amd64_displaced_step_copy_insn_closure): ... this.  Update all
+	users.
+	* arm-tdep.h (arm_displaced_step_closure): Rename to...
+	(arm_displaced_step_copy_insn_closure): ... this.  Update all
+	users.
+	* i386-tdep.h (i386_displaced_step_closure): Rename to...
+	(i386_displaced_step_copy_insn_closure): ... this.  Update all
+	users.
+	* rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
+	(ppc_displaced_step_copy_insn_closure): ... this.  Update all
+	users.
+	* s390-tdep.c (s390_displaced_step_closure): Rename to...
+	(s390_displaced_step_copy_insn_closure): ... this.  Update all
+	users.
+	* gdbarch.h: Re-generate.
+	* gdbarch.c: Re-generate.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbthread.h (thread_step_over_chain_enqueue): Rename to...
+	(global_thread_step_over_chain_enqueue): ... this.  Update all
+	users.
+	(thread_step_over_chain_remove): Rename to...
+	(global_thread_step_over_chain_remove): ... this.  Update all
+	users.
+	(thread_step_over_chain_next): Rename to...
+	(global_thread_step_over_chain_next): ... this.  Update all
+	users.
+	* infrun.h (step_over_queue_head): Rename to...
+	(global_thread_step_over_chain_head): ... this.  Update all
+	users.
+	* infrun.c (step_over_queue_head): Rename to...
+	(global_thread_step_over_chain_head): ... this.  Update all
+	users.
+	* thread.c (step_over_chain_remove): Rename to...
+	(thread_step_over_chain_remove): ... this.  Update all users.
+	(thread_step_over_chain_next): Rename to...
+	(global_thread_step_over_chain_next): ... this.  Update all
+	users.
+	(thread_step_over_chain_enqueue): Rename to...
+	(global_thread_step_over_chain_enqueue): ... this.  Update all
+	users.
+	(thread_step_over_chain_remove): Rename to...
+	(global_thread_step_over_chain_remove): ... this.  Update all
+	users.
+
+2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.c (get_displaced_stepping_state): Remove, change
+	callers to access the field directly.
+
+2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.c (handle_inferior_event): Restore displaced step
+	buffer bytes in child process when handling fork, even if fork
+	happened in another thread than the displaced-stepping one.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (infrun_inferior_execd): New function.
+	(_initialize_infrun): Attach inferior_execd observer.
+
+2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* observable.h (inferior_execd): Declare new observable.
+	* observable.c (inferior_execd): Declare new observable.
+	* infrun.c (follow_exec): Notify inferior_execd observer.
+	* jit.c (jit_inferior_created_hook): Make static.
+	(_initialize_jit): Register inferior_execd observer.
+	* jit.h (jit_inferior_created_hook): Remove declaration.
+	* solib.c (_initialize_solib): Register inferior_execd observer.
+
+2020-12-04  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/27003
+	* completer.c (completion_tracker::build_completion_result): Don't
+	access match_list[0][-1].
+
+2020-12-04  Tom Tromey  <tromey@adacore.com>
+
+	* linespec.c (struct linespec_token): Rename; remove typedef.
+	* guile/scm-block.c (struct block_smob): Remove typedef.
+	(struct block_syms_progress_smob): Likewise.
+	* guile/scm-symbol.c (struct symbol_smob): Remove typedef.
+	* guile/scm-symtab.c (symtab_smob): Remove typedef.
+	(struct sal_smob): Remove typedef.
+	* guile/scm-param.c (struct param_smob): Remove typedef.
+	* guile/scm-progspace.c (struct pspace_smob): Rename.
+	* guile/scm-objfile.c (struct objfile_smob): Rename.
+	* guile/scm-iterator.c (struct iterator_smob): Rename.
+	* guile/scm-frame.c (struct frame_smob): Rename.
+	* guile/scm-arch.c (struct arch_smob): Rename.
+	* guile/scm-type.c (struct field_smob): Remove typedef.
+	(struct type_smob): Rename.
+	* guile/scm-cmd.c (struct command_smob): Remove typedef.
+	* guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
+	* guile/scm-value.c (struct value_smob): Remove typedef.
+	* guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
+	* guile/guile-internal.h (struct scheme_variable)
+	(struct scheme_function, struct scheme_integer_constant)
+	(struct gdb_smob, struct chained_gdb_smob)
+	(struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
+	(objfile_smob, pspace_smob, type_smob): Remove typedef.
+	* guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
+	(struct pretty_printer_worker_smob): Remove typedef.
+	* guile/scm-exception.c (struct exception_smob): Remove typedef.
+	* python/py-block.c (struct block_object): Remove typedef.
+	(block_syms_iterator_object): Update.
+	(set_block): Update.
+	(block_syms_iterator_object): Remove typedef.
+	* python/py-inferior.c (struct membuf_object): Remove typedef.
+	* python/py-symtab.c (struct symtab_object): Remove typedef.
+	(set_symtab): Update.
+	(sal_object): Remove typedef.
+	(set_sal): Update.
+	* python/py-frame.c (frame_object): Remove typedef.
+	* python/py-record-btrace.c (struct btpy_list_object): Remove
+	typedef.
+	* python/py-arch.c (struct arch_object): Remove typedef.
+	* python/py-linetable.c (struct linetable_entry_object)
+	(linetable_object, struct ltpy_iterator_object): Remove typedef.
+	* python/py-events.h (eventregistry_object): Remove typedef.
+	(struct events_object): Remove typedef.
+	* python/python-internal.h (gdbpy_breakpoint_object): Remove
+	typedef.
+	(thread_object): Remove typedef.
+	* python/py-progspace.c (pspace_object): Remove typedef.
+	* python/py-value.c (struct value_object): Remove typedef.
+	* python/py-record.h (recpy_record_object): Remove typedef.
+	(struct recpy_element_object): Remove typedef.
+	* python/py-lazy-string.c (lazy_string_object): Remove typedef.
+	* python/py-objfile.c (objfile_object): Remove typedef.
+	* python/py-cmd.c (struct cmdpy_object): Remove typedef.
+	* python/py-type.c (type_object): Remove typedef.
+	(typy_iterator_object): Update.
+	(set_type): Update.
+	(field_object): Remove typedef.
+	(typy_iterator_object): Remove typedef.
+	* python/py-registers.c (register_descriptor_iterator_object):
+	Remove typedef.
+	(struct register_descriptor_object)
+	(struct reggroup_iterator_object, struct reggroup_object): Remove
+	typedef.
+	* python/py-record.c (recpy_gap_object): Remove typedef.
+	* python/py-symbol.c (symbol_object): Remove typedef.
+	(set_symbol): Update.
+	* python/py-event.h (event_object): Remove typedef.
+	* python/py-param.c (parmpy_object): Remove typedef.
+	* python/py-instruction.c (struct py_insn_obj): Remove typedef.
+	* python/py-unwind.c (struct pending_frame_object): Remove typedef.
+	(unwind_info_object, struct cached_frame_info): Likewise.
+
+2020-12-04  Tom Tromey  <tromey@adacore.com>
+
+	* value.c (value_internal_function_name): Make return type const.
+	* value.h (value_internal_function_name): Make return type const.
+
+2020-12-04  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (submask, bit, bits): Remove.
+	* arch/aarch64-insn.c (extract_signed_bitfield): Remove.
+	(aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
+	(aarch64_decode_cb, aarch64_decode_tb)
+	(aarch64_decode_ldr_literal): Use sbits to extract a signed
+	immediate.
+	* arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
+
+2020-12-04  Tom de Vries  <tdevries@suse.de>
+
+	PR tdep/27007
+	* i386-tdep.c (i386_16_byte_align_p): Skip static fields.
+
+2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	PR gdb/26876
+	* dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
+	dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
+
+2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arch/riscv.c: Include 'rv32e-xregs.c'.
+	(riscv_create_target_description): Update to handle rv32e.
+	* arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
+	member variable.
+	<operator==>: Update to account for new field.
+	<hash>: Likewise.
+	* features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
+	* features/riscv/rv32e-xregs.c: Generated.
+	* features/riscv/rv32e-xregs.xml: New file.
+	* riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
+	file.
+	(riscv_debug_infcall): Likewise.
+	(riscv_debug_unwinder): Likewise.
+	(riscv_debug_gdbarch): Likewise.
+	(enum riscv_register_required_status): Delete.
+	(struct riscv_register_feature): Add constructor, delete default
+	constructor, copy, and assign constructors.
+	(struct riscv_register_feature::register_info) <required>: Delete.
+	<check>: Update comment and arguments.
+	(struct riscv_register_feature) <name>: Change to member function.
+	<prefer_first_name>: Delete.
+	<tdesc_feature>: New member function.
+	<registers>: Rename to...
+	<m_registers>: ...this.
+	<m_feature_name>: New member variable.
+	(riscv_register_feature::register_info::check): Update arguments.
+	(riscv_xreg_feature): Rewrite as class, create a single static
+	instance of the class.
+	(riscv_freg_feature): Likewise.
+	(riscv_virtual_feature): Likewise.
+	(riscv_csr_feature): Likewise.
+	(riscv_create_csr_aliases): Has become a member function inside
+	riscv_csr_feature class.
+	(riscv_abi_embedded): New function definition.
+	(riscv_register_name): Adjust to use new feature objects.
+	(struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
+	and adjust available argument registers.
+	(riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
+	(riscv_check_tdesc_feature): Delete.
+	(riscv_tdesc_unknown_reg): Adjust to use new feature objects.
+	(riscv_gdbarch_init): Delete target description checking code, and
+	instead call to the new feature objects to perform the checks.
+	Reorder handling of no abi information case, allows small code
+	simplification.
+	(_initialize_riscv_tdep): Remove call, this is now done in the
+	riscv_csr_feature constructor.
+	* riscv-tdep.h (riscv_abi_embedded): Declare.
+
+2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (riscv_create_csr_aliases): Remove use of
+	DECLARE_CSR_ALIAS.
+
+2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (riscv_is_unknown_csr): New function,
+	implementation moved from riscv_register_reggroup_p.
+	(riscv_register_reggroup_p): Update group handling for unknown
+	CSRs.
+
+2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
+
+	* dwarf2/read.c (dwz_search_other_debugdirs): New function.
+	(dwarf2_get_dwz_file): Convert 'filename' to a
+	std::string.  Use dwz_search_other_debugdirs to search for DWZ
+	files in the debug-file-directories provided by the user as well.
+
+2020-12-01  Tom Tromey  <tom@tromey.com>
+
+	* parse.c (expr_builder::expr_builder): Initialize expout.
+	(expr_builder::release): Use expression::resize.
+	(expression::expression, expression::~expression)
+	(expression::resize): New methods.
+	(write_exp_elt): Use expression::resize.
+	(prefixify_expression): Update.
+	(increase_expout_size): Use expression::resize.
+	* expression.h (struct expression): Add constructor, destructor.
+	<resize>: New method.
+	(expression_up): Change type.
+
+2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
+	* ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
+	(region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
+	set region.
+
+2020-11-30  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26905
+	* dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
+	is_reference parameter.
+	(dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
+
+2020-11-30  Tom Tromey  <tom@tromey.com>
+
+	* rust-lang.c (rust_op_name): Remove.
+	(exp_descriptor_rust): Update.
+	* parser-defs.h (op_name_standard): Don't declare.
+	(struct exp_descriptor) <op_name>: Remove.
+	* parse.c (exp_descriptor_standard): Update.
+	* opencl-lang.c (exp_descriptor_opencl): Update.
+	* m2-lang.c (m2_language::exp_descriptor_modula2): Update.
+	* f-lang.c (op_name_f): Remove.
+	(f_language::exp_descriptor_tab): Update.
+	* expression.h (op_name): Update.
+	* expprint.c (op_name): Rewrite.
+	(op_name_standard): Remove.
+	(dump_raw_expression, dump_subexp): Update.
+	* c-lang.c (exp_descriptor_c): Update.
+	* ax-gdb.c (gen_expr): Update.
+	* ada-lang.c (ada_op_name): Remove.
+	(ada_exp_descriptor): Update.
+
+2020-11-30  Tom Tromey  <tom@tromey.com>
+
+	* eval.c (init_array_element): Remove.
+	(evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
+
+2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR tui/26973
+	* tui/tui-layout.c (tui_apply_current_layout): Don't delete the
+	static locator win info.
+
+2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	* acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
+	program.
+
+2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
+	is always initialized.
+
+2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
+	* features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
+
+2020-11-25  Tom Tromey  <tom@tromey.com>
+
+	* eval.c (evaluate_subexp_standard): Remove unnecessary
+	variables.
+
+2020-11-25  Tom Tromey  <tom@tromey.com>
+
+	* d-lang.c: Include parser-defs.h.
+	* rust-lang.c: Include parser-defs.h.
+	* c-lang.h: Do not include parser-defs.h.
+
+2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regcache.h (struct cached_reg): Remove typedef.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* README: Fix the URL of the MPFR library.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* README: Document the --with-libgmp-prefix configure option.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* NEWS: Add entry documenting support for DWARF-based fixed
+	point types.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* NEWS: Document that building GDB now requires GMP.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* typeprint.c (print_type_scalar): Add handling of
+	TYPE_CODE_FIXED_POINT.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* valarith.c (fixed_point_binop): Replace the
+	INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
+	users accordingly.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
+	replacing fixed_point_scaling_factor.  All callers updated
+	throughout this project.
+	(fixed_point_scaling_factor): Delete declaration.
+	* gdbtypes.c (type::fixed_point_scaling_factor): Replaces
+	fixed_point_scaling_factor.  Adjust implementation accordingly.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
+	replacing the fixed_point_type_base_type function. All callers
+	updated throughout this project.
+	(fixed_point_type_base_type): Remove declaration.
+	* gdbtypes.c (type::fixed_point_type_base_type): Replaces
+	fixed_point_type_base_type.  Adjust implementation accordingly.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
+	New methods.
+	(INIT_FIXED_POINT_SPECIFIC): Adjust.
+	(TYPE_FIXED_POINT_INFO): Delete macro.
+	(allocate_fixed_point_type_info): Change return type to void.
+	* gdbtypes.c (copy_type_recursive): Replace the use of
+	TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
+	(fixed_point_scaling_factor): Likewise.
+	(allocate_fixed_point_type_info): Change return type to void.
+	Adjust implementation accordingly.
+	* dwarf2/read.c (finish_fixed_point_type): Replace the use of
+	TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* gmp-utils.h (gdb_mpz::read): Change buf and len parameters
+	into one single gdb::array_view parameter.
+	(gdb_mpz::write): Likewise.
+	(gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
+	* gmp-utils.c (gdb_mpz::read): Change buf and len parameters
+	into one single gdb::array_view parameter.
+	Adjust implementation accordingly.
+	(gdb_mpz::write): Likewise.
+	(gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
+	* unittests/gmp-utils-selftests.c: Adapt following changes above.
+	* valarith.c, valops.c, valprint.c, value.c: Likewise.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
+	Change return type to std::string. Update all callers.
+	* gmp-utils.c (gmp_string_printf): Likewise.
+
+2020-11-24  Joel Brobecker  <brobecker@adacore.com>
+
+	* unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
+	instead of mpq_set_ui to initialize our GMP rational.
+
+2020-11-23  Tom de Vries  <tdevries@suse.de>
+
+	* debuginfod-support.c (debuginfod_source_query)
+	(debuginfod_debuginfo_query): Only set DESTNAME if successful.
+
+2020-11-21  Tom Tromey  <tom@tromey.com>
+
+	* breakpoint.c (watchpoint_exp_is_const): Return bool.
+
+2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
+	Pass 2.0 to pow.
+	(gdb_mpz_write_all_from_small): Likewise.
+
+2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
+	of abs.
+
+2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
+
+	* ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
+	ctf_arc_open_by_name.
+
+2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
+
+	* ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
+	(ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
+
+2020-11-20  Pedro Alves  <pedro@palves.net>
+
+	* language.c (language_arch_info::lookup_primitive_type): Use
+	gdb::function_view instead of gdb::function.
+	(template language_lookup_primitive_type): Rename to ...
+	(language_lookup_primitive_type_1): ... this, and make static.
+	(language_lookup_primitive_type(const struct language_defn *,
+	struct gdbarch *, const char *): Make non-template.
+	(language_lookup_primitive_type(const struct language_defn *,
+	struct gdbarch *, std::function<bool (struct type *)>): Make
+	non-template and use gdb::function_view.
+	* language.h (language_arch_info::lookup_primitive_type): Use
+	gdb::function_view instead of std::function.
+	(language_lookup_primitive_type): No longer template.
+	* opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
+	lambda instead of a std::function.
+
+2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
+
+	PR tdep/26916
+	* s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
+	and STOCFH.
+
+2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* f-lang.c (fortran_value_subarray): Use plongest/pulongest.
+
+2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbarch.sh (read_core_file_mappings): Remove `other` parameter
+	in `loop_cb` parameter.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+	* arch-utils.c (default_read_core_file_mappings): Remove `other`
+	parameter.
+	* arch-utils.h (default_read_core_file_mappings): Likewise.
+	* corelow.c (core_target::build_file_mappings): Likewise.
+	* linux-tdep.c (linux_read_core_file_mappings): Likewise.
+	(linux_core_info_proc_mappings): Likewise.
+
+2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
+	* NEWS: Mention new options.
+	* f-array-walker.h: New file.
+	* f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
+	(repack_array_slices): New static global.
+	(show_repack_array_slices): New function.
+	(fortran_array_slicing_debug): New static global.
+	(show_fortran_array_slicing_debug): New function.
+	(value_f90_subarray): Delete.
+	(skip_undetermined_arglist): Delete.
+	(class fortran_array_repacker_base_impl): New class.
+	(class fortran_lazy_array_repacker_impl): New class.
+	(class fortran_array_repacker_impl): New class.
+	(fortran_value_subarray): Complete rewrite.
+	(set_fortran_list): New static global.
+	(show_fortran_list): Likewise.
+	(_initialize_f_language): Register new commands.
+	(fortran_adjust_dynamic_array_base_address_hack): New function.
+	* f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
+	Declare.
+	* f-valprint.c: Include 'f-array-walker.h'.
+	(class fortran_array_printer_impl): New class.
+	(f77_print_array_1): Delete.
+	(f77_print_array): Delete.
+	(fortran_print_array): New.
+	(f_value_print_inner): Update to call fortran_print_array.
+	* gdbtypes.c: Include 'f-lang.h'.
+	(resolve_dynamic_type_internal): Call
+	fortran_adjust_dynamic_array_base_address_hack.
+
+2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* breakpoint.c (struct watch_options): New struct.
+	(watch_option_defs): New static global.
+	(make_watch_options_def_group): New function.
+	(watch_maybe_just_location): Convert option parsing.
+	(watch_command_completer): New function.
+	(_initialize_breakpoint): Build help text using options mechanism.
+
+2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* breakpoint.c (update_watchpoint): Pass 'false' not '0'.
+	(watch_command_1): Update parameter types.  Convert locals to
+	bool.
+	(watch_command_wrapper): Change parameter type.
+	(watch_maybe_just_location): Change locals to bool.
+	(rwatch_command_wrapper): Update parameter type.
+	(awatch_command_wrapper): Update parameter type.
+	* breakpoint.h (watch_command_wrapper): Change parameter type.
+	(rwatch_command_wrapper): Update parameter type.
+	(awatch_command_wrapper): Update parameter type.
+	* eval.c (fetch_subexp_value): Change parameter type.
+	* ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
+	'false' not '0'.
+	* value.h (fetch_subexp_value): Change parameter type in
+	declaration.
+
+2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
+	skip_spaces.
+
+2020-11-18  Keith Seitz  <keiths@redhat.com>
+
+	* linux-tdep.c (dump_note_entry_p): Return true instead of
+	checking `filename'.
+
+2020-11-18  Tom de Vries  <tdevries@suse.de>
+
+	* debuginfod-support.c (debuginfod_source_query)
+	(debuginfod_debuginfo_query): Also do early exit if
+	"(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
+
+2020-11-18  Tom de Vries  <tdevries@suse.de>
+
+	* gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
+	warning.
+
+2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (get_array_bounds): Return bool, adjust some
+	callers.  Move doc here.
+	* gdbtypes.c (get_array_bounds): Return bool
+
+2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
+	assert.
+	* arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
+	* disasm-selftests.c (print_one_insn_test): Fall throough from ARC
+	case to the default.
+
+2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* printcmd.c: Include 'safe-ctype.c'.
+	(skip_over_slash_fmt): New function.
+	(print_command_completer): Call skip_over_slash_fmt.
+	(display_and_x_command_completer): New function.
+	(_initialize_printcmd): Add command completion for 'x' and
+	'display'.
+
+2020-11-16  Pedro Alves  <pedro@palves.net>
+
+	* frame.c (get_prev_frame): Move get_frame_id call from here ...
+	(get_prev_frame_always_1): ... to here.
+	* inline-frame.c (inline_frame_this_id): Mention
+	get_prev_frame_always_1 in comment.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
+	handling.
+	(value_less): Add fixed-point handling.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* eval.c (binop_promote): Add fixed-point type handling.
+	* valarith.c (fixed_point_binop): New function.
+	(scalar_binop): Add fixed-point type handling.
+	(value_neg): Add fixed-point type handling.
+	* valops.c (value_cast_to_fixed_point): New function.
+	(value_cast): Add fixed-point type handling.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-typeprint.c (ada_print_type): Add handing of fixed-point
+	range types.
+	* c-typeprint.c (c_type_print_varspec_prefix)
+	(c_type_print_varspec_suffix, c_type_print_base_1): Add
+	TYPE_CODE_FIXED_POINT handling.
+	* p-typeprint.c (pascal_type_print_varspec_prefix)
+	(pascal_type_print_varspec_suffix): Likewise.
+	* typeprint.c (print_type_fixed_point): New function.
+	* typeprint.h (print_type_fixed_point): Add declaration.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* printcmd.c (print_scalar_formatted): Add fixed-point type
+	handling when options->format is set.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
+	* dwarf2/read.c (get_dwarf2_rational_constant)
+	(get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
+	(has_zero_over_zero_small_attribute): New functions.
+	read_base_type, set_die_type): Add fixed-point type handling.
+	* gdb-gdb.py.in: Add fixed-point type handling.
+	* gdbtypes.c: #include "gmp-utils.h".
+	(create_range_type, set_type_code): Add fixed-point type handling.
+	(init_fixed_point_type): New function.
+	(is_integral_type, is_scalar_type): Add fixed-point type handling.
+	(print_fixed_point_type_info): New function.
+	(recursive_dump_type, copy_type_recursive): Add fixed-point type
+	handling.
+	(fixed_point_type_storage): New typedef.
+	(fixed_point_objfile_key): New static global.
+	(allocate_fixed_point_type_info, is_fixed_point_type): New functions.
+	(fixed_point_type_base_type, fixed_point_scaling_factor): New
+	functions.
+	* gdbtypes.h: #include "gmp-utils.h".
+	(enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
+	(union type_specific) <fixed_point_info>: New field.
+	(struct fixed_point_type_info): New struct.
+	(INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
+	(init_fixed_point_type, is_fixed_point_type)
+	(fixed_point_type_base_type, fixed_point_scaling_factor)
+	(allocate_fixed_point_type_info): Add declarations.
+	* valprint.c (generic_val_print_fixed_point): New function.
+	(generic_value_print): Add fixed-point type handling.
+	* value.c (value_as_address, unpack_long): Add fixed-point type
+	handling.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* utils.h (uinteger_pow): Add declaration.
+	* utils.c (uinteger_pow): Moved here (without changes)...
+	* valarith.c (uinteger_pow): ... from here.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* gmp-utils.h,  gmp-utils.c: New file.
+	* unittests/gmp-utils-selftests.c: New file.
+	* Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
+	unittests/gmp-utils-selftests.c.
+	(COMMON_SFILES) Add gmp-utils.c.
+	(HFILES_NO_SRCDIR): Add gmp-utils.h.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* configure.ac: Generate an error if a usable GMP library
+	could not be found.
+	* configure: Regenerate.
+
+2020-11-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* configure.ac: Add support for --with-libgmp-prefix.
+	* Makefile.in (LIBGMP): New variable.
+	(CLIBS): Include $(LIBGMP).
+	* configure, config.in: Regenerate
+
+2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR cli/26879
+	* f-exp.y (COMPLETE): New token.
+	(exp): Two new rules for tab-completion.
+	(saw_name_at_eof): New static global.
+	(last_was_structop): Likewise.
+	(yylex): Set new variables, and return COMPLETE token at the end
+	of the input stream in some cases.
+
+2020-11-14  Tom Tromey  <tom@tromey.com>
+
+	* infrun.c (fetch_inferior_event): Use "bool" for should_stop.
+
+2020-11-14  Tom Tromey  <tom@tromey.com>
+
+	* opencl-lang.c (opencl_component_ref): Make "comps" const.
+
+2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
+
+2020-11-13  Tom Tromey  <tom@tromey.com>
+
+	* c-lang.c (convert_ucn, convert_octal, convert_hex)
+	(convert_escape, parse_one_string): Constify.
+
+2020-11-13  Keith Seitz  <keiths@redhat.com>
+
+	https://bugzilla.redhat.com/show_bug.cgi?id=1553086
+	* elfread.c (elf_symfile_segments): Omit "Loadable section ...
+	outside of ELF segments" warning for debugin
+
+2020-11-13  Keith Seitz  <keiths@redhat.com>
+
+	PR gdb/23034
+	* elfread.c (elf_symfile_segments): Output a BFD file name
+	for the "Loadable section ... outside of ELF segments" warning.
+
+2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	PR gdb/26835
+	* arm-tdep.c (class arm_instruction_reader): New.
+	(target_arm_instruction_reader): New.
+	(arm_analyze_prologue): Add instruction reader parameter and use
+	it.  Use arm_expand_immediate.
+	(class target_arm_instruction_reader): Adjust.
+	(arm_skip_prologue): Adjust.
+	(arm_expand_immediate): New.
+	(arm_scan_prologue): Adjust.
+	(arm_analyze_prologue_test): New.
+	(class test_arm_instruction_reader): New.
+
+2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* f-lang.c (fortran_argument_convert): Add declaration.  Add
+	header comment, taken from f-lang.h.  Make static.
+	* f-lang.h (f77_get_dynamic_array_length): Delete declaration.
+	(fortran_argument_convert): Delete declaration.
+
+2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-exp.y (find_primitive_type): Make parameter const.
+	* ada-lang.c (enum ada_primitive_types): Delete.
+	(ada_language::language_arch_info): Update.
+	* c-lang.c (enum c_primitive_types): Delete.
+	(c_language_arch_info): Update.
+	(enum cplus_primitive_types): Delete.
+	(cplus_language::language_arch_info): Update.
+	* d-lang.c (enum d_primitive_types): Delete.
+	(d_language::language_arch_info): Update.
+	* f-lang.c (enum f_primitive_types): Delete.
+	(f_language::language_arch_info): Update.
+	* go-lang.c (enum go_primitive_types): Delete.
+	(go_language::language_arch_info): Update.
+	* language.c (auto_or_unknown_language::language_arch_info):
+	Update.
+	(language_gdbarch_post_init): Use obstack_new, use array indexing.
+	(language_string_char_type): Add header comment, call function in
+	language_arch_info.
+	(language_bool_type): Likewise
+	(language_arch_info::bool_type): Define.
+	(language_lookup_primitive_type_1): Delete.
+	(language_lookup_primitive_type): Rewrite as a templated function
+	to call function in language_arch_info, then instantiate twice.
+	(language_arch_info::type_and_symbol::alloc_type_symbol): Define.
+	(language_arch_info::lookup_primitive_type_and_symbol): Define.
+	(language_arch_info::lookup_primitive_type): Define twice with
+	different signatures.
+	(language_arch_info::lookup_primitive_type_as_symbol): Define.
+	(language_lookup_primitive_type_as_symbol): Rewrite to call a
+	member function in language_arch_info.
+	* language.h (language_arch_info): Complete rewrite.
+	(language_lookup_primitive_type): Make templated.
+	* m2-lang.c (enum m2_primitive_types): Delete.
+	(m2_language::language_arch_info): Update.
+	* opencl-lang.c (OCL_P_TYPE): Delete.
+	(enum opencl_primitive_types): Delete.
+	(opencl_type_data): Delete.
+	(builtin_opencl_type): Delete.
+	(lookup_opencl_vector_type): Update.
+	(opencl_language::language_arch_info): Update, lots of content
+	moved from...
+	(build_opencl_types): ...here.  This function is now deleted.
+	(_initialize_opencl_language): Delete.
+	* p-lang.c (enum pascal_primitive_types): Delete.
+	(pascal_language::language_arch_info): Update.
+	* rust-lang.c (enum rust_primitive_types): Delete.
+	(rust_language::language_arch_info): Update.
+
+2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
+	dwarf2_queue_guard.
+
+2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
+	comment.
+
+2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (dwarf_read_debug_printf,
+	dwarf_read_debug_printf_v): New macros, use throughout the file.
+
+2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
+
+	PR tdep/27015
+	* arc-linux-tdep.c (collect_register): Populate "eret" by
+	"pc" value from the regcache when asked for "pc" value.
+
+2020-11-12  Tom Tromey  <tom@tromey.com>
+
+	PR rust/26799:
+	* symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
+	exist.
+
+2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* features/Makefile (XMLTOC): Add rx.xml.
+	(FEATURE_XMLFILES): Remove rx.xml.
+	(FEATURE_CFILES rule): Pass '-single-feature' flag.
+	* features/rx.c: Regenerate.
+	* features/rx.xml: Wrap in `target` tags, and reindent.
+	* target-descriptions.c (struct maint_print_c_tdesc_options): New
+	structure.
+	(maint_print_c_tdesc_opt_def): New typedef.
+	(maint_print_c_tdesc_opt_defs): New static global.
+	(make_maint_print_c_tdesc_options_def_group): New function.
+	(maint_print_c_tdesc_cmd): Make use of command line flags, only
+	print single feature C file for target descriptions containing a
+	single feature.
+	(maint_print_c_tdesc_cmd_completer): New function.
+	(_initialize_target_descriptions): Update call to register command
+	completer, and include command line flag in help text.
+
+2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
+	numbers.
+	* riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
+	enum values.
+
+2020-11-10  Tom Tromey  <tom@tromey.com>
+
+	* value.h (internalvar_name): Update.
+	* value.c (internalvar_name): Make return type const.
+
+2020-11-10  Tom Tromey  <tom@tromey.com>
+
+	* ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
+	(gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
+	const.
+
+2020-11-10  Tom Tromey  <tom@tromey.com>
+
+	* objc-lang.h (value_nsstring): Update.
+	* objc-lang.c (value_nsstring): Make "ptr" const.
+
+2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* expprint.c (print_subexp_funcall): Increment expression position
+	after reading argument count.
+	* f-lang.c (print_subexp_f): Skip over opcode before calling
+	common function.
+	(dump_subexp_body_f): Likewise.
+
+2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
+
+	PR python/26832
+	* configure: Regenerate.
+	* configure.ac: Check for python modules ctypes instead of
+	itertools.
+
+2020-11-06  Pedro Alves  <pedro@palves.net>
+
+	* macroexp.c (struct macro_buffer): Split in two classes.  Add
+	uses adjusted.
+	(struct shared_macro_buffer): New, factored out from struct
+	macro_buffer.
+	(struct growable_macro_buffer): New, factored out from struct
+	macro_buffer.
+	(set_token, get_comment, get_identifier, get_pp_number)
+	(get_character_constant, get_string_literal, get_punctuator)
+	(get_next_token_for_substitution): Constify parameters.
+	(substitute_args): Constify locals.
+
+2020-11-05  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_cutu_die_from_dwo)
+	(cutu_reader::cutu_reader, cutu_reader::cutu_reader)
+	(build_type_psymtabs_1): Update.
+	* dwarf2/abbrev.h (struct abbrev_table): Remove objfile
+	parameter.
+	* dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
+	Don't read section.  Add assert.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-typeprint.c (ada_print_type): Handle __XVL fields.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-typeprint.c (ada_print_type): Handle __T types.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (add_partial_symbol, process_die):
+	Handle DW_TAG_array_type.
+	(is_type_tag_for_partial): Add "lang" parameter.
+	(load_partial_dies, new_symbol): Handle DW_TAG_array_type.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_value_slice_from_ptr): Use bit size.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (read_array_type): Only apply stride to innermost
+	array.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* gdbtypes.c (update_static_array_size): Handle bit stride.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_is_any_packed_array_type): New function.
+	(ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (recognize_bound_expression)
+	(quirk_ada_thick_pointer): New functions.
+	(read_array_type): Call quirk_ada_thick_pointer.
+	(set_die_type): Add "skip_data_location" parameter.
+	(quirk_ada_thick_pointer): New function.
+	(process_structure_scope): Call quirk_ada_thick_pointer.
+	* ada-lang.c (ada_is_unconstrained_packed_array_type)
+	(decode_packed_array_bitsize): Handle thick pointers without
+	parallel types.
+	(ada_is_gnat_encoded_packed_array_type): Rename from
+	ada_is_packed_array_type.
+	(ada_is_constrained_packed_array_type): Update.
+	* ada-valprint.c (ada_val_print_gnat_array): Remove.
+	(ada_value_print_1): Use ada_get_decoded_value.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (recursively_update_array_bitsize): New function.
+	(decode_constrained_packed_array_type): Call it.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (to_fixed_array_type): Error if
+	decode_constrained_packed_array_type returns NULL.
+
+2020-11-04  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
+
+2020-11-02  Tom Tromey  <tromey@adacore.com>
+
+	* Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
+	(ALLDEPFILES): Add amd64-ravenscar-thread.c.
+	(HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
+	* amd64-ravenscar-thread.c: New file.
+	* amd64-ravenscar-thread.h: New file.
+	* amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
+	* configure.tgt (amd64_tobjs): Add ravenscar objects.
+
+2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* main.c (execute_cmdargs): New function.
+	(captured_main_1): Make use of execute_cmdargs.
+
+2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* NEWS: Mention changes to config file search path.
+	* main.c
+
+2020-11-02  Tom Tromey  <tromey@adacore.com>
+
+	* python/python.c: Consolidate two HAVE_PYTHON blocks.
+	(python_GdbModuleDef): Move earlier.  Now static.
+	(do_start_initialization): Consolidate some IS_PY3K blocks.
+
+2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
+
+	* aarch64-linux-tdep.c: Fix indentation.
+	* aarch64-ravenscar-thread.c: Fix indentation.
+	* aarch64-tdep.c: Fix indentation.
+	* aarch64-tdep.h: Fix indentation.
+	* ada-lang.c: Fix indentation.
+	* ada-lang.h: Fix indentation.
+	* ada-tasks.c: Fix indentation.
+	* ada-typeprint.c: Fix indentation.
+	* ada-valprint.c: Fix indentation.
+	* ada-varobj.c: Fix indentation.
+	* addrmap.c: Fix indentation.
+	* addrmap.h: Fix indentation.
+	* agent.c: Fix indentation.
+	* aix-thread.c: Fix indentation.
+	* alpha-bsd-nat.c: Fix indentation.
+	* alpha-linux-tdep.c: Fix indentation.
+	* alpha-mdebug-tdep.c: Fix indentation.
+	* alpha-nbsd-tdep.c: Fix indentation.
+	* alpha-obsd-tdep.c: Fix indentation.
+	* alpha-tdep.c: Fix indentation.
+	* amd64-bsd-nat.c: Fix indentation.
+	* amd64-darwin-tdep.c: Fix indentation.
+	* amd64-linux-nat.c: Fix indentation.
+	* amd64-linux-tdep.c: Fix indentation.
+	* amd64-nat.c: Fix indentation.
+	* amd64-obsd-tdep.c: Fix indentation.
+	* amd64-tdep.c: Fix indentation.
+	* amd64-windows-tdep.c: Fix indentation.
+	* annotate.c: Fix indentation.
+	* arc-tdep.c: Fix indentation.
+	* arch-utils.c: Fix indentation.
+	* arch/arm-get-next-pcs.c: Fix indentation.
+	* arch/arm.c: Fix indentation.
+	* arm-linux-nat.c: Fix indentation.
+	* arm-linux-tdep.c: Fix indentation.
+	* arm-nbsd-tdep.c: Fix indentation.
+	* arm-pikeos-tdep.c: Fix indentation.
+	* arm-tdep.c: Fix indentation.
+	* arm-tdep.h: Fix indentation.
+	* arm-wince-tdep.c: Fix indentation.
+	* auto-load.c: Fix indentation.
+	* auxv.c: Fix indentation.
+	* avr-tdep.c: Fix indentation.
+	* ax-gdb.c: Fix indentation.
+	* ax-general.c: Fix indentation.
+	* bfin-linux-tdep.c: Fix indentation.
+	* block.c: Fix indentation.
+	* block.h: Fix indentation.
+	* blockframe.c: Fix indentation.
+	* bpf-tdep.c: Fix indentation.
+	* break-catch-sig.c: Fix indentation.
+	* break-catch-syscall.c: Fix indentation.
+	* break-catch-throw.c: Fix indentation.
+	* breakpoint.c: Fix indentation.
+	* breakpoint.h: Fix indentation.
+	* bsd-uthread.c: Fix indentation.
+	* btrace.c: Fix indentation.
+	* build-id.c: Fix indentation.
+	* buildsym-legacy.h: Fix indentation.
+	* buildsym.c: Fix indentation.
+	* c-typeprint.c: Fix indentation.
+	* c-valprint.c: Fix indentation.
+	* c-varobj.c: Fix indentation.
+	* charset.c: Fix indentation.
+	* cli/cli-cmds.c: Fix indentation.
+	* cli/cli-decode.c: Fix indentation.
+	* cli/cli-decode.h: Fix indentation.
+	* cli/cli-script.c: Fix indentation.
+	* cli/cli-setshow.c: Fix indentation.
+	* coff-pe-read.c: Fix indentation.
+	* coffread.c: Fix indentation.
+	* compile/compile-cplus-types.c: Fix indentation.
+	* compile/compile-object-load.c: Fix indentation.
+	* compile/compile-object-run.c: Fix indentation.
+	* completer.c: Fix indentation.
+	* corefile.c: Fix indentation.
+	* corelow.c: Fix indentation.
+	* cp-abi.h: Fix indentation.
+	* cp-namespace.c: Fix indentation.
+	* cp-support.c: Fix indentation.
+	* cp-valprint.c: Fix indentation.
+	* cris-linux-tdep.c: Fix indentation.
+	* cris-tdep.c: Fix indentation.
+	* darwin-nat-info.c: Fix indentation.
+	* darwin-nat.c: Fix indentation.
+	* darwin-nat.h: Fix indentation.
+	* dbxread.c: Fix indentation.
+	* dcache.c: Fix indentation.
+	* disasm.c: Fix indentation.
+	* dtrace-probe.c: Fix indentation.
+	* dwarf2/abbrev.c: Fix indentation.
+	* dwarf2/attribute.c: Fix indentation.
+	* dwarf2/expr.c: Fix indentation.
+	* dwarf2/frame.c: Fix indentation.
+	* dwarf2/index-cache.c: Fix indentation.
+	* dwarf2/index-write.c: Fix indentation.
+	* dwarf2/line-header.c: Fix indentation.
+	* dwarf2/loc.c: Fix indentation.
+	* dwarf2/macro.c: Fix indentation.
+	* dwarf2/read.c: Fix indentation.
+	* dwarf2/read.h: Fix indentation.
+	* elfread.c: Fix indentation.
+	* eval.c: Fix indentation.
+	* event-top.c: Fix indentation.
+	* exec.c: Fix indentation.
+	* exec.h: Fix indentation.
+	* expprint.c: Fix indentation.
+	* f-lang.c: Fix indentation.
+	* f-typeprint.c: Fix indentation.
+	* f-valprint.c: Fix indentation.
+	* fbsd-nat.c: Fix indentation.
+	* fbsd-tdep.c: Fix indentation.
+	* findvar.c: Fix indentation.
+	* fork-child.c: Fix indentation.
+	* frame-unwind.c: Fix indentation.
+	* frame-unwind.h: Fix indentation.
+	* frame.c: Fix indentation.
+	* frv-linux-tdep.c: Fix indentation.
+	* frv-tdep.c: Fix indentation.
+	* frv-tdep.h: Fix indentation.
+	* ft32-tdep.c: Fix indentation.
+	* gcore.c: Fix indentation.
+	* gdb_bfd.c: Fix indentation.
+	* gdbarch.sh: Fix indentation.
+	* gdbarch.c: Re-generate
+	* gdbarch.h: Re-generate.
+	* gdbcore.h: Fix indentation.
+	* gdbthread.h: Fix indentation.
+	* gdbtypes.c: Fix indentation.
+	* gdbtypes.h: Fix indentation.
+	* glibc-tdep.c: Fix indentation.
+	* gnu-nat.c: Fix indentation.
+	* gnu-nat.h: Fix indentation.
+	* gnu-v2-abi.c: Fix indentation.
+	* gnu-v3-abi.c: Fix indentation.
+	* go32-nat.c: Fix indentation.
+	* guile/guile-internal.h: Fix indentation.
+	* guile/scm-cmd.c: Fix indentation.
+	* guile/scm-frame.c: Fix indentation.
+	* guile/scm-iterator.c: Fix indentation.
+	* guile/scm-math.c: Fix indentation.
+	* guile/scm-ports.c: Fix indentation.
+	* guile/scm-pretty-print.c: Fix indentation.
+	* guile/scm-value.c: Fix indentation.
+	* h8300-tdep.c: Fix indentation.
+	* hppa-linux-nat.c: Fix indentation.
+	* hppa-linux-tdep.c: Fix indentation.
+	* hppa-nbsd-nat.c: Fix indentation.
+	* hppa-nbsd-tdep.c: Fix indentation.
+	* hppa-obsd-nat.c: Fix indentation.
+	* hppa-tdep.c: Fix indentation.
+	* hppa-tdep.h: Fix indentation.
+	* i386-bsd-nat.c: Fix indentation.
+	* i386-darwin-nat.c: Fix indentation.
+	* i386-darwin-tdep.c: Fix indentation.
+	* i386-dicos-tdep.c: Fix indentation.
+	* i386-gnu-nat.c: Fix indentation.
+	* i386-linux-nat.c: Fix indentation.
+	* i386-linux-tdep.c: Fix indentation.
+	* i386-nto-tdep.c: Fix indentation.
+	* i386-obsd-tdep.c: Fix indentation.
+	* i386-sol2-nat.c: Fix indentation.
+	* i386-tdep.c: Fix indentation.
+	* i386-tdep.h: Fix indentation.
+	* i386-windows-tdep.c: Fix indentation.
+	* i387-tdep.c: Fix indentation.
+	* i387-tdep.h: Fix indentation.
+	* ia64-libunwind-tdep.c: Fix indentation.
+	* ia64-libunwind-tdep.h: Fix indentation.
+	* ia64-linux-nat.c: Fix indentation.
+	* ia64-linux-tdep.c: Fix indentation.
+	* ia64-tdep.c: Fix indentation.
+	* ia64-tdep.h: Fix indentation.
+	* ia64-vms-tdep.c: Fix indentation.
+	* infcall.c: Fix indentation.
+	* infcmd.c: Fix indentation.
+	* inferior.c: Fix indentation.
+	* infrun.c: Fix indentation.
+	* iq2000-tdep.c: Fix indentation.
+	* language.c: Fix indentation.
+	* linespec.c: Fix indentation.
+	* linux-fork.c: Fix indentation.
+	* linux-nat.c: Fix indentation.
+	* linux-tdep.c: Fix indentation.
+	* linux-thread-db.c: Fix indentation.
+	* lm32-tdep.c: Fix indentation.
+	* m2-lang.c: Fix indentation.
+	* m2-typeprint.c: Fix indentation.
+	* m2-valprint.c: Fix indentation.
+	* m32c-tdep.c: Fix indentation.
+	* m32r-linux-tdep.c: Fix indentation.
+	* m32r-tdep.c: Fix indentation.
+	* m68hc11-tdep.c: Fix indentation.
+	* m68k-bsd-nat.c: Fix indentation.
+	* m68k-linux-nat.c: Fix indentation.
+	* m68k-linux-tdep.c: Fix indentation.
+	* m68k-tdep.c: Fix indentation.
+	* machoread.c: Fix indentation.
+	* macrocmd.c: Fix indentation.
+	* macroexp.c: Fix indentation.
+	* macroscope.c: Fix indentation.
+	* macrotab.c: Fix indentation.
+	* macrotab.h: Fix indentation.
+	* main.c: Fix indentation.
+	* mdebugread.c: Fix indentation.
+	* mep-tdep.c: Fix indentation.
+	* mi/mi-cmd-catch.c: Fix indentation.
+	* mi/mi-cmd-disas.c: Fix indentation.
+	* mi/mi-cmd-env.c: Fix indentation.
+	* mi/mi-cmd-stack.c: Fix indentation.
+	* mi/mi-cmd-var.c: Fix indentation.
+	* mi/mi-cmds.c: Fix indentation.
+	* mi/mi-main.c: Fix indentation.
+	* mi/mi-parse.c: Fix indentation.
+	* microblaze-tdep.c: Fix indentation.
+	* minidebug.c: Fix indentation.
+	* minsyms.c: Fix indentation.
+	* mips-linux-nat.c: Fix indentation.
+	* mips-linux-tdep.c: Fix indentation.
+	* mips-nbsd-tdep.c: Fix indentation.
+	* mips-tdep.c: Fix indentation.
+	* mn10300-linux-tdep.c: Fix indentation.
+	* mn10300-tdep.c: Fix indentation.
+	* moxie-tdep.c: Fix indentation.
+	* msp430-tdep.c: Fix indentation.
+	* namespace.h: Fix indentation.
+	* nat/fork-inferior.c: Fix indentation.
+	* nat/gdb_ptrace.h: Fix indentation.
+	* nat/linux-namespaces.c: Fix indentation.
+	* nat/linux-osdata.c: Fix indentation.
+	* nat/netbsd-nat.c: Fix indentation.
+	* nat/x86-dregs.c: Fix indentation.
+	* nbsd-nat.c: Fix indentation.
+	* nbsd-tdep.c: Fix indentation.
+	* nios2-linux-tdep.c: Fix indentation.
+	* nios2-tdep.c: Fix indentation.
+	* nto-procfs.c: Fix indentation.
+	* nto-tdep.c: Fix indentation.
+	* objfiles.c: Fix indentation.
+	* objfiles.h: Fix indentation.
+	* opencl-lang.c: Fix indentation.
+	* or1k-tdep.c: Fix indentation.
+	* osabi.c: Fix indentation.
+	* osabi.h: Fix indentation.
+	* osdata.c: Fix indentation.
+	* p-lang.c: Fix indentation.
+	* p-typeprint.c: Fix indentation.
+	* p-valprint.c: Fix indentation.
+	* parse.c: Fix indentation.
+	* ppc-linux-nat.c: Fix indentation.
+	* ppc-linux-tdep.c: Fix indentation.
+	* ppc-nbsd-nat.c: Fix indentation.
+	* ppc-nbsd-tdep.c: Fix indentation.
+	* ppc-obsd-nat.c: Fix indentation.
+	* ppc-ravenscar-thread.c: Fix indentation.
+	* ppc-sysv-tdep.c: Fix indentation.
+	* ppc64-tdep.c: Fix indentation.
+	* printcmd.c: Fix indentation.
+	* proc-api.c: Fix indentation.
+	* producer.c: Fix indentation.
+	* producer.h: Fix indentation.
+	* prologue-value.c: Fix indentation.
+	* prologue-value.h: Fix indentation.
+	* psymtab.c: Fix indentation.
+	* python/py-arch.c: Fix indentation.
+	* python/py-bpevent.c: Fix indentation.
+	* python/py-event.c: Fix indentation.
+	* python/py-event.h: Fix indentation.
+	* python/py-finishbreakpoint.c: Fix indentation.
+	* python/py-frame.c: Fix indentation.
+	* python/py-framefilter.c: Fix indentation.
+	* python/py-inferior.c: Fix indentation.
+	* python/py-infthread.c: Fix indentation.
+	* python/py-objfile.c: Fix indentation.
+	* python/py-prettyprint.c: Fix indentation.
+	* python/py-registers.c: Fix indentation.
+	* python/py-signalevent.c: Fix indentation.
+	* python/py-stopevent.c: Fix indentation.
+	* python/py-stopevent.h: Fix indentation.
+	* python/py-threadevent.c: Fix indentation.
+	* python/py-tui.c: Fix indentation.
+	* python/py-unwind.c: Fix indentation.
+	* python/py-value.c: Fix indentation.
+	* python/py-xmethods.c: Fix indentation.
+	* python/python-internal.h: Fix indentation.
+	* python/python.c: Fix indentation.
+	* ravenscar-thread.c: Fix indentation.
+	* record-btrace.c: Fix indentation.
+	* record-full.c: Fix indentation.
+	* record.c: Fix indentation.
+	* reggroups.c: Fix indentation.
+	* regset.h: Fix indentation.
+	* remote-fileio.c: Fix indentation.
+	* remote.c: Fix indentation.
+	* reverse.c: Fix indentation.
+	* riscv-linux-tdep.c: Fix indentation.
+	* riscv-ravenscar-thread.c: Fix indentation.
+	* riscv-tdep.c: Fix indentation.
+	* rl78-tdep.c: Fix indentation.
+	* rs6000-aix-tdep.c: Fix indentation.
+	* rs6000-lynx178-tdep.c: Fix indentation.
+	* rs6000-nat.c: Fix indentation.
+	* rs6000-tdep.c: Fix indentation.
+	* rust-lang.c: Fix indentation.
+	* rx-tdep.c: Fix indentation.
+	* s12z-tdep.c: Fix indentation.
+	* s390-linux-tdep.c: Fix indentation.
+	* score-tdep.c: Fix indentation.
+	* ser-base.c: Fix indentation.
+	* ser-mingw.c: Fix indentation.
+	* ser-uds.c: Fix indentation.
+	* ser-unix.c: Fix indentation.
+	* serial.c: Fix indentation.
+	* sh-linux-tdep.c: Fix indentation.
+	* sh-nbsd-tdep.c: Fix indentation.
+	* sh-tdep.c: Fix indentation.
+	* skip.c: Fix indentation.
+	* sol-thread.c: Fix indentation.
+	* solib-aix.c: Fix indentation.
+	* solib-darwin.c: Fix indentation.
+	* solib-frv.c: Fix indentation.
+	* solib-svr4.c: Fix indentation.
+	* solib.c: Fix indentation.
+	* source.c: Fix indentation.
+	* sparc-linux-tdep.c: Fix indentation.
+	* sparc-nbsd-tdep.c: Fix indentation.
+	* sparc-obsd-tdep.c: Fix indentation.
+	* sparc-ravenscar-thread.c: Fix indentation.
+	* sparc-tdep.c: Fix indentation.
+	* sparc64-linux-tdep.c: Fix indentation.
+	* sparc64-nbsd-tdep.c: Fix indentation.
+	* sparc64-obsd-tdep.c: Fix indentation.
+	* sparc64-tdep.c: Fix indentation.
+	* stabsread.c: Fix indentation.
+	* stack.c: Fix indentation.
+	* stap-probe.c: Fix indentation.
+	* stubs/ia64vms-stub.c: Fix indentation.
+	* stubs/m32r-stub.c: Fix indentation.
+	* stubs/m68k-stub.c: Fix indentation.
+	* stubs/sh-stub.c: Fix indentation.
+	* stubs/sparc-stub.c: Fix indentation.
+	* symfile-mem.c: Fix indentation.
+	* symfile.c: Fix indentation.
+	* symfile.h: Fix indentation.
+	* symmisc.c: Fix indentation.
+	* symtab.c: Fix indentation.
+	* symtab.h: Fix indentation.
+	* target-float.c: Fix indentation.
+	* target.c: Fix indentation.
+	* target.h: Fix indentation.
+	* tic6x-tdep.c: Fix indentation.
+	* tilegx-linux-tdep.c: Fix indentation.
+	* tilegx-tdep.c: Fix indentation.
+	* top.c: Fix indentation.
+	* tracefile-tfile.c: Fix indentation.
+	* tracepoint.c: Fix indentation.
+	* tui/tui-disasm.c: Fix indentation.
+	* tui/tui-io.c: Fix indentation.
+	* tui/tui-regs.c: Fix indentation.
+	* tui/tui-stack.c: Fix indentation.
+	* tui/tui-win.c: Fix indentation.
+	* tui/tui-winsource.c: Fix indentation.
+	* tui/tui.c: Fix indentation.
+	* typeprint.c: Fix indentation.
+	* ui-out.h: Fix indentation.
+	* unittests/copy_bitwise-selftests.c: Fix indentation.
+	* unittests/memory-map-selftests.c: Fix indentation.
+	* utils.c: Fix indentation.
+	* v850-tdep.c: Fix indentation.
+	* valarith.c: Fix indentation.
+	* valops.c: Fix indentation.
+	* valprint.c: Fix indentation.
+	* valprint.h: Fix indentation.
+	* value.c: Fix indentation.
+	* value.h: Fix indentation.
+	* varobj.c: Fix indentation.
+	* vax-tdep.c: Fix indentation.
+	* windows-nat.c: Fix indentation.
+	* windows-tdep.c: Fix indentation.
+	* xcoffread.c: Fix indentation.
+	* xml-syscall.c: Fix indentation.
+	* xml-tdesc.c: Fix indentation.
+	* xstormy16-tdep.c: Fix indentation.
+	* xtensa-config.c: Fix indentation.
+	* xtensa-linux-nat.c: Fix indentation.
+	* xtensa-linux-tdep.c: Fix indentation.
+	* xtensa-tdep.c: Fix indentation.
+
+2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+	    Craig Blackmore   <craig.blackmore@embecosm.com>
+
+	* riscv-tdep.c (riscv_frame_cache): Read the frame base register
+	as an unsigned value.
+
+2020-11-01  Tom Tromey  <tom@tromey.com>
+
+	* dbxread.c (dbx_end_psymtab): Update.
+	* dwarf2/read.c (process_psymtab_comp_unit_reader)
+	(build_type_psymtabs_reader): Update.
+	* xcoffread.c (xcoff_end_psymtab): Update.
+	* ctfread.c (scan_partial_symbols): Update.
+	* psymtab.c (sort_pst_symbols): Remove.
+	(partial_symtab::end): Rename from end_psymtab_common.  Inline
+	sort_pst_symbols.
+	* psympriv.h (struct partial_symtab) <end>: New method.
+	(end_psymtab_common): Don't declare.
+
+2020-11-01  Tom Tromey  <tom@tromey.com>
+
+	* symmisc.c (count_psyms): New function.
+	(print_objfile_statistics): Use it.
+	* psymtab.c (append_psymbol_to_list): Remove.
+	(partial_symtab::add_psymbol): Inline append_psymbol_to_list.
+	* objfiles.h (struct objstats) <n_psyms>: Remove.
+
+2020-11-01  Tom Tromey  <tom@tromey.com>
+
+	* dbxread.c (dbx_end_psymtab): Update.
+	* dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
+	(build_type_psymtabs_reader): Update.
+	* xcoffread.c (xcoff_end_psymtab): Update.
+	* ctfread.c (scan_partial_symbols): Update.
+	* psympriv.h (end_psymtab_common): Update.
+	* psymtab.c (end_psymtab_common): Remove objfile parameter.
+	(sort_pst_symbols): Likewise.
+
+2020-11-01  Tom Tromey  <tom@tromey.com>
+
+	* dbxread.c (dbx_symfile_read): Update.
+	* dwarf2/read.c (dwarf2_build_psymtabs): Update.
+	* xcoffread.c (xcoff_initial_scan): Update.
+	* psympriv.h (init_psymbol_list): Don't declare.
+	* psymtab.c (init_psymbol_list): Remove.
+
+2020-11-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
+	gnat_encoded_fixed_type_info.  Update all callers.
+
+2020-11-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
+	line too long.
+
+2020-11-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
+	cast_from_fixed.  Update all callers.
+	(cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
+	Update all callers.
+	(gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
+	Update all callers.
+	* ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
+	ada_scaling_factor.
+	* ada-typeprint.c: Replace call to ada_scaling_factor by call
+	to print_gnat_encoded_fixed_point_type.
+	* ada-valprint.c: Likewise.
+
+2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
+	(debug_prefixed_printf): Add check of debug_displaced flag.
+	* linux-nat.c (linux_nat_debug_printf): Add check of
+	debug_linux_nat flag.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.c (infrun_debug_printf_1): Remove.
+	(displaced_debug_printf_1): Remove.
+	(stop_all_threads): Use debug_prefixed_printf.
+	* infrun.h (infrun_debug_printf_1): Remove.
+	(infrun_debug_printf): Use debug_prefixed_printf.
+	(displaced_debug_printf_1): Remove.
+	(displaced_debug_printf): Use debug_prefixed_printf.
+	* linux-nat.c (linux_nat_debug_printf_1): Remove.
+	(linux_nat_debug_printf): Use debug_prefixed_printf.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure: Re-generate.
+	* sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
+	AC_LANG_PROGRAM.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure: Re-generate.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure: Re-generate.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure: Re-generate.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure: Re-generate.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* acinclude.m4: Modernize.
+	* configure: Re-generate.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure.ac: Modernize.
+	* configure: Re-generate.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* acinclude.m4 (AM_PROG_CC_STDC): Remove.
+	* configure: Re-generate.
+	* configure.ac: Remove AM_PROG_CC_STDC.
+
+2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
+	AC_CANONICAL_SYSTEM.
+	* configure: Re-generate.
+
+2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.h (displaced_debug_printf): New macro.  Replace
+	displaced debug prints throughout to use it.
+	(displaced_debug_printf_1): New declaration.
+	(displaced_step_dump_bytes): Return string, remove ui_file
+	parameter, update all callers.
+	* infrun.c (displaced_debug_printf_1): New function.
+	(displaced_step_dump_bytes): Return string, remove ui_file
+	parameter
+
+2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
+
+2020-10-30  Tom Tromey  <tromey@adacore.com>
+
+	* Makefile.in (stamp-init): Depend on config.status.
+
+2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (fetch_inferior_event): Temporarily disable pagination.
+
+2020-10-30  Pedro Alves  <pedro@palves.net>
+
+	* thread.c (lookup_selected_frame): Move ...
+	* frame.c (lookup_selected_frame): ... here.
+
+2020-10-30  Pedro Alves  <pedro@palves.net>
+
+	* blockframe.c (block_innermost_frame): Use get_selected_frame.
+	* frame.c
+	(scoped_restore_selected_frame::scoped_restore_selected_frame):
+	Use save_selected_frame.  Save language as well.
+	(scoped_restore_selected_frame::~scoped_restore_selected_frame):
+	Use restore_selected_frame, and restore language as well.
+	(selected_frame_id, selected_frame_level): New.
+	(selected_frame): Update comments.
+	(save_selected_frame, restore_selected_frame): New.
+	(get_selected_frame): Use lookup_selected_frame.
+	(get_selected_frame_if_set): Delete.
+	(select_frame): Record selected_frame_level and selected_frame_id.
+	* frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
+	fields.
+	(get_selected_frame): Make 'message' parameter optional.
+	(get_selected_frame_if_set): Delete declaration.
+	(select_frame): Update comments.
+	(save_selected_frame, restore_selected_frame)
+	(lookup_selected_frame): Declare.
+	* gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
+	* infrun.c (struct infcall_control_state) <selected_frame_level>:
+	New field.
+	(save_infcall_control_state): Use save_selected_frame.
+	(restore_selected_frame): Delete.
+	(restore_infcall_control_state): Use restore_selected_frame.
+	* stack.c (select_frame_command_core, frame_command_core): Use
+	get_selected_frame.
+	* thread.c (restore_selected_frame): Rename to ...
+	(lookup_selected_frame): ... this and make extern.  Select the
+	current frame if the frame level is -1.
+	(scoped_restore_current_thread::restore): Also restore the
+	language.
+	(scoped_restore_current_thread::~scoped_restore_current_thread):
+	Don't try/catch.
+	(scoped_restore_current_thread::scoped_restore_current_thread):
+	Save the language as well.  Use save_selected_frame.
+
+2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbarch.sh (displaced_step_hw_singlestep): Adjust
+	documentation.
+	* gdbarch.h: Re-generate.
+
+2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbarch.sh (displaced_step_hw_singlestep): Remove closure
+	parameter.
+	* aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
+	Likewise.
+	* aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
+	Likewise.
+	* arch-utils.c (default_displaced_step_hw_singlestep):
+	Likewise.
+	* arch-utils.h (default_displaced_step_hw_singlestep):
+	Likewise.
+	* rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
+	Likewise.
+	* s390-tdep.c (s390_displaced_step_hw_singlestep):
+	Likewise.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+	* infrun.c (resume_1): Adjust.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* progspace.c (program_space::~program_space): Don't call
+	exec_close.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* exec.c (exec_target::close): Don't change current program
+	space.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* symfile.c (add_symbol_file_command): Update.
+	* exec.c (program_space::add_target_sections): Rename.
+	* symfile-mem.c (symbol_file_add_from_memory): Update.
+	* progspace.h (struct program_space) <add_target_sections>:
+	Declare new overload.
+	* exec.h (add_target_sections_of_objfile): Don't declare.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* solib.c (solib_map_sections): Update.
+	* exec.c (program_space::add_target_sections): Now a method.
+	(exec_file_attach): Update.
+	* exec.h (add_target_sections): Don't declare.
+	* progspace.h (struct program_space) <add_target_sections>:
+	Declare.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* progspace.h (struct program_space) <remove_target_sections>:
+	Declare.
+	* exec.c (program_space::remove_target_sections): Now a method.
+	* exec.h (remove_target_sections): Don't declare.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* inferior.c (delete_inferior): Update.
+	* progspace.c (program_space::empty): Rename from
+	program_space_empty_p.  Return bool.
+	* progspace.h (struct program_space) <empty>: New method.
+	(program_space_empty_p): Don't declare.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* progspace.c (program_space::~program_space): Don't call
+	clear_program_space_solib_cache.
+	(program_space::clear_solib_cache): Rename from
+	clear_solib_cache.
+	* solib.c (handle_solib_event): Update.
+	* progspace.h (struct program_space) <clear_solib_cache>: New
+	method.
+	(clear_program_space_solib_cache): Don't declare.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
+	* target.c (info_target_command): Update.
+	* symfile.c (syms_from_objfile_1, finish_new_objfile)
+	(symbol_file_clear, reread_symbols): Update.
+	* symfile-mem.c (add_symbol_file_from_memory_command): Update.
+	* stabsread.c (scan_file_globals): Update.
+	* solib.c (update_solib_list): Update.
+	* solib-svr4.c (elf_locate_base, open_symbol_file_object)
+	(svr4_fetch_objfile_link_map, enable_break)
+	(svr4_relocate_main_executable)
+	(svr4_iterate_over_objfiles_in_search_order): Update.
+	* solib-frv.c (lm_base, enable_break)
+	(frv_relocate_main_executable): Update.
+	(main_got, frv_fdpic_find_canonical_descriptor): Update.
+	(frv_fetch_objfile_link_map): Update.
+	* solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
+	* solib-darwin.c (darwin_solib_create_inferior_hook): Update.
+	* solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
+	* remote.c (remote_target::get_offsets): Update.
+	(remote_target::start_remote)
+	(extended_remote_target::post_attach): Update.
+	* objfiles.c (entry_point_address_query): Update.
+	* nto-procfs.c (nto_procfs_target::create_inferior): Update.
+	* minsyms.c (get_symbol_leading_char): Update.
+	* frame.c (inside_main_func): Update.
+	* progspace.h (symfile_objfile): Remove macro.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* exec.c (exec_file_attach): Update.
+	* progspace.c (program_space::exec_close): Update.
+	* progspace.h (struct program_space) <ebfd>: Now a
+	gdb_bfd_ref_ptr.
+	<set_exec_bfd>: Change argument type.
+	<exec_bfd>: Update.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
+	* symfile.c (reread_symbols): Update.
+	* symfile-mem.c (add_symbol_file_from_memory_command)
+	(add_vsyscall_page): Update.
+	* source-cache.c (source_cache::get_plain_source_lines): Update.
+	* solib-svr4.c (find_program_interpreter, elf_locate_base)
+	(svr4_current_sos_direct, svr4_exec_displacement)
+	(svr4_relocate_main_executable): Update.
+	(svr4_iterate_over_objfiles_in_search_order): Update.
+	* solib-frv.c (enable_break2, enable_break): Update.
+	* solib-dsbt.c (lm_base, enable_break): Update.
+	* solib-darwin.c (find_program_interpreter)
+	(darwin_solib_create_inferior_hook): Update.
+	* sol-thread.c (rw_common, ps_pdmodel): Update.
+	* rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
+	* remote.c (compare_sections_command)
+	(remote_target::trace_set_readonly_regions): Update.
+	* remote-sim.c (get_sim_inferior_data)
+	(gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
+	(gdbsim_target_open, gdbsim_target::files_info): Update.
+	* exec.h (exec_bfd): Remove macro.
+	* progspace.c (initialize_progspace): Update.
+	* proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
+	Update.
+	* nto-procfs.c (nto_procfs_target::post_attach)
+	(nto_procfs_target::create_inferior): Update.
+	* maint.c (maintenance_info_sections): Update.
+	* linux-thread-db.c (thread_db_target::get_thread_local_address):
+	Update.
+	* infcmd.c (post_create_inferior): Update.
+	* gcore.c (default_gcore_arch, default_gcore_target): Update.
+	(objfile_find_memory_regions): Update.
+	* exec.c (validate_exec_file, exec_file_attach)
+	(exec_read_partial_read_only, print_section_info): Update.
+	* corelow.c (core_target_open): Update.
+	* corefile.c (reopen_exec_file, validate_files): Update.
+	* arm-tdep.c (gdb_print_insn_arm): Update.
+	* arch-utils.c (gdbarch_update_p, default_print_insn): Update.
+	* progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
+	methods.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* progspace.h (current_target_sections): Remove macro.
+	* solib-svr4.c (scan_dyntag): Update.
+	* solib-dsbt.c (scan_dyntag): Update.
+	* exec.c (exec_target::close): Update.
+	(add_target_sections, add_target_sections_of_objfile)
+	(remove_target_sections, exec_target::get_section_table)
+	(exec_target::files_info, set_section_command)
+	(exec_set_section_address, exec_target::has_memory)
+	(exec_target::has_memory): Update.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* source-cache.c (source_cache::get_plain_source_lines): Use
+	current_program_space.
+	* corefile.c (reopen_exec_file): Use current_program_space.
+	* exec.c (exec_file_attach): Use current_program_space.
+	* exec.h (exec_bfd_mtime): Remove.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* gcore.c (default_gcore_mach): Remove.
+	(create_gcore_bfd): Update.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* progspace.c (program_space::exec_close): New method, from
+	exec_close in exec.c.
+	* exec.c (exec_close): Move to progspace.c.
+	(exec_target::close, exec_file_attach): Update.
+	* progspace.h (struct program_space) <exec_close>: Declare
+	method.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* progspace.h (struct program_space) <exec_filename>: Rename from
+	pspace_exec_filename.  Now a unique_xmalloc_ptr.
+	* inferior.c (print_selected_inferior): Update.
+	(print_inferior): Update.
+	* mi/mi-main.c (print_one_inferior): Update.
+	* exec.h (exec_filename): Remove macro.
+	* corefile.c (get_exec_file): Update.
+	* exec.c (exec_close): Update.
+	(exec_file_attach): Update.
+	* progspace.c (clone_program_space): Update.
+	(print_program_space): Update.
+
+2020-10-29  Tom Tromey  <tom@tromey.com>
+
+	* target-section.h (struct target_section): Add constructor.
+	* exec.c (build_section_table, add_target_sections_of_objfile):
+	Update.
+	* corelow.c (core_target::build_file_mappings): Update.
+
+2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	PR gdb/19318
+	* inferior.c (detach_inferior_command): Restore the current thread.
+	(kill_inferior_command): Ditto.
+
+2020-10-28  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26772
+	* symtab.c (find_pc_sect_compunit_symtab): In case there's an address
+	map, check it in the "best match" loop.
+
+2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* m32c-tdep.c: Remove unused includes.
+
+2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* xtensa-tdep.c: Remove includes.
+
+2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.c (struct condition_command_opts): New struct.
+	(condition_command_option_defs): New static global.
+	(make_condition_command_options_def_group): New function.
+	(condition_completer): Update to consider the '-force' flag.
+	(condition_command): Use gdb::option for the '-force' flag.
+
+2020-10-27  Tom de Vries  <tdevries@suse.de>
+
+	* symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
+	symbols in section check.
+
+2020-10-27  Tom de Vries  <tdevries@suse.de>
+
+	* symtab.c (find_pc_sect_compunit_symtab): Use early continue.
+
+2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
+	* breakpoint.c: Update the help text of the 'condition' and 'break'
+	commands.
+	(set_breakpoint_condition): Take a new bool parameter
+	to control whether condition definition should be forced even when
+	the condition expression is invalid in all of the current locations.
+	(condition_command): Update the call to 'set_breakpoint_condition'.
+	(find_condition_and_thread): Take the "-force-condition" flag into
+	account.
+	* linespec.c (linespec_keywords): Add "-force-condition" as an
+	element.
+	(FORCE_KEYWORD_INDEX): New #define.
+	(linespec_lexer_lex_keyword): Update to consider "-force-condition"
+	as a keyword.
+	* ada-lang.c (create_ada_exception_catchpoint): Ditto.
+	* guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
+	* python/py-breakpoint.c (bppy_set_condition): Ditto.
+	* NEWS: Mention the changes to the 'break' and 'condition' commands.
+
+2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.h (class bp_location) <disabled_by_cond>: New field.
+	* breakpoint.c (set_breakpoint_location_condition): New function.
+	(set_breakpoint_condition): Disable a breakpoint location if parsing
+	the condition string gives an error.
+	(should_be_inserted): Update to consider the 'disabled_by_cond' field.
+	(build_target_condition_list): Ditto.
+	(build_target_command_list): Ditto.
+	(build_bpstat_chain): Ditto.
+	(print_one_breakpoint_location): Ditto.
+	(print_one_breakpoint): Ditto.
+	(breakpoint_1): Ditto.
+	(bp_location::bp_location): Ditto.
+	(locations_are_equal): Ditto.
+	(update_breakpoint_locations): Ditto.
+	(enable_disable_bp_num_loc): Ditto.
+	(init_breakpoint_sal): Use set_breakpoint_location_condition.
+	(find_condition_and_thread_for_sals): New static function.
+	(create_breakpoint): Call find_condition_and_thread_for_sals.
+	(location_to_sals): Call find_condition_and_thread_for_sals instead
+	of find_condition_and_thread.
+
+2020-10-26  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c (process_full_comp_unit): Call
+	dwarf2_find_base_address.
+
+2020-10-26  Tom Tromey  <tromey@adacore.com>
+
+	* gdbtypes.c (create_range_type): Revert previous patch.  Add
+	comment.
+
+2020-10-26  Pedro Alves  <pedro@palves.net>
+
+	* nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
+	(my_waitpid): Use gdb::handle_eintr.
+
+2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* acinclude.m4: Update ptrace.m4 path.
+	* ptrace.m4: Moved to gdbsupport.
+
+2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* symfile-mem.c (add_vsyscall_page): Use inferior parameter
+	instead of target_gdbarch.
+
+2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.c (jit_reader_load_command): Pass current inferior.
+	(jit_inferior_init): Change parameter type to inferior, use it.
+	(jit_inferior_created): Remove.
+	(jit_inferior_created_hook): Pass inferior parameter down.
+	(_initialize_jit): Use jit_inferior_created_hook instead of
+	jit_inferior_created.
+	* jit.h (jit_inferior_created_hook): Add inferior parameter.
+	* infrun.c (follow_exec): Pass inferior to
+	jit_inferior_created_hook.
+
+2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
+
+	* linux-thread-db.c (check_pid_namespace_match): Add inferior
+	parameter and use it.
+	(thread_db_inferior_created): Pass inferior argument.
+
+2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
+
+	* aix-thread.c (aix_thread_inferior_created): Add inferior
+	parameter.
+	* bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
+	* dummy-frame.c (cleanup_dummy_frames): Likewise.
+	* jit.c (jit_inferior_created): Likewise.
+	* linux-thread-db.c (thread_db_inferior_created): Likewise.
+	* m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
+	* observable.h (inferior_created): Likewise.
+	* ravenscar-thread.c (ravenscar_inferior_created): Likewise.
+	* symfile-mem.c (add_vsyscall_page): Likewise.
+	* infcmd.c (post_create_inferior): Pass inferior argument.
+
+2020-10-24  Joel Brobecker  <brobecker@adacore.com>
+
+	GDB 10.1 released.
+
+2020-10-23  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-typeprint.c (ada_print_type): Remove superfluous second call
+	to ada_check_typedef.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* f-exp.y (f_parse): Rename to...
+	(f_language::parser): ...this.
+	* f-lang.c (f_get_encoding): Rename to...
+	(f_language::get_encoding): ...this.
+	(f_op_print_tab): Rename to...
+	(f_language::op_print_tab): ...this.
+	(exp_descriptor_f): Rename to...
+	(f_language::exp_descriptor_tab): ...this.
+	(class f_language): Moved to f-lang.h.
+	(f_language::language_arch_info): New function, moved out of class
+	declaration.
+	(f_language::search_name_hash): Likewise.
+	(f_language::lookup_symbol_nonlocal): Likewise.
+	(f_language::get_symbol_name_matcher_inner): Likewise.
+	* f-lang.h: Add 'valprint.h' include.
+	(class f_language): Moved here from f-lang.c.
+	* f-typeprint.c (f_type_print_args): Delete commented out
+	declaration.
+	(f_print_typedef): Rename to...
+	(f_language::print_typedef): ...this.
+	(f_print_type): Rename to...
+	(f_language::print_type): ...this.
+	(f_type_print_varspec_prefix): Delete declaration and rename to...
+	(f_language::f_type_print_varspec_prefix): ...this.
+	(f_type_print_varspec_suffix): Delete declaration and rename to...
+	(f_language::f_type_print_varspec_suffix): ...this.
+	(f_type_print_base): Delete declaration and rename to...
+	(f_language::f_type_print_base): ...this.
+	* f-valprint.c (f_value_print_inner): Rename to...
+	(f_language::value_print_inner): ...this.
+	* parse.c: Delete 'f-lang.h' include.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* language.h (language_defn::print_type): Add variable names in
+	declaration, and update header comment.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language::demangle): Rename to...
+	(ada_language::demangle_symbol): ...this.
+	* c-lang.c (cplus_language::demangle): Rename to...
+	(cplus_language::demangle_symbol): ...this.
+	* d-lang.c (d_language::demangle): Rename to...
+	(d_language::demangle_symbol): ...this.
+	* f-lang.c (f_language::demangle): Rename to...
+	(f_language::demangle_symbol): ...this.
+	* go-lang.c (go_language::demangle): Rename to...
+	(go_language::demangle_symbol): ...this.
+	* language.c (language_demangle): Update call to demangle_symbol.
+	(auto_or_unknown_language::demangle): Rename to...
+	(auto_or_unknown_language::demangle_symbol): ...this.
+	* language.h (language_defn::demangle): Rename to...
+	(language_defn::demangle_symbol): ...this.
+	* objc-lang.c (objc_language::demangle): Rename to...
+	(objc_language::demangle_symbol): ...this.
+	* rust-lang.c (rust_language::demangle): Rename to...
+	(rust_language::demangle_symbol): ...this.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
+	(iterate_over_file_blocks): Replace use of macro with the macros
+	definition.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* language.h (LA_PRINT_ARRAY_INDEX): Delete.
+	* valprint.c (maybe_print_array_index): Replace use of macro with
+	the macros definition.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language::print_array_index): Call value_print
+	directly.
+	* language.c (language_defn::print_array_index): Likewise.
+	* language.h (LA_VALUE_PRINT): Delete.
+	* valprint.c (value_print): Call value_print on the
+	current_language directly.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* language.h (LA_PRINT_TYPEDEF): Delete.
+	* typeprint.c (typedef_print): Call print_typedef directly on the
+	current_language object.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* m2-exp.y (m2_parse): Rename to...
+	(m2_language::parser): ...this.  Update function signature.
+	* m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
+	(m2_op_print): Rename to...
+	(m2_language::op_print_tab): ...this, and make const.
+	(exp_descriptor_modula2): Rename to...
+	(m2_language::exp_descriptor_modula2): ...this.
+	(class m2_language): Move to m2-lang.h.
+	(m2_language::language_arch_info): New function, moved out of
+	class declaration.
+	(m2_language::printchar): New function, body from m2_printchar.
+	(m2_language::printstr): New function, moved out of class
+	declaration.
+	(m2_language::emitchar): Likewise.
+	* m2-lang.h (m2_parse): Delete declaration.
+	(m2_print_typedef): Delete declaration.
+	(m2_value_print_inner): Delete declaration.
+	(class m2_language): Class declaration moved from m2-lang.c,
+	larger functions are left in m2-lang.c.
+	* m2-typeprint.c (m2_print_typedef): Rename to...
+	(m2_language::print_typedef): ...this, and update function
+	signature.
+	* m2-valprint.c (m2_value_print_inner): Rename to...
+	(m2_language::value_print_inner): ...this, replace use of
+	LA_PRINT_STRING with a direct call to printstr member function,
+	and update recursive call.
+
+2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* language.c (default_is_string_type_p): Delete, implementation
+	moved into auto_or_unknown_language::is_string_type_p.
+	(unk_op_print_tab): Moved into
+	auto_or_unknown_language::opcode_print_table.
+	(unknown_language_arch_info): Delete, implementation moved into
+	auto_or_unknown_language::language_arch_info.
+	(class auto_or_unknown_language): New class, member functions
+	copied from unknown_language class, with some updates.
+	(class unknown_language): Most member functions moved into
+	auto_or_unknown_language class.  Inherit from
+	auto_or_unknown_language class.
+	(class auto_language): Inherit from auto_or_unknown_language.
+	Delete most member functions.
+
+2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
+
+	* stabsread.c (read_member_functions): Remove gdb_assert.
+
+2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
+
+	* gdbtypes.c (init_complex_type): Check target type name.
+
+2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* target-debug.h (target_debug_print_struct_target_ops_p):
+	Remove.
+	(target_debug_print_async_callback_ftype_p): Remove.
+	(target_debug_print_struct_trace_state_variable_p): Remove.
+	(target_debug_print_struct_traceframe_info_p): Remove.
+	(target_debug_print_VEC__btrace_block_s__pp): Remove.
+	(target_debug_print_enum_btrace_format): Remove.
+	(target_debug_print_enum_info_proc_what): Remove.
+	(target_debug_print_thread_info_pp): Remove.
+
+2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
+
+	* target.h (struct target_ops) <make_corefile_notes>:
+	Change return type to unique pointer.
+	* target.c (dummy_make_corefile_notes): Likewise.
+	* exec.c (struct exec_target) <make_corefile_notes>:
+	Likewise.
+	(exec_target::make_corefile_notes): Likewise.
+	* procfs.c (class procfs_target) <make_corefile_notes>:
+	Likewise.
+	(procfs_do_thread_registers): Adjust to unique pointer.
+	(struct procfs_corefile_thread_data): Add constructor.
+	<note_data>: Change type to unique pointer.
+	(procfs_corefile_thread_callback): Adjust to unique pointer.
+	(procfs_target::make_corefile_notes): Change return type to
+	unique pointer.
+	* target-delegates.c: Re-generate.
+	* gcore.c (write_gcore_file_1): Adjust.
+	* target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
+	New.
+
+2020-10-22  Tom de Vries  <tdevries@suse.de>
+
+	* block.c (find_block_in_blockvector): Make sure the returned block
+	contains pc.
+
+2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	PR gdb/26693
+	* dwarf2/read.c (load_full_comp_unit): Add existing_cu
+	parameter.
+	(load_cu): Pass existing CU.
+	(process_imported_unit_die): Likewise.
+	(follow_die_offset): Likewise.
+
+2020-10-22  Luis Machado  <luis.machado@linaro.org>
+
+	* corelow.c (core_target::xfer_partial): Also check for an empty
+	m_core_unavailable_mappings vector.
+
+2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
+	* expression.h (enum range_type): Add RANGE_HAS_STRIDE.
+	* f-exp.y (arglist): Allow for a series of subranges.
+	(subrange): Add cases for subranges with strides.
+	* f-lang.c (value_f90_subarray): Catch use of array strides and
+	throw an error.
+	* parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
+
+2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* expprint.c (print_subexp_standard): Change enum range_type to
+	range_flag and rename variables to match.
+	(dump_subexp_body_standard): Likewise.
+	* expression.h (enum range_type): Rename to...
+	(enum range_flag): ...this.
+	(range_types): Rename to...
+	(range_flags): ...this.
+	* f-lang.c (value_f90_subarray): Change enum range_type to
+	range_flag and rename variables to match.
+	* parse.c (operator_length_standard): Likewise.
+	* rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
+	range_type to range_flag.
+	* rust-lang.c (rust_evaluate_funcall): Likewise.
+	(rust_range): Likewise.
+	(rust_compute_range): Likewise.
+	(rust_subscript): Likewise.
+
+2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* expprint.c (print_subexp_standard): Update to reflect changes to
+	enum range_type.
+	(dump_subexp_body_standard): Likewise.
+	* expression.h (enum range_type): Convert to a bit field enum, and
+	make the enum unsigned.
+	* f-exp.y (subrange): Update to reflect changes to enum
+	range_type.
+	* f-lang.c (value_f90_subarray): Likewise.
+	* parse.c (operator_length_standard): Likewise.
+	* rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
+	* rust-lang.c (rust_range): Likewise.
+	(rust_compute_range): Likewise.
+	(rust_subscript): Likewise.
+
+2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (displaced_step_in_progress_thread): Fix comment.
+	(displaced_step_in_progress): Fix comment.
+
+2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbarch.sh (make_corefile_notes): Return unique pointer.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+	* gcore.c (write_gcore_file_1): Adjust.
+	* fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
+	constructor.
+	<note_data>: Change type to unique pointer.
+	<abort_iteration>: Change type to bool.
+	(fbsd_collect_regset_section_cb): Adjust to unique pointer.
+	(fbsd_collect_thread_registers): Return void, adjust.
+	(struct fbsd_corefile_thread_data): Add construtor.
+	<note_data>: Change type to unique pointer.
+	(fbsd_corefile_thread): Adjust.
+	(fbsd_make_corefile_notes): Return unique pointer, adjust.
+	* linux-tdep.c (linux_make_mappings_corefile_notes): Change type
+	to unique pointer, adjust.
+	(struct linux_collect_regset_section_cb_data): Add constructor.
+	<note_data>: Change type to unique pointer.
+	<abort_iteration>: Change type to bool.
+	(linux_collect_thread_registers): Return void, adjust.
+	(struct linux_corefile_thread_data): Add constructor.
+	<note_data>: Change type to unique pointer.
+	(linux_corefile_thread): Adjust.
+	(linux_make_corefile_notes): Return unique pointer, adjust.
+
+2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbarch.sh (displaced_step_hw_singlestep): Return bool.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+	* aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
+	bool.
+	* aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
+	Likewise.
+	* arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
+	* arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
+	* rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
+	* s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
+
+2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbarch.sh: Make generated predicates return bool.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+
+2020-10-20  Tom Tromey  <tom@tromey.com>
+
+	* varobj-iter.h (struct varobj_item): Remove typedef.
+
+2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.c (currently_stepping): Change int to bool
+	(maybe_software_singlestep): Likewise.
+	(show_stop_on_solib_events): Likewise.
+	(stepping_past_nonsteppable_watchpoint): Likewise.
+	(displaced_step_in_progress_any_inferior): Likewise.
+	(displaced_step_in_progress_thread): Likewise.
+	(keep_going_stepped_thread): Likewise.
+	(thread_still_needs_step_over): Likewise.
+	(start_step_over): Likewise.
+	(do_target_resume): Likewise.
+	(resume_1): Likewise.
+	(clear_proceed_status): Likewise.
+	(thread_still_needs_step_over_bp): Likewise.
+	(proceed): Likewise.
+	(switch_back_to_stepped_thread): Likewise.
+	(adjust_pc_after_break): Likewise.
+	(stepped_in_from): Likewise.
+	(handle_stop_requested): Likewise.
+	(handle_syscall_event): Likewise.
+	(handle_no_resumed): Likewise.
+	(handle_inferior_event): Likewise.
+	(finish_step_over): Likewise.
+	(handle_signal_stop): Likewise.
+	(process_event_stop_test): Likewise.
+
+2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.c (get_displaced_stepping_state): Fix comment.
+
+2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
+
+2020-10-19  Tom Tromey  <tromey@adacore.com>
+
+	PR tui/26719
+	* tui/tui-winsource.h (struct tui_source_window_base)
+	<refresh_window>: Rename from refresh_pad.
+	* tui/tui-winsource.c (tui_source_window_base::refresh_window):
+	Rename from refresh_pad.
+	(tui_source_window_base::show_source_content)
+	(tui_source_window_base::do_scroll_horizontal): Update.
+
+2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* thread.c (_initialize_thread): Fine-tune the help text of
+	'info threads'.
+
+2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* frame.c: Remove the unused 'uinteger_option_def' type alias.
+
+2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
+
+	* breakpoint.c (handle_jit_event): Add an argument, change how
+	`jit_event_handler` is called.
+
+2020-10-17  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
+	(scan_xcoff_symtab): Update.
+	* psymtab.h (class psymtab_storage) <global_psymbols,
+	static_psymbols, current_global_psymbols,
+	current_static_psymbols>: Remove.
+	* psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
+	(match_partial_symbol, lookup_partial_symbol): Update.
+	(print_partial_symbols): Change parameters.
+	(dump_psymtab, recursively_search_psymtabs)
+	(psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
+	(sort_pst_symbols, partial_symtab::partial_symtab): Update.
+	(concat): Remove.
+	(end_psymtab_common): Simplify.
+	(append_psymbol_to_list): Change parameters.
+	(partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
+	(init_psymbol_list): Simplify.
+	(maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
+	* psympriv.h (struct partial_symtab) <empty>: New method.
+	<globals_offset, n_global_syms, statics_offset, n_static_syms>:
+	Remove.
+	<global_psymbols, static_psymbols>: New members.
+	<add_psymbol>: New methods.
+	(add_psymbol_to_list): Don't declare.
+	(psymbol_placement): Move earlier.
+	* mdebugread.c (parse_partial_symbols): Update.
+	(handle_psymbol_enumerators): Change parameters.
+	(mdebug_expand_psymtab): Update.
+	* dwarf2/read.c (process_psymtab_comp_unit_reader)
+	(add_partial_symbol): Update.
+	* dwarf2/index-write.c (write_psymbols): Change parameters.
+	(write_one_signatured_type): Update.
+	(recursively_count_psymbols): Update.
+	(recursively_write_psymbols): Update.
+	(class debug_names) <recursively_write_psymbols>: Update.
+	<write_psymbols>: Change parameters.
+	<write_one_signatured_type>: Update.
+	* dbxread.c (read_dbx_symtab): Update.
+	(dbx_end_psymtab): Use partial_symtab::empty.
+	* ctfread.c (struct ctf_context) <pst>: New member.
+	(create_partial_symtab): Set it.
+	(ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
+	(scan_partial_symbols): Use the psymtab's context.  Update.
+
+2020-10-17  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print): Remove comment.
+	* m2-valprint.c (m2_value_print_inner): Remove comment.
+	* gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
+	type.
+
+2020-10-17  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26317
+	* source.c (select_source_symtab): Handling sal.symtab == NULL for
+	symbol main.
+
+2020-10-14  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/26733
+	* solib.c (solib_contains_address_p): Handle
+	'solib->sections == nullptr'.
+
+2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	PR gdb/26642
+	* infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
+	target can't do async.
+	* target.c (target_wait): Assert that we don't pass
+	TARGET_WNOHANG to a target that can't async.
+
+2020-10-13  Kamil Rytarowski  <n54@gmx.com>
+
+	* Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
+	HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
+	* alpha-bsd-nat.c: Adjust include.
+	* alpha-bsd-tdep.h: Adjust comment.
+	* alpha-nbsd-tdep.c: Rename to ...
+	* alpha-netbsd-tdep.c: ... this, adjust include.
+	* amd64-nbsd-nat.c: Rename to ...
+	* amd64-netbsd-nat.c: ... this, adjust include.
+	* amd64-nbsd-tdep.c: Rename to ...
+	* amd64-netbsd-tdep.c: ... this, adjust include.
+	* amd64-tdep.h: Adjust include.
+	* arm-nbsd-nat.c: Rename to ...
+	* arm-netbsd-nat.c: ... this, adjust include.
+	* arm-nbsd-tdep.c: Rename to ...
+	* arm-netbsd-tdep.c: ... this, adjust include.
+	* arm-nbsd-tdep.h: Rename to ...
+	* arm-netbsd-tdep.h: ... this, adjust include.
+	* configure.nat: Adjust file lists.
+	* configure.tgt: Likewise.
+	* hppa-nbsd-nat.c: Rename to ...
+	* hppa-netbsd-nat.c: ... this, adjust include.
+	* hppa-nbsd-tdep.c: Rename to ...
+	* hppa-netbsd-tdep.c: ... this, adjust include.
+	* i386-nbsd-nat.c: Rename to ...
+	* i386-netbsd-nat.c: ... this, adjust include.
+	* i386-nbsd-tdep.c: Rename to ...
+	* i386-netbsd-tdep.c: ... this, adjust include.
+	* m68k-bsd-nat.c: Adjust include.
+	* mips-nbsd-nat.c: Rename to ...
+	* mips-netbsd-nat.c: ... this, adjust include.
+	* mips-nbsd-tdep.c: Rename to ...
+	* mips-netbsd-tdep.c: ... this, adjust include.
+	* mips-nbsd-tdep.h: Rename to ...
+	* mips-netbsd-tdep.h: ... this.
+	* nbsd-nat.c: Rename to ...
+	* netbsd-nat.c: ... this, adjust include.
+	* nbsd-nat.h: Rename to ...
+	* netbsd-nat.h: ... this, adjust include.
+	* nbsd-tdep.c: Rename to ...
+	* netbsd-tdep.c: ... this, adjust include.
+	* nbsd-tdep.h: Rename to ...
+	* netbsd-tdep.h: ... this.
+	* ppc-nbsd-nat.c: Rename to ...
+	* ppc-netbsd-nat.c: ... this, adjust include.
+	* ppc-nbsd-tdep.c: Rename to ...
+	* ppc-netbsd-tdep.c: ... this, adjust include and comment.
+	* ppc-nbsd-tdep.h: Rename to ...
+	* ppc-netbsd-tdep.h: ... this.
+	* sh-nbsd-nat.c: Rename to ...
+	* sh-netbsd-nat.c: ... this, adjust include.
+	* sh-nbsd-tdep.c: Rename to ...
+	* sh-netbsd-tdep.c: ... this, adjust include.
+	* sparc-nbsd-nat.c: Rename to ...
+	* sparc-netbsd-nat.c: ... this.
+	* sparc-nbsd-tdep.c: Rename to ...
+	* sparc-netbsd-tdep.c: ... this, adjust include.
+	* sparc64-nbsd-nat.c: Rename to ...
+	* sparc64-netbsd-nat.c: ... this.
+	* sparc64-nbsd-tdep.c: Rename to ...
+	* sparc64-netbsd-tdep.c: ... this, adjust include.
+	* sparc64-tdep.h: Adjust comment.
+	* vax-bsd-nat.c: Adjust include.
+	* vax-nbsd-tdep.c: Rename to ...
+	* vax-netbsd-tdep.c: ... this, adjust include.
+
+2020-10-12  Tom Tromey  <tom@tromey.com>
+
+	* target.h (struct target_ops) <get_section_table>: Update.
+	(target_get_section_table): Update.
+	* target.c (target_get_section_table, target_section_by_addr)
+	(memory_xfer_partial_1): Update.
+	* target-section.h (target_section_table): Now an alias.
+	* target-delegates.c: Rebuild.
+	* target-debug.h (target_debug_print_target_section_table_p):
+	Rename from target_debug_print_struct_target_section_table_p.
+	* symfile.c (build_section_addr_info_from_section_table): Update.
+	* solib.c (solib_map_sections, solib_contains_address_p): Update.
+	* solib-svr4.c (scan_dyntag): Update.
+	* solib-dsbt.c (scan_dyntag): Update.
+	* remote.c (remote_target::remote_xfer_live_readonly_partial):
+	Update.
+	* record-full.c (record_full_core_target::xfer_partial): Update.
+	* progspace.h (struct program_space) <target_sections>: Update.
+	* exec.h (print_section_info): Update.
+	* exec.c (exec_target::close, build_section_table)
+	(add_target_sections, add_target_sections_of_objfile)
+	(remove_target_sections, exec_on_vfork)
+	(section_table_available_memory)
+	(section_table_xfer_memory_partial)
+	(exec_target::get_section_table, exec_target::xfer_partial)
+	(print_section_info, set_section_command)
+	(exec_set_section_address, exec_target::has_memory): Update.
+	* corelow.c (core_target::build_file_mappings)
+	(core_target::xfer_partial, core_target::info_proc_mappings)
+	(core_target::info_proc_mappings): Update.
+	* bfd-target.c (class target_bfd): Update
+
+2020-10-12  Tom Tromey  <tom@tromey.com>
+
+	* progspace.c (program_space::~program_space): Don't call
+	clear_section_table.
+	* exec.h (clear_section_table): Don't declare.
+	* exec.c (exec_target::close): Update.
+	(clear_section_table): Remove.
+
+2020-10-12  Tom Tromey  <tom@tromey.com>
+
+	* exec.c (add_target_sections_of_objfile): Simplify.
+
+2020-10-12  Tom Tromey  <tom@tromey.com>
+
+	* solib.c (solib_map_sections): Update.
+	* record-full.c (record_full_core_open_1): Update.
+	* exec.h (build_section_table): Return a target_section_table.
+	* exec.c (exec_file_attach): Update.
+	(build_section_table): Return a target_section_table.
+	* corelow.c (core_target::core_target): Update.
+	* bfd-target.c (target_bfd::target_bfd): Update.
+
+2020-10-12  Tom Tromey  <tom@tromey.com>
+
+	* target.c (target_section_by_addr, memory_xfer_partial_1):
+	Update.
+	* target-section.h (struct target_section_table): Use
+	std::vector.
+	* symfile.h (build_section_addr_info_from_section_table): Take a
+	target_section_table.
+	* symfile.c (build_section_addr_info_from_section_table): Take a
+	target_section_table.
+	* solist.h (struct so_list) <sections>: Change type.
+	<sections_end>: Remove.
+	* solib.c (solib_map_sections, clear_so, solib_read_symbols)
+	(solib_contains_address_p): Update.
+	* solib-svr4.c (scan_dyntag): Update.
+	* solib-dsbt.c (scan_dyntag): Update.
+	* remote.c (remote_target::remote_xfer_live_readonly_partial):
+	Update.
+	* record-full.c (record_full_core_start, record_full_core_end):
+	Remove.
+	(record_full_core_sections): New global.
+	(record_full_core_open_1, record_full_core_target::xfer_partial):
+	Update.
+	* exec.h (build_section_table, section_table_xfer_memory_partial)
+	(add_target_sections): Take a target_section_table.
+	* exec.c (exec_file_attach, clear_section_table): Update.
+	(resize_section_table): Remove.
+	(build_section_table, add_target_sections): Take a
+	target_section_table.
+	(add_target_sections_of_objfile, remove_target_sections)
+	(exec_on_vfork): Update.
+	(section_table_available_memory): Take a target_section_table.
+	(section_table_read_available_memory): Update.
+	(section_table_xfer_memory_partial): Take a target_section_table.
+	(print_section_info, set_section_command)
+	(exec_set_section_address, exec_target::has_memory): Update.
+	* corelow.c (class core_target) <m_core_section_table,
+	m_core_file_mappings>: Remove braces.
+	<~core_target>: Remove.
+	(core_target::core_target): Update.
+	(core_target::~core_target): Remove.
+	(core_target::build_file_mappings)
+	(core_target::xfer_memory_via_mappings)
+	(core_target::xfer_partial, core_target::info_proc_mappings):
+	Update.
+	* bfd-target.c (target_bfd::xfer_partial): Update.
+	(target_bfd::target_bfd): Update.
+	(target_bfd::~target_bfd): Remove.
+
+2020-10-12  Tom Tromey  <tom@tromey.com>
+
+	* target.h (struct target_section, struct target_section_table):
+	Move to target-section.h.
+	* target-section.h: New file.
+
+2020-10-12  Pedro Alves  <pedro@palves.net>
+
+	PR exp/26602
+	* valops.c (struct struct_field_searcher): New.
+	(update_search_result): Rename to ...
+	(struct_field_searcher::update_result): ... this.  Simplify
+	prototype.  Record all found fields.
+	(do_search_struct_field): Rename to ...
+	(struct_field_searcher::search): ... this.  Simplify prototype.
+	Maintain stack of visited baseclass path.  Call update_result for
+	fields too.  Keep searching fields in baseclasses instead of
+	stopping at the first found field.
+	(search_struct_field): Use struct_field_searcher.  When looking
+	for fields, report ambiguous access attempts.
+
+2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* frame.c (inside_main_func): Check full symbols as well as
+	minimal symbols.
+
+2020-10-09  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-lang.c (advance_wild_match): Rewrite the function's
+	description.  Change the type of target0, t0 and t1 to char.
+
+2020-10-09  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
+
+2020-10-09  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.h (ada_encode): Return std::string.
+	* ada-lang.c (ada_encode_1): Return std::string.
+	(ada_encode): Likewise.
+	(type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
+	Update.
+	* ada-exp.y (block_lookup, write_var_or_type): Update.
+
+2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR exp/26714
+	* printcmd.c (print_formatted): Handle void results as
+	unformatted prints.
+
+2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arch/aarch32.c (aarch32_create_target_description): Release the
+	target_desc_up as late as possible.
+	* arch/aarch64.c (aarch64_create_target_description): Likewise.
+	* arch/amd64.c (amd64_create_target_description): Likewise.
+	* arch/arc.c (arc_create_target_description): Return a
+	target_desc_up, don't release it.
+	* arch/arc.h (arc_create_target_description): Update declaration.
+	(arc_lookup_target_description): Move target_desc_up into the
+	cache, and return a borrowed pointer.
+	* arch/arm.c (arm_create_target_description): Release the
+	target_desc_up as late as possible.
+	* arch/i386.c (i386_create_target_description): Likewise.
+	* arch/riscv.h (riscv_create_target_description): Update
+	declaration to match definition.
+	* arch/tic6x.c (tic6x_create_target_description): Release the
+	target_desc_up as late as possible.
+
+2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
+	or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
+
+2020-10-09  Jan Vrany  <jan.vrany@labware.com>
+
+	* source.c (directory_command): Notify observers that "directories"
+	parameter has changed.
+
+2020-10-08  Tom Tromey  <tom@tromey.com>
+
+	* cli/cli-cmds.c (print_disassembly): Style function name and
+	addresses.  Add _() wrappers.
+
+2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
+
+	* NEWS: Mention ARC support in GDBserver.
+
+2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arch/aarch32.c (aarch32_create_target_description): Release
+	unique_ptr returned from allocate_target_description.
+	* arch/aarch64.c (aarch64_create_target_description): Likewise.
+	* arch/amd64.c (amd64_create_target_description): Likewise.
+	* arch/arc.c (arc_create_target_description): Likewise.
+	* arch/arm.c (arm_create_target_description): Likewise.
+	* arch/i386.c (i386_create_target_description): Likewise.
+	* arch/riscv.c (riscv_create_target_description): Update return
+	type.  Handle allocate_target_description returning a unique_ptr.
+	(riscv_lookup_target_description): Update to handle unique_ptr.
+	* arch/tic6x.c (tic6x_create_target_description): Release
+	unique_ptr returned from allocate_target_description.
+	* features/microblaze-with-stack-protect.c: Regenerate.
+	* features/microblaze.c: Regenerate.
+	* features/mips-dsp-linux.c: Regenerate.
+	* features/mips-linux.c: Regenerate.
+	* features/mips64-dsp-linux.c: Regenerate.
+	* features/mips64-linux.c: Regenerate.
+	* features/nds32.c: Regenerate.
+	* features/nios2.c: Regenerate.
+	* features/or1k.c: Regenerate.
+	* features/rs6000/powerpc-32.c: Regenerate.
+	* features/rs6000/powerpc-32l.c: Regenerate.
+	* features/rs6000/powerpc-403.c: Regenerate.
+	* features/rs6000/powerpc-403gc.c: Regenerate.
+	* features/rs6000/powerpc-405.c: Regenerate.
+	* features/rs6000/powerpc-505.c: Regenerate.
+	* features/rs6000/powerpc-601.c: Regenerate.
+	* features/rs6000/powerpc-602.c: Regenerate.
+	* features/rs6000/powerpc-603.c: Regenerate.
+	* features/rs6000/powerpc-604.c: Regenerate.
+	* features/rs6000/powerpc-64.c: Regenerate.
+	* features/rs6000/powerpc-64l.c: Regenerate.
+	* features/rs6000/powerpc-7400.c: Regenerate.
+	* features/rs6000/powerpc-750.c: Regenerate.
+	* features/rs6000/powerpc-860.c: Regenerate.
+	* features/rs6000/powerpc-altivec32.c: Regenerate.
+	* features/rs6000/powerpc-altivec32l.c: Regenerate.
+	* features/rs6000/powerpc-altivec64.c: Regenerate.
+	* features/rs6000/powerpc-altivec64l.c: Regenerate.
+	* features/rs6000/powerpc-e500.c: Regenerate.
+	* features/rs6000/powerpc-e500l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-32l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-64l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
+	* features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
+	* features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
+	* features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
+	* features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
+	* features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
+	* features/rs6000/powerpc-vsx32.c: Regenerate.
+	* features/rs6000/powerpc-vsx32l.c: Regenerate.
+	* features/rs6000/powerpc-vsx64.c: Regenerate.
+	* features/rs6000/powerpc-vsx64l.c: Regenerate.
+	* features/rs6000/rs6000.c: Regenerate.
+	* features/rx.c: Regenerate.
+	* features/s390-gs-linux64.c: Regenerate.
+	* features/s390-linux32.c: Regenerate.
+	* features/s390-linux32v1.c: Regenerate.
+	* features/s390-linux32v2.c: Regenerate.
+	* features/s390-linux64.c: Regenerate.
+	* features/s390-linux64v1.c: Regenerate.
+	* features/s390-linux64v2.c: Regenerate.
+	* features/s390-te-linux64.c: Regenerate.
+	* features/s390-tevx-linux64.c: Regenerate.
+	* features/s390-vx-linux64.c: Regenerate.
+	* features/s390x-gs-linux64.c: Regenerate.
+	* features/s390x-linux64.c: Regenerate.
+	* features/s390x-linux64v1.c: Regenerate.
+	* features/s390x-linux64v2.c: Regenerate.
+	* features/s390x-te-linux64.c: Regenerate.
+	* features/s390x-tevx-linux64.c: Regenerate.
+	* features/s390x-vx-linux64.c: Regenerate.
+	* mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
+	from allocate_target_description.
+	* target-descriptions.c (allocate_target_description): Update
+	return type.
+	(print_c_tdesc::visit_pre): Release unique_ptr returned from
+	allocate_target_description.
+
+2020-10-07  Tom Tromey  <tromey@adacore.com>
+
+	* unittests/search-memory-selftests.c: New file.
+	* Makefile.in (SELFTESTS_SRCS): Add
+	unittests/search-memory-selftests.c.
+
+2020-10-07  Tom Tromey  <tromey@adacore.com>
+
+	PR gdb/16930:
+	* findcmd.c (_initialize_mem_search): Mention that the range is
+	inclusive.
+
+2020-10-07  Tom Tromey  <tromey@adacore.com>
+
+	* target.h (simple_search_memory): Don't declare.
+	* target.c (simple_search_memory): Move to gdbsupport.
+	(default_search_memory): Update.
+	* remote.c (remote_target::search_memory): Update.
+
+2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
+
+	* Makefile.in (COMPILE): Add CXXFLAGS.
+	(INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
+	(check-headers): Add CXXFLAGS.
+
+2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
+
+	* arc-linux-tdep.h: New file.
+	* arc-linux-tdep.c (arc_linux_core_reg_offsets,
+	arc_linux_supply_gregset, arc_linux_supply_v2_regset,
+	arc_linux_collect_gregset, arc_linux_collect_v2_regset,
+	arc_linux_gregset, arc_linux_v2_regset,
+	arc_linux_iterate_over_regset_sections,
+	arc_linux_core_read_description): Implement.
+	(arc_linux_init_osabi): Set iterate_over_regset_sections.
+	* arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
+	(arc_gdbarch_features_create): Add.
+	* arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
+
+2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
+
+	* arch/arc.h: Rename "arc_gdbarch_features" to
+	"arc_arch_features".
+	* arc-tdep.h: Likewise.
+	* arc-tdep.c: Likewise.
+
+2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infcmd.c (attach_command): Remove the redundant call to
+	`clear_proceed_status`.
+
+2020-10-07  Kamil Rytarowski  <n54@gmx.com>
+
+	* nat/netbsd-nat.c (write_memory, read_memory): Update.
+
+2020-10-07  Kamil Rytarowski  <n54@gmx.com>
+
+	* nat/netbsd-nat.c (write_memory, read_memory): Add.
+	* nat/netbsd-nat.h (write_memory, read_memory): Likewise.
+	* nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
+
+2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* break-catch-sig.c (signal_catch_counts): Make a static arrray.
+	(_initialize_break_catch_sig): Don't allocate array.
+
+2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* symtab.c (find_pc_line): Return unmapped addresses when the
+	requested address is also unmapped.
+
+2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
+
+	* Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
+	tui/tui-out.h.
+
+2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
+
+	* amd64-windows-tdep.c (amd64_windows_return_value): Use
+	type::is_vector instead of TYPE_VECTOR.
+
+2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* auto-load.c (auto_load_objfile_script_1): Don't use
+	debugfile_holder as temporary variable when stripping drive
+	letter.
+
+2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
+
+	* amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
+	Add TYPE_CODE_COMPLEX.
+	(amd64_windows_return_value): Fix types returned via XMM0.
+
+2020-10-05  Alan Hayward  <alan.hayward@arm.com>
+
+	* MAINTAINERS (Responsible Maintainers): Add Luis Machado to
+	AArch64/ARM maintainers.
+
+2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* NEWS: Mention set/show debug event-loop.
+
+2020-10-02  Tom Tromey  <tromey@adacore.com>
+
+	* skip.c (skiplist_entry::skiplist_entry): Unconditionally use
+	REG_EXTENDED.
+
+2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
+
+	* aix-thread.c (aix_thread_inferior_created): Remove parameters.
+	* procfs.c (procfs_inferior_created): Remove.
+	(_initialize_procfs): Don't register procfs_inferior_created.
+
+2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* async-event.c (invoke_async_signal_handlers): Add debug
+	print.
+	(check_async_event_handlers): Likewise.
+	* event-top.c (show_debug_event_loop): New function.
+	(_initialize_event_top): Register "set debug event-loop"
+	setting.
+
+2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* debug.c (debug_prefixed_vprintf): Move to gdbsupport.
+	* debug.h: Remove.
+	* infrun.c: Include gdbsupport/common-debug.h.
+	* linux-nat.c: Likewise.
+
+2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* async-event.h (create_async_signal_handler): Add name
+	parameter.
+	(create_async_event_handler): Likewise.
+	* async-event.c (struct async_signal_handler) <name>: New field.
+	(struct async_event_handler) <name>: New field.
+	(create_async_signal_handler): Assign name.
+	(create_async_event_handler): Assign name.
+	* event-top.c (async_init_signals): Pass name when creating
+	handler.
+	* infrun.c (_initialize_infrun): Likewise.
+	* record-btrace.c (record_btrace_push_target): Likewise.
+	* record-full.c (record_full_open): Likewise.
+	* remote-notif.c (remote_notif_state_allocate): Likewise.
+	* remote.c (remote_target::open_1): Likewise.
+	* tui/tui-win.c (tui_initialize_win): Likewise.
+
+2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* async-event.c (initialize_async_signal_handlers): Pass name to
+	add_file_handler
+	* event-top.c (ui_register_input_event_handler): Likewise.
+	* linux-nat.c (linux_nat_target::async): Likewise.
+	* run-on-main-thread.c (_initialize_run_on_main_thread):
+	Likewise
+	* ser-base.c (reschedule): Likewise.
+	(ser_base_async): Likewise.
+	* tui/tui-io.c: Likewise.
+	* top.h (struct ui) <num>: New field.
+	* top.c (highest_ui_num): New variable.
+	(ui::ui): Initialize num.
+
+2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* observable.h <inferior_created>: Remove parameters.  Update all
+	listeners.
+	* inferior.h (post_create_inferior): Remove target parameter.
+	Update all callers.
+
+2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
+
+	* dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
+	and DW_MACRO_undef_strx.
+	(dwarf_decode_macros): Likewise
+	* dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
+	which is the value of DW_AT_str_offsets_base.
+	 * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
+	str_offsets_base.
+
+2020-10-01  Kamil Rytarowski  <n54@gmx.com>
+
+	* i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
+
+2020-10-01  Kamil Rytarowski  <n54@gmx.com>
+
+	* i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
+	* i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
+
+2020-10-01  Kamil Rytarowski  <n54@gmx.com>
+
+	* i386-bsd-nat.c: Include "x86-bsd-nat.h".
+
+2020-09-30  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26683
+	* dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
+
+2020-09-30  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (handle_variant): Use constant_value.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
+	(read_file_scope, dwarf2_get_pc_bounds)
+	(dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
+	(read_structure_type, handle_struct_member_die)
+	(read_enumeration_type, read_array_type, read_set_type)
+	(read_tag_pointer_type, read_tag_reference_type)
+	(read_subroutine_type, read_base_type, read_subrange_type)
+	(read_full_die_1, partial_die_info::read)
+	(partial_die_info::read, by, new_symbol)
+	(dwarf2_const_value_data, dwarf2_const_value_attr)
+	(dump_die_shallow, dwarf2_fetch_constant_bytes)
+	(prepare_one_comp_unit): Update.
+	* dwarf2/attribute.h (DW_UNSND): Remove.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_func_scope, prototyped_function_p)
+	(read_subroutine_type, partial_die_info::read)
+	(dwarf2_flag_true_p, new_symbol, dump_die_shallow)
+	(dwarf2_add_member_fn): Update.
+	* dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
+	* dwarf2/attribute.c (attribute::as_boolean): New method.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
+	* dwarf2/attribute.h (struct attribute) <as_virtuality>: New
+	method.
+	* dwarf2/attribute.c (attribute::as_virtuality): New method.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
+	the attribute's form.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
+	(dwarf2_add_member_fn): Update.
+	* dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
+	* dwarf2/attribute.c (attribute::defaulted): New method, from
+	is_valid_DW_AT_defaulted.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dw2_get_file_names_reader)
+	(dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
+	(dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
+	(dwarf2_symbol_mark_computed): Use as_unsigned.
+	* dwarf2/attribute.h (struct attribute) <as_unsigned>: New
+	method.
+	<form_is_section_offset>: Update comment.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf2_access_attribute): Rename from
+	dwarf2_default_access_attribute.  Look up attribute.
+	(dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
+	Update.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (skip_one_die): Update.
+	(read_full_die_1): Change how reprocessing is done.
+	(partial_die_info::read): Update.
+	(read_attribute_value): Remove need_reprocess parameter.
+	(read_attribute): Likewise.
+	* dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
+	New method.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
+	(dwarf2_const_value_attr, dump_die_shallow)
+	(dwarf2_fetch_constant_bytes): Update.
+	* dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
+	comment.
+	<set_address>: New method.
+	(DW_ADDR): Remove.
+	* dwarf2/attribute.c (attribute::form_is_ref): Update comment.
+	(attribute::as_string, attribute::as_address): Add assert.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
+	(read_attribute_reprocess, read_attribute_value): Update.
+	(read_attribute): Clear requires_reprocessing.
+	* dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
+	form_requires_reprocessing>: New methods.
+	<string_init>: Clear requires_reprocessing.
+	<set_unsigned_reprocess>: New method.
+	<name>: Shrink by one bit.
+	<requires_reprocessing>: New member.
+	* dwarf2/attribute.c (attribute::form_requires_reprocessing): New
+	method.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_attribute_value): Update.
+	* dwarf2/attribute.h (struct attribute) <form_is_unsigned,
+	set_unsigned>: New methods.
+	* dwarf2/attribute.c (attribute::form_is_unsigned): New method.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (get_alignment, read_array_order)
+	(read_attribute_value, dwarf2_const_value_attr)
+	(dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
+	* dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
+	New methods.
+	(DW_SND): Remove.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_attribute_value, lookup_die_type)
+	(dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
+	Update.
+	* dwarf2/attribute.h (struct attribute) <as_signature,
+	set_signature>: New methods.
+	(DW_SIGNATURE): Remove.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_call_site_scope)
+	(handle_data_member_location, dwarf2_add_member_fn)
+	(mark_common_block_symbol_computed, attr_to_dynamic_prop)
+	(partial_die_info::read, read_attribute_value)
+	(var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
+	(dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
+	(dwarf2_symbol_mark_computed): Update.
+	* dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
+	methods.
+	(DW_BLOCK): Remove.
+	* dwarf2/attribute.c (attribute::form_is_block): Add
+	DW_FORM_data16.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_cutu_die_from_dwo)
+	(read_attribute_reprocess, read_attribute_value, read_attribute)
+	(dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
+	(dwarf2_fetch_constant_bytes): Update.
+	* dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
+	<set_string_noncanonical, set_string_canonical>: New methods.
+	<string_is_canonical>: Update comment.
+	<canonical_string_p>: Add assert.
+	(DW_STRING, DW_STRING_IS_CANONICAL): Remove.
+	* dwarf2/attribute.c (attribute::form_is_string): New method.
+	(attribute::string): Use it.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
+	(dump_die_shallow): Use canonical_string_p.
+	* dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
+	method.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (partial_die_info::read)
+	(dwarf2_const_value_attr, anonymous_struct_prefix, )
+	(dwarf2_name, dwarf2_fetch_constant_bytes): Use
+	attribute::as_string.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
+	DW_ADDR.
+	(attribute::string): Don't use DW_STRING.
+	(attribute::get_ref_die_offset): Don't use DW_UNSND.
+	(attribute::constant_value): Don't use DW_UNSND or DW_SND.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
+	(dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
+	(partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
+	* dwarf2/attribute.h (struct attribute): Rename methods.
+	* dwarf2/attribute.c (attribute::as_address): Rename from
+	value_as_address.
+	(attribute::as_string): Rename from value_as_string.
+
+2020-09-29  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (partial_die_info::read) <case
+	DW_AT_linkage_name>: Use value_as_string.
+	(dwarf2_string_attr): Use value_as_string.
+	* dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
+	method.
+	* dwarf2/attribute.c (attribute::value_as_string): New method.
+
+2020-09-29  Pedro Alves  <pedro@palves.net>
+
+	* unittests/enum-flags-selftests.c: Check whether __GNUC__ is
+	defined before using '#pragma GCC diagnostic' instead of checking
+	__clang__.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* infrun.c (displaced_step_fixup, thread_still_needs_step_over)
+	(handle_signal_stop): Update.
+	* procfs.c (procfs_target::insert_watchpoint): Update.
+	* target.h (target_have_steppable_watchpoint): Now a function.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* infrun.c (set_schedlock_func): Update.
+	* target.h (target_can_lock_scheduler): Now a function.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* inferior.h (class inferior) <has_execution>: Update.
+	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
+	* valops.c (find_function_in_inferior)
+	(value_allocate_space_in_inferior): Update.
+	* top.c (kill_or_detach): Update.
+	* target.c (target_preopen, set_target_permissions): Update.
+	(target_has_execution_current): Remove.
+	* sparc64-tdep.c (adi_examine_command, adi_assign_command):
+	Update.
+	* solib.c (update_solib_list, reload_shared_libraries): Update.
+	* solib-svr4.c (svr4_solib_create_inferior_hook): Update.
+	* solib-dsbt.c (enable_break): Update.
+	* score-tdep.c (score7_fetch_inst): Update.
+	* rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
+	Update.
+	* remote.c (remote_target::start_remote)
+	(remote_target::remote_check_symbols, remote_target::open_1)
+	(remote_target::remote_detach_1, remote_target::verify_memory)
+	(remote_target::xfer_partial, remote_target::read_description)
+	(remote_target::get_min_fast_tracepoint_insn_len): Update.
+	* record-full.c (record_full_open_1): Update.
+	* record-btrace.c (record_btrace_target_open): Update.
+	* objc-lang.c (lookup_objc_class, lookup_child_selector)
+	(value_nsstring): Update.
+	* linux-thread-db.c (add_thread_db_info)
+	(thread_db_find_new_threads_silently, check_thread_db_callback)
+	(try_thread_db_load_1, record_thread): Update.
+	* linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
+	Update.
+	* linux-fork.c (checkpoint_command): Update.
+	* infrun.c (set_non_stop, set_observer_mode)
+	(check_multi_target_resumption, for_each_just_stopped_thread)
+	(maybe_remove_breakpoints, normal_stop)
+	(class infcall_suspend_state): Update.
+	* infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
+	(info_program_command, attach_command): Update.
+	* infcall.c (call_function_by_hand_dummy): Update.
+	* inf-loop.c (inferior_event_handler): Update.
+	* gcore.c (gcore_command, derive_heap_segment): Update.
+	* exec.c (exec_file_command): Update.
+	* eval.c (evaluate_subexp): Update.
+	* compile/compile.c (compile_to_object): Update.
+	* cli/cli-dump.c (restore_command): Update.
+	* breakpoint.c (update_watchpoint)
+	(update_inserted_breakpoint_locations)
+	(insert_breakpoint_locations, get_bpstat_thread): Update.
+	* target.h (target_has_execution): Remove macro.
+	(target_has_execution_current): Don't declare.
+	(target_has_execution): Rename from target_has_execution_1.  Add
+	argument default.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* mi/mi-main.c (exec_reverse_continue)
+	(mi_cmd_list_target_features): Update.
+	* infrun.c (set_exec_direction_func): Update.
+	* target.c (default_execution_direction): Update.
+	* reverse.c (exec_reverse_once): Update.
+	* target.h (target_can_execute_reverse): Now a function.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_get_register)
+	(tui_data_window::show_registers): Update.
+	* thread.c (scoped_restore_current_thread::restore)
+	(scoped_restore_current_thread::scoped_restore_current_thread):
+	Update.
+	* regcache-dump.c (regcache_print): Update.
+	* python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
+	Update.
+	* mi/mi-main.c (mi_cmd_data_write_register_values): Update.
+	* mep-tdep.c (current_me_module, current_options): Update.
+	* linux-thread-db.c (thread_db_load): Update.
+	* infcmd.c (registers_info, info_vector_command)
+	(info_float_command): Update.
+	* ia64-tdep.c (ia64_frame_prev_register)
+	(ia64_sigtramp_frame_prev_register): Update.
+	* ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
+	* gcore.c (derive_stack_segment): Update.
+	* frame.c (get_current_frame, has_stack_frames): Update.
+	* findvar.c (language_defn::read_var_value): Update.
+	* arm-tdep.c (arm_pc_is_thumb): Update.
+	* target.c (target_has_registers): Rename from
+	target_has_registers_1.
+	* target.h (target_has_registers): Remove macro.
+	(target_has_registers): Rename from target_has_registers_1.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* windows-tdep.c (tlb_make_value): Update.
+	* tui/tui-regs.c (tui_data_window::show_registers): Update.
+	* thread.c (scoped_restore_current_thread::restore)
+	(scoped_restore_current_thread::scoped_restore_current_thread)
+	(thread_command): Update.
+	* stack.c (backtrace_command_1, frame_apply_level_command)
+	(frame_apply_all_command, frame_apply_command): Update.
+	* infrun.c (siginfo_make_value, restore_infcall_control_state):
+	Update.
+	* gcore.c (derive_stack_segment): Update.
+	* frame.c (get_current_frame, has_stack_frames): Update.
+	* auxv.c (info_auxv_command): Update.
+	* ada-tasks.c (ada_build_task_list): Update.
+	* target.c (target_has_stack): Rename from target_has_stack_1.
+	* target.h (target_has_stack): Remove macro.
+	(target_has_stack): Rename from target_has_stack_1.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* target.c (target_has_memory): Rename from target_has_memory_1.
+	* tui/tui-regs.c (tui_data_window::show_registers): Update.
+	* thread.c (scoped_restore_current_thread::restore)
+	(scoped_restore_current_thread::scoped_restore_current_thread):
+	Update.
+	* frame.c (get_current_frame, has_stack_frames): Update.
+	* target.h (target_has_memory): Remove macro.
+	(target_has_memory): Rename from target_has_memory_1.
+
+2020-09-28  Tom Tromey  <tom@tromey.com>
+
+	* target.c (target_has_all_memory_1): Remove.
+	* target.h (target_has_all_memory): Remove define.
+	(target_has_all_memory_1): Don't declare.
+
+2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* ser-base.c: Adjust comments formatting.
+
+2020-09-27  Tom Tromey  <tom@tromey.com>
+
+	PR tui/25342:
+	* tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
+
+2020-09-27  Tom Tromey  <tom@tromey.com>
+
+	PR tui/25342:
+	* tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
+
+2020-09-27  Tom Tromey  <tom@tromey.com>
+
+	* unittests/tui-selftests.c: Update.
+	* tui/tui-winsource.h (struct tui_source_window_base)
+	<extra_margin, show_line_number, refresh_pad>: New methods.
+	<m_max_length, m_pad>: New members.
+	(tui_copy_source_line): Update.
+	* tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
+	first_col, line_width, ndigits parameters.  Add length.
+	(tui_source_window_base::show_source_line): Write to pad.  Line
+	number now 0-based.
+	(tui_source_window_base::refresh_pad): New method.
+	(tui_source_window_base::show_source_content): Write to pad.  Call
+	refresh_pad.
+	(tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
+	not refill.
+	(tui_source_window_base::update_exec_info): Call
+	show_line_number.
+	* tui/tui-source.h (struct tui_source_window) <extra_margin>: New
+	method.
+	<m_digits>: New member.
+	* tui/tui-source.c (tui_source_window::set_contents): Set m_digits
+	and m_max_length.
+	(tui_source_window::show_line_number): New method.
+	* tui/tui-io.h (tui_puts): Fix comment.
+	* tui/tui-disasm.c (tui_disasm_window::set_contents): Set
+	m_max_length.
+
+2020-09-27  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-winsource.c
+	(tui_source_window_base::set_is_exec_point_at): Don't call
+	show_source_line.
+
+2020-09-27  Tom Tromey  <tom@tromey.com>
+
+	* python/py-tui.c (class tui_py_window) <refresh_window>: New
+	method.
+	<erase>: Update.
+	<cursor_x, cursor_y>: Remove.
+	<m_inner_window>: New member.
+	(tui_py_window::rerender): Create inner window.
+	(tui_py_window::output): Write to inner window.
+
+2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
+
+	PR python/26586
+	* cli/cli-script.c (execute_control_commands): don't set
+	instream to nullptr here as this breaks the from_tty argument
+	to gdb.execute in Python.
+	(execute_user_command): set instream to nullptr here instead.
+
+2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.h (infrun_debug_printf): Fix formatting.
+	* linux-nat.c (linux_nat_debug_printf): Fix formatting.
+
+2020-09-25  Saagar Jha  <saagar@saagarjha.com>
+
+	* compile/compile-object-load.h (struct munmap_list): Add
+	explicitly-defined move constructor.
+
+2020-09-24  Tom Tromey  <tromey@adacore.com>
+
+	PR tui/26638:
+	* tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
+	method.
+	* tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
+	* tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
+	(tui_prev_win): Rewrite.
+
+2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
+
+	* nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
+	in WOW64 processes as SIGINT.
+	* nat/windows-nat.h: Make wow64_process a shared variable.
+	* windows-nat.c: Remove static wow64_process variable.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	PR symtab/25470:
+	* value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
+	offset and bit size.
+	* printcmd.c (print_scalar_formatted): Handle zero-length
+	integer.
+	(print_scalar_formatted): Use bit_size_differs_p.
+	* gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
+	constant.
+	(union type_specific): <int_stuff>: New member.
+	(struct type) <bit_size_differs_p, bit_size, bit_offset>: New
+	methods.
+	* gdbtypes.c (init_integer_type, init_boolean_type): Initialize
+	TYPE_SPECIFIC_FIELD.
+	(recursive_dump_type, copy_type_recursive): Update.
+	* dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
+	DW_AT_data_bit_offset.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	* utils.h (class gdb_argv): Add move operators.
+	<append>: New methods.
+	* compile/compile.c (build_argc_argv): Remove.
+	(compile_args_argc): Remove.
+	(compile_args_argv): Change type.
+	(set_compile_args): Simplify.
+	(append_args): Remove.
+	(filter_args): Remove argcp parameter.
+	(get_args): Return gdb_argv.  Simplify.
+	(compile_to_object): Update.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	* compile/compile-object-run.c (do_module_cleanup)
+	<~do_module_cleanup> :Remove.
+	(do_module_cleanup): Update.
+	* compile/compile-object-load.h (struct munmap_list): Add move
+	assignment operator.
+	<source_file>: Now a std::string.
+	<munmap_list>: Rename.  No longer a pointer.
+	* compile/compile-object-load.c (struct setup_sections_data): Add
+	constructor.
+	<setup_one_section>: Declare.
+	<munmap_list>: Move earlier.
+	<m_bfd>: New member.
+	<m_last_size, m_last_section_first, m_last_prot,
+	m_last_max_alignment>: Rename, add initializers where needed.
+	(setup_sections_data::setup_one_section): Rename from
+	setup_sections.  Update.
+	(compile_object_load): Update.  Don't use bfd_map_over_sections.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	* compile/compile-object-run.c (struct do_module_cleanup): Add
+	parameters to constructor.  Update destructor.
+	<source_file, scope, scope_data, out_value_type, out_value_addr,
+	munmap_list_head, objfile_name_string>: Remove.
+	<module>: New member.
+	(do_module_cleanup): Update.
+	(compile_object_run): Update.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	* compile/compile.c (eval_compile_command): Update.
+	* compile/compile-object-run.h (compile_object_run): Take a
+	compile_module_up.
+	* compile/compile-object-run.c (compile_object_run): Take a
+	compile_module_up.
+	* compile/compile-object-load.h (struct compile_module): Add
+	constructor, destructor.
+	(compile_module_up): New typedef.
+	(compile_object_load): Return compile_object_up.
+	* compile/compile-object-load.c (compile_object_load): Return
+	compile_module_up.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	* compile/compile-object-run.c (struct do_module_cleanup): Add
+	constructor, destructor.
+	<objfile_name_string>: Don't use struct hack.
+	(do_module_cleanup): Use delete.
+	(compile_object_run): Use new.
+
+2020-09-23  Tom Tromey  <tom@tromey.com>
+
+	* compile/compile-cplus-types.c
+	(compile_cplus_convert_struct_or_union): Use std::vector.
+	(compile_cplus_convert_func): Likewise.
+	* compile/compile-c-types.c (convert_func): Use std::vector.
+
+2020-09-21  Tom Tromey  <tromey@adacore.com>
+
+	* sparc-tdep.c (sparc32_skip_prologue): Use
+	skip_prologue_using_sal.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* symfile.c (add_section_size_callback): Remove.
+	(load_one_section): Rename from load_section_callback.  Change
+	parameters.
+	(generic_load): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* exec.c (add_to_section_table): Remove.
+	(build_section_table): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* elfread.c (elf_locate_sections): Change parameters.
+	(elf_symfile_read): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* cli/cli-dump.c (struct callback_data): Remove.
+	(restore_one_section): Rename from restore_section_callback.
+	Change parameters.
+	(restore_binary_file): Change parameters.
+	(restore_command): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* gcore.c (make_output_phdrs): Remove 'ignored' parameter.
+	(gcore_copy_callback): Likewise.
+	(gcore_memory_sections): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
+	* osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
+	parameters.
+	(generic_elf_osabi_sniffer): Use foreach.
+	* mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
+	* arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (locate_dwz_sections): Change parameters.
+	(dwarf2_get_dwz_file): Use foreach.
+	(dwarf2_locate_dwo_sections): Change parameters.
+	(open_and_init_dwo_file): Use foreach.
+	(dwarf2_locate_common_dwp_sections): Change parameters.
+	(open_and_init_dwp_file): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* symfile.h: (find_lowest_section): Don't declare.
+	* symfile.c (find_lowest_section): Now static.  Change
+	parameters.
+	(struct place_section_arg): Remove.
+	(place_section): Change parameters.
+	(addr_info_make_relative): Use foreach.
+	(symfile_dummy_outputs): Remove.
+	(default_symfile_relocate): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* objfiles.c (add_to_objfile_sections): Rename from
+	add_to_objfile_sections_full.
+	(add_to_objfile_sections): Remove.
+	(build_objfile_section_table): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* stap-probe.c (get_stap_base_address_1): Remove.
+	(get_stap_base_address): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
+	parameters.
+	(gdb_bfd_close_or_warn): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* corelow.c (add_to_thread_list): Change parameters.
+	(core_target_open): Use foreach.
+
+2020-09-19  Tom Tromey  <tom@tromey.com>
+
+	* gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
+	existing function.
+
+2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* f-valprint.c (f77_print_array_1): Adjust printing of whitespace
+	for arrays.
+
+2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* eval.c: Remove 'f-lang.h' include.
+	(value_f90_subarray): Moved to f-lang.c.
+	(eval_call): Renamed to...
+	(evaluate_subexp_do_call): ...this, is no longer static, header
+	comment moved into header file.
+	(evaluate_funcall): Update call to eval_call.
+	(skip_undetermined_arglist): Moved to f-lang.c.
+	(fortran_value_subarray): Likewise.
+	(evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
+	moved to evaluate_subexp_f.
+	(calc_f77_array_dims): Moved to f-lang.c
+	* expprint.c (print_subexp_funcall): New function.
+	(print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
+	moved to print_subexp_f, OP_FUNCALL uses new function.
+	(dump_subexp_body_funcall): New function.
+	(dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
+	moved to dump_subexp_f, OP_FUNCALL uses new function.
+	* expression.h (evaluate_subexp_do_call): Declare.
+	* f-lang.c (value_f90_subarray): Moved from eval.c.
+	(skip_undetermined_arglist): Likewise.
+	(calc_f77_array_dims): Likewise.
+	(fortran_value_subarray): Likewise.
+	(evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
+	(operator_length_f): Likewise.
+	(print_subexp_f): Likewise.
+	(dump_subexp_body_f): Likewise.
+	* fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
+	declaration of this operation to here.
+	* parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
+	support moved to operator_length_f.
+	* parser-defs.h (dump_subexp_body_funcall): Declare.
+	(print_subexp_funcall): Declare.
+	* std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
+	fortran-operator.def.
+
+2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* eval.c (fortran_value_subarray): New function, content is taken
+	from...
+	(evaluate_subexp_standard): ...here, in two places.  Now arrays
+	and strings both call the new function.
+	(calc_f77_array_dims): Add header comment, handle strings.
+
+2020-09-18  Victor Collod  <vcollod@nvidia.com>
+
+	PR gdb/26635
+	* i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
+	(i386_analyze_prologue): Call i386_skip_endbr.
+
+2020-09-18  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (struct windows_nat_target) <wait>: Update.
+	(windows_nat_target::wait): Update.
+	* target/wait.h (enum target_wait_flag): New.  Use
+	DEF_ENUM_FLAGS_TYPE.
+	* target/target.h (target_wait): Change type of options.
+	* target.h (target_options_to_string, default_target_wait):
+	Update.
+	(struct target_ops) <wait>: Change type of options.
+	* target.c (target_wait, default_target_wait, do_option): Change
+	type of "options".
+	(target_options_to_string): Likewise.
+	* target-delegates.c: Rebuild.
+	* target-debug.h (target_debug_print_target_wait_flags): Rename
+	from target_debug_print_options.
+	* sol-thread.c (class sol_thread_target) <wait>: Update.
+	(sol_thread_target::wait): Update.
+	* rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
+	(rs6000_nat_target::wait): Update.
+	* remote.c (class remote_target) <wait, wait_ns, wait_as>:
+	Update.
+	(remote_target::wait_ns, remote_target::wait_as): Change type of
+	"options".
+	(remote_target::wait): Update.
+	* remote-sim.c (struct gdbsim_target) <wait>: Update.
+	(gdbsim_target::wait): Update.
+	* record-full.c (class record_full_base_target) <wait>: Update.
+	(record_full_wait_1): Change type of "options".
+	(record_full_base_target::wait): Update.
+	* record-btrace.c (class record_btrace_target) <wait>: Update.
+	(record_btrace_target::wait): Update.
+	* ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
+	Update.
+	(ravenscar_thread_target::wait): Update.
+	* procfs.c (class procfs_target) <wait>: Update.
+	(procfs_target::wait): Update.
+	* obsd-nat.h (class obsd_nat_target) <wait>: Update.
+	* obsd-nat.c (obsd_nat_target::wait): Update.
+	* nto-procfs.c (struct nto_procfs_target) <wait>: Update.
+	(nto_procfs_target::wait): Update.
+	* nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
+	* nbsd-nat.c (nbsd_wait): Change type of "options".
+	(nbsd_nat_target::wait): Update.
+	* linux-thread-db.c (class thread_db_target) <wait>: Update.
+	(thread_db_target::wait): Update.
+	* linux-nat.h (class linux_nat_target) <wait>: Update.
+	* linux-nat.c (linux_nat_target::wait): Update.
+	(linux_nat_wait_1): Update.
+	* infrun.c (do_target_wait_1, do_target_wait): Change type of
+	"options".
+	* inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
+	* inf-ptrace.c (inf_ptrace_target::wait): Update.
+	* go32-nat.c (struct go32_nat_target) <wait>: Update.
+	(go32_nat_target::wait): Update.
+	* gnu-nat.h (struct gnu_nat_target) <wait>: Update.
+	* gnu-nat.c (gnu_nat_target::wait): Update.
+	* fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
+	* fbsd-nat.c (fbsd_nat_target::wait): Update.
+	* darwin-nat.h (class darwin_nat_target) <wait>: Update.
+	* darwin-nat.c (darwin_nat_target::wait): Update.
+	* bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
+	(bsd_uthread_target::wait): Update.
+	* aix-thread.c (class aix_thread_target) <wait>: Update.
+	(aix_thread_target::wait): Update.
+
+2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* compile/compile-object-run.c (create_copied_type_recursive): New
+	function.
+	(compile_object_run): Use new function.
+
+2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* NEWS: Mention x86_64 Cygwin core file support.
+
+2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
+	(core_process_module_section): Handle NOTE_INFO_MODULE64.
+
+2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* windows-tdep.h: Add prototypes.
+	* i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
+	(i386_windows_core_pid_to_str): Move and rename ...
+	* windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
+	(windows_core_pid_to_str): ... and here.
+	* amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
+
+2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
+	* amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
+	(amd64_windows_init_abi_common): ... and register.
+
+2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
+	(_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
+
+2020-09-18  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26631
+	* thread.c (thread_find_command): Switch inferior before calling
+	target methods.
+
+2020-09-17  Tom Tromey  <tromey@adacore.com>
+
+	* tic6x-tdep.c (tic6x_gdbarch_init): Update.
+	* target-descriptions.h (struct tdesc_arch_data_deleter): New.
+	(tdesc_arch_data_up): New typedef.
+	(tdesc_use_registers, tdesc_data_alloc): Update.
+	(tdesc_data_cleanup): Don't declare.
+	* target-descriptions.c (tdesc_data_alloc): Return a
+	tdesc_arch_data_up.
+	(tdesc_arch_data_deleter::operator()): Rename from
+	tdesc_data_cleanup.  Change argument type.
+	(tdesc_use_registers): Change early_data to an rvalue reference.
+	(tdesc_use_registers): Don't use delete.
+	* sparc-tdep.c (sparc32_gdbarch_init): Update.
+	* s390-tdep.c (s390_gdbarch_init): Update.
+	* rx-tdep.c (rx_gdbarch_init): Update.
+	* rs6000-tdep.c (rs6000_gdbarch_init): Update.
+	* riscv-tdep.c (riscv_gdbarch_init): Update.
+	* or1k-tdep.c (or1k_gdbarch_init): Update.
+	* nios2-tdep.c (nios2_gdbarch_init): Update.
+	* nds32-tdep.c (nds32_gdbarch_init): Update.
+	* mips-tdep.c (mips_gdbarch_init): Update.
+	* microblaze-tdep.c (microblaze_gdbarch_init): Update.
+	* m68k-tdep.c (m68k_gdbarch_init): Update.
+	* i386-tdep.c (i386_gdbarch_init): Update.
+	* arm-tdep.c (arm_gdbarch_init): Update.
+	* arc-tdep.c (arc_tdesc_init): Update.
+	(arc_gdbarch_init): Update.
+	* aarch64-tdep.c (aarch64_gdbarch_init): Update.
+
+2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
+	for WOW64 processes.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* value.c (preserve_values): Update.
+	* python/py-type.c (save_objfile_types): Update.
+	* guile/scm-type.c (save_objfile_types): Update.
+	* gdbtypes.h (create_copied_types_hash): Return htab_up.
+	* gdbtypes.c (create_copied_types_hash): Return htab_up.
+	* compile/compile-object-run.c (compile_object_run): Update.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
+	Remove.
+	<m_table>: Now htab_up.
+	* typeprint.c (typedef_hash_table::recursively_update)
+	(typedef_hash_table::add_template_parameters)
+	(typedef_hash_table::typedef_hash_table): Update.
+	(typedef_hash_table::~typedef_hash_table): Remove.
+	(typedef_hash_table::typedef_hash_table)
+	(typedef_hash_table::find_global_typedef)
+	(typedef_hash_table::find_typedef): Update.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* target-descriptions.c (tdesc_use_registers): Use htab_up.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* linespec.c (class decode_compound_collector)
+	<~decode_compound_collector>: Remove.
+	<m_unique_syms>: Now htab_up.
+	(decode_compound_collector::operator ()): Update.
+	(class symtab_collector) <~symtab_collector>: Remove.
+	<m_symtab_table>: Now htab_up.
+	(symtab_collector::operator ()): Update.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
+	(filename_seen_cache::clear): Update.
+	(~filename_seen_cache): Remove.
+	(filename_seen_cache::seen): Update.
+	* filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
+	htab_up.
+	<~filename_seen_cache>: Remove.
+	<traverse>: Update.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* completer.c (completion_tracker::discard_completions)
+	(completion_tracker::~completion_tracker)
+	(completion_tracker::maybe_add_completion)
+	(completion_tracker::remove_completion)
+	(completion_tracker::recompute_lowest_common_denominator)
+	(completion_tracker::build_completion_result): Update.
+	* completer.h (class completion_tracker) <have_completions>:
+	Update.
+	<m_entries_hash>: Now htab_up.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* breakpoint.c (ambiguous_names_p): Use htab_up.
+
+2020-09-17  Tom Tromey  <tom@tromey.com>
+
+	* auto-load.c (struct auto_load_pspace_info)
+	<~auto_load_pspace_info, auto_load_pspace_info>: Remove.
+	<loaded_script_files, loaded_script_texts>: Change type to
+	htab_up.
+	(~auto_load_pspace_info) Remove.
+	(init_loaded_scripts_info, maybe_add_script_file)
+	(maybe_add_script_text, auto_load_info_scripts): Update.
+
+2020-09-17  Tom Tromey  <tromey@adacore.com>
+
+	* c-exp.y (name_obstack): Now static.
+
+2020-09-17  Chungyi Chi  <demonic@csie.io>
+
+	* riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
+
+2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* breakpoint.h (init_catchpoint): Change int parameter to bool.
+	(add_solib_catchpoint): Likewise.
+	* breakpoint.c (struct solib_catchpoint) <is_load>: Change type
+	to bool.
+	(add_solib_catchpoint): Change int parameter/variable to bool.
+	(catch_load_or_unload): Likewise.
+	(init_catchpoint): Likewise.
+	(create_fork_vfork_event_catchpoint): Likewise.
+	(catch_fork_command_1): Likewise.
+	(catch_exec_command_1): Likewise.
+
+2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
+	Change instance_flags to m_instance_flags.
+
+2020-09-16  Tom Tromey  <tromey@adacore.com>
+
+	PR gdb/26598:
+	* infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
+
+2020-09-16  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.c (fbsd_nat_target::wait): Always check for
+	PL_FLAG_EXEC.
+	(fbsd_nat_target::insert_exec_catchpoint)
+	(fbsd_nat_target::remove_exec_catchpoint): Always define.
+	* fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
+	(fbsd_nat_target::remove_exec_catchpoint): Always declare.
+
+2020-09-16  John Baldwin  <jhb@FreeBSD.org>
+
+	* configure.ac: Remove check for kinfo_getvmmap().
+	* configure, config.in: Regenerate.
+	* fbsd-nat.c (fbsd_read_mapping): Remove
+	(fbsd_nat_target::find_memory_regions): Remove the procfs version.
+	(fbsd_nat_target::info_proc): Assume kinfo_getfile() and
+	kinfo_get_vmmap() are always present.
+
+2020-09-16  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.c: Always include support for
+	TARGET_OBJECT_SIGNAL_INFO.
+
+2020-09-16  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
+	sysctl and remove procfs fallback.
+
+2020-09-16  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.c: Assume PT_LWPINFO is always defined.
+	* fbsd-nat.h: Likewise.
+
+2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.c (commands_command_1): Make a copy of the 'arg'
+	argument.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete.
+	(ada_language): Remove references to ada_language_data.
+	* c-lang.c (c_language_data): Delete.
+	(c_language): Remove references to c_language_data.
+	(cplus_language_data): Delete.
+	(cplus_language): Remove references to cplus_language_data.
+	(asm_language_data): Delete.
+	(asm_language): Remove references to asm_language_data.
+	(minimal_language_data): Delete.
+	(minimal_language): Remove references to minimal_language_data.
+	* d-lang.c (d_language_data): Delete.
+	(d_language): Remove references to d_language_data.
+	* f-lang.c (f_language_data): Delete.
+	(f_language): Remove references to f_language_data.
+	* go-lang.c (go_language_data): Delete.
+	(go_language): Remove references to go_language_data.
+	* language.c (unknown_language_data): Delete.
+	(unknown_language): Remove references to unknown_language_data.
+	(auto_language_data): Delete.
+	(auto_language): Remove references to auto_language_data.
+	* language.h (language_data): Delete struct.
+	(language_defn): No longer inherit from language_data.
+	* m2-lang.c (m2_language_data): Delete.
+	(m2_language): Remove references to m2_language_data.
+	* objc-lang.c (objc_language_data): Delete.
+	(objc_language): Remove references to objc_language_data.
+	* opencl-lang.c (opencl_language_data): Delete.
+	(opencl_language): Remove references to opencl_language_data.
+	* p-lang.c (pascal_language_data): Delete.
+	(pascal_language): Remove references to pascal_language_data.
+	* rust-lang.c (rust_language_data): Delete.
+	(rust_language): Remove references to rust_language_data.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_op_print_tab
+	initializer.
+	(ada_language::opcode_print_table): New member function.
+	* c-lang.c (c_language_data): Remove la_op_print_tab initializer.
+	(c_language::opcode_print_table): New member function.
+	(cplus_language_data): Remove la_op_print_tab initializer.
+	(cplus_language::opcode_print_table): New member function.
+	(asm_language_data): Remove la_op_print_tab initializer.
+	(asm_language::opcode_print_table): New member function.
+	(minimal_language_data): Remove la_op_print_tab initializer.
+	(minimal_language::opcode_print_table): New member function.
+	* d-lang.c (d_language_data): Remove la_op_print_tab initializer.
+	(d_language::opcode_print_table): New member function.
+	* expprint.c (print_subexp_standard): Update call to
+	opcode_print_table.
+	(op_string): Likewise.
+	* f-lang.c (f_language_data): Remove la_op_print_tab initializer.
+	(f_language::opcode_print_table): New member function.
+	* go-lang.c (go_language_data): Remove la_op_print_tab
+	initializer.
+	(go_language::opcode_print_table): New member function.
+	* language.c (unknown_language_data): Remove la_op_print_tab
+	initializer.
+	(unknown_language::opcode_print_table): New member function.
+	(auto_language_data): Remove la_op_print_tab initializer.
+	(auto_language::opcode_print_table): New member function.
+	* language.h (language_data): Remove la_op_print_tab field.
+	(language_defn::opcode_print_table): Declare new member function.
+	* m2-lang.c (m2_language_data): Remove la_op_print_tab
+	initializer.
+	(m2_language::opcode_print_table): New member function.
+	* objc-lang.c (objc_language_data): Remove la_op_print_tab
+	initializer.
+	(objc_language::opcode_print_table): New member function.
+	* opencl-lang.c (opencl_language_data): Remove la_op_print_tab
+	initializer.
+	(opencl_language::opcode_print_table): New member function.
+	* p-lang.c (pascal_language_data): Remove la_op_print_tab
+	initializer.
+	(pascal_language::opcode_print_table): New member function.
+	* rust-lang.c (rust_language_data): Remove la_op_print_tab
+	initializer.
+	(rust_language::opcode_print_table): New member function.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
+	(ada_language::expression_ops): New member function.
+	* c-lang.c (c_language_data): Remove la_exp_desc initializer.
+	(c_language::expression_ops): New member function.
+	(cplus_language_data): Remove la_exp_desc initializer.
+	(cplus_language::expression_ops): New member function.
+	(asm_language_data): Remove la_exp_desc initializer.
+	(asm_language::expression_ops): New member function.
+	(minimal_language_data): Remove la_exp_desc initializer.
+	(minimal_language::expression_ops): New member function.
+	* d-lang.c (d_language_data): Remove la_exp_desc initializer.
+	(d_language::expression_ops): New member function.
+	* eval.c (evaluate_subexp): Update call to expression_ops.
+	* expprint.c (print_subexp): Likewise.
+	(op_name): Likewise.
+	(dump_subexp_body): Likewise.
+	* f-lang.c (f_language_data): Remove la_exp_desc initializer.
+	(f_language::expression_ops): New member function.
+	* go-lang.c (go_language_data): Remove la_exp_desc initializer.
+	(go_language::expression_ops): New member function.
+	* language.c (language_defn::expression_ops): New function.
+	(unknown_language_data): Remove la_exp_desc initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove la_exp_desc field.
+	(language_defn::expression_ops): Declare new member function.
+	* m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
+	(m2_language::expression_ops): New member function.
+	* objc-lang.c (objc_language_data): Remove la_exp_desc
+	initializer.
+	* opencl-lang.c (opencl_language_data): Remove la_exp_desc
+	initializer.
+	(opencl_language::expression_ops): New member function.
+	* p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
+	* parse.c (operator_length): Update call to expression_ops.
+	(exp_iterate): Likewise.
+	* rust-lang.c (rust_language_data): Remove la_exp_desc
+	initializer.
+	(ruse_language::expression_ops): New member function.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_varobj_ops
+	initializer.
+	(ada_language::varobj_ops): New member function.
+	* c-lang.c (c_language_data): Remove la_varobj_ops
+	initializer.
+	(cplus_language_data): Likewise.
+	(cplus_language::varobj_ops): New member function.
+	(asm_language_data): Remove la_varobj_ops initializer.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (language_defn::varobj_ops): New function.
+	(unknown_language_data): Remove la_varobj_ops
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove la_varobj_ops field.
+	(language_defn::varobj_ops): Declare new member function.
+	* m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* varobj.c (varobj_create): Update call to varobj_ops.
+	* varobj.h (default_varobj_ops): Delete define.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_macro_expansion
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(c_language::macro_expansion): New member function.
+	(cplus_language_data): Likewise.
+	(cplus_language::macro_expansion): New member function.
+	(asm_language_data): Likewise.
+	(asm_language::macro_expansion): New member function.
+	(minimal_language_data): Likewise.
+	(minimal_language::macro_expansion): New member function.
+	* d-lang.c (d_language_data): Remove la_macro_expansion
+	initializer.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove la_macro_expansion field.
+	(language_defn::macro_expansion): New member function.
+	* m2-lang.c (m2_language_data): Remove la_macro_expansion
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	(objc_language::macro_expansion): New member function.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	(opencl_language::macro_expansion): New member function.
+	* p-lang.c (pascal_language_data): Remove la_macro_expansion
+	initializer.
+	* rust-lang.c (rust_language_data): Likewise.
+	* symtab.c (default_collect_symbol_completion_matches_break_on):
+	Update call to macro_expansion.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_array_ordering
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* dwarf2/read.c (read_array_order): Update for call to
+	array_ordering.
+	* f-lang.c (f_language_data): Remove la_array_ordering
+	initializer.
+	(f_language::array_ordering): New member function.
+	* go-lang.c (go_language_data): Remove la_array_ordering
+	initializer.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_array_ordering field.
+	(language_defn::array_ordering): New member function.
+	* m2-lang.c (m2_language_data): Remove la_array_ordering
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_case_sensitivity
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	(f_language::case_sensitivity): New member function.
+	* go-lang.c (go_language_data): Remove la_case_sensitivity
+	initializer.
+	* language.c (enum case_mode): Moved here from language.h.
+	(case_mode): Make static.
+	(show_case_command): Update for case_sensitivity being a method.
+	(set_case_command): Likewise.
+	(set_range_case): Likewise.
+	(unknown_language_data): Remove la_case_sensitivity initializer.
+	(auto_language_data): Likewise.
+	* language.h (case_mode): Delete, move enum declaration to
+	language.c.
+	(language_data): Delete la_case_sensitivity field.
+	(language_defn::case_sensitivity): New member function.
+	* m2-lang.c (m2_language_data): Remove la_case_sensitivity
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_range_check
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	(f_language::range_checking_on_by_default): New member function.
+	* go-lang.c (go_language_data): Remove la_range_check initializer.
+	* language.c (enum range_mode): Moved here from language.h.
+	(range_mode): Made static.
+	(show_range_command): Update to use
+	range_checking_on_by_default.
+	(set_range_command): Likewise.
+	(set_range_case): Likewise.
+	(unknown_language_data): Remove la_range_check initializer.
+	(auto_language_data): Likewise.
+	* language.h (range_mode): Delete.  Enum definition moved to
+	language.c.
+	(language_data): Remove la_range_check field.
+	(language_defn::range_checking_on_by_default): New member
+	function.
+	* m2-lang.c (m2_language_data): Remove la_range_check initializer.
+	(m2_language::range_checking_on_by_default): New member function.
+	* objc-lang.c (objc_language_data): Remove la_range_check
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	(pascal_language::range_checking_on_by_default): New member
+	function.
+	* rust-lang.c (rust_language_data): Remove la_range_check
+	initializer.
+	(rust_language::range_checking_on_by_default): New member
+	function.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* dwarf2/read.c (dwarf2_physname): Remove special case for
+	language_go.
+	* go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
+	member function.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	(ada_language::store_sym_names_in_linkage_form_p): New member
+	function.
+	* c-lang.c (c_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	(c_language::store_sym_names_in_linkage_form_p): New member
+	function.
+	(cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
+	initializer.
+	(asm_language_data): Likewise.
+	(asm_language::store_sym_names_in_linkage_form_p): New member
+	function.
+	(minimal_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	(minimal_language::store_sym_names_in_linkage_form_p): New member
+	function.
+	* d-lang.c (d_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	* dwarf2/read.c (dwarf2_physname): Update call to
+	store_sym_names_in_linkage_form_p.
+	* f-lang.c (f_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	* go-lang.c (go_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	* language.c (unknown_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	(unknown_language::store_sym_names_in_linkage_form_p): New member
+	function.
+	(auto_language_data): Remove la_store_sym_names_in_linkage_form_p
+	initializer.
+	(auto_language::store_sym_names_in_linkage_form_p): New member
+	function.
+	* language.h (language_data): Remove
+	la_store_sym_names_in_linkage_form_p member variable.
+	(language_defn::store_sym_names_in_linkage_form_p): New member
+	function.
+	* m2-lang.c (m2_language_data): Remove
+	la_store_sym_names_in_linkage_form_p initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove string_lower_bound
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove string_lower_bound field.
+	(language_defn::string_lower_bound): New member function.
+	* m2-lang.c (m2_language_data): Remove string_lower_bound
+	initializer.
+	(m2_language::string_lower_bound): New member function.
+	* objc-lang.c (objc_language_data): Remove string_lower_bound
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* valops.c (value_cstring): Update call to string_lower_bound.
+	(value_string): Likewise.
+	* value.c (allocate_repeated_value): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* valops.c (value_repeat): Fix incorrect argument name in comment.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove c_style_arrays
+	initializer.
+	(ada_language::c_style_arrays_p): New member fuction.
+	* c-lang.c (c_language_data): Remove c_style_arrays
+	initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
+	* f-lang.c (f_language_data): Remove c_style_arrays initializer.
+	(f_language::c_style_arrays_p): New member function.
+	* go-lang.c (go_language_data): Remove c_style_arrays initializer.
+	* infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
+	* language.c (unknown_language_data): Remove c_style_arrays
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove c_style_arrays field.
+	(language_defn::c_style_arrays_p): New member function.
+	* m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
+	(m2_language::c_style_arrays_p): New member function.
+	* objc-lang.c (objc_language_data): Remove c_style_arrays
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* valarith.c (value_subscript): Update call to c_style_arrays_p,
+	and update local variable to a bool.
+	* valops.c (value_cast): Update call to c_style_arrays_p.
+	(value_array): Likewise.
+	* value.c (coerce_array): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_language initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove la_language field.
+	(language_defn::language_defn): Initialise la_language field.
+	(language_defn::la_language): New member variable.
+	* m2-lang.c (m2_language_data): Remove la_language field.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_extensions): Delete, moved into
+	ada_language::filename_extensions.
+	(ada_language_data): Remove la_filename_extensions initializer.
+	(ada_language::filename_extensions): New member function.
+	* c-lang.c (c_extensions): Delete, moved into
+	c_language::filename_extensions.
+	(c_language_data): Remove la_filename_extensions initializer.
+	(c_language::filename_extensions): New member function.
+	(cplus_extensions): Delete, moved into
+	cplus_language::filename_extensions.
+	(cplus_language_data): Remove la_filename_extensions initializer.
+	(cplus_language::filename_extensions): New member function.
+	(asm_extensions): Delete, moved into
+	asm_language::filename_extensions.
+	(asm_language_data): Remove la_filename_extensions initializer.
+	(asm_language::filename_extensions): New member function.
+	(minimal_language_data): Remove la_filename_extensions
+	initializer.
+	* d-lang.c (d_extensions): Delete, moved into
+	d_language::filename_extensions.
+	(d_language_data): Remove la_filename_extensions initializer.
+	(d_language::filename_extensions): New member function.
+	* f-lang.c (f_extensions): Delete, moved into
+	f_language::filename_extensions.
+	(f_language_data): Remove la_filename_extensions initializer.
+	(f_language::filename_extensions): New member function.
+	* go-lang.c (go_language_data): Remove la_filename_extensions
+	initializer.
+	* language.c (add_set_language_command): Update now that
+	filename_extensions returns a vector.
+	(unknown_language_data): Remove la_filename_extensions
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Remove la_filename_extensions field.
+	(language_defn::filename_extensions): New member function.
+	* m2-lang.c (m2_language_data): Remove la_filename_extensions
+	initializer.
+	* objc-lang.c (objc_extensions): Delete, moved into
+	objc_language::filename_extensions.
+	(objc_language_data): Remove la_filename_extensions initializer.
+	(objc_language::filename_extensions): New member function.
+	* opencl-lang.c (opencl_language_data): Remove
+	la_filename_extensions initializer.
+	* p-lang.c (pascal_extensions): Delete, moved into
+	pascal_language::filename_extensions.
+	(pascal_language_data): Remove la_filename_extensions initializer.
+	(pascal_language::filename_extensions): New member function.
+	* rust-lang.c (rust_extensions): Delete, moved into
+	rust_language::filename_extensions.
+	(rust_language_data): Remove la_filename_extensions initializer.
+	(rust_language::filename_extensions): New member function.
+	* symfile.c (add_filename_language): Add new assert.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_name and
+	la_natural_name initializers.
+	(ada_language::name): New member function.
+	(ada_language::natural_name): New member function.
+	* c-lang.c (c_language_data): Remove la_name and
+	la_natural_name initializers.
+	(c_language::name): New member function.
+	(c_language::natural_name): New member function.
+	(cplus_language_data): Remove la_name and
+	la_natural_name initializers.
+	(cplus_language::name): New member function.
+	(cplus_language::natural_name): New member function.
+	(asm_language_data): Remove la_name and
+	la_natural_name initializers.
+	(asm_language::name): New member function.
+	(asm_language::natural_name): New member function.
+	(minimal_language_data): Remove la_name and
+	la_natural_name initializers.
+	(minimal_language::name): New member function.
+	(minimal_language::natural_name): New member function.
+	* compile/compile.c (compile_to_object): Update call to
+	lanugage_defn::name.
+	* d-lang.c (d_language_data): Remove la_name and
+	la_natural_name initializers.
+	(d_language::name): New member function.
+	(d_language::natural_name): New member function.
+	* expprint.c (print_subexp_standard): Update call to
+	language_defn::name.
+	(dump_raw_expression): Likewise
+	(dump_prefix_expression): Likewise.
+	* f-lang.c (f_language_data): Remove la_name and
+	la_natural_name initializers.
+	(f_language::name): New member function.
+	(f_language::natural_name): New member function.
+	* go-lang.c (go_language_data): Remove la_name and
+	la_natural_name initializers.
+	(go_language::name): New member function.
+	(go_language::natural_name): New member function.
+	* language.c (show_language_command): Update call to
+	language_defn::name.
+	(set_language_command): Likewise.
+	(language_enum): Likewise.
+	(language_str): Likewise.
+	(add_set_language_command): Likewise, use
+	language_defn::natural_name in the doc string.
+	(unknown_language_data): Remove la_name and
+	la_natural_name initializers.
+	(unknown_language::name): New member function.
+	(unknown_language::natural_name): New member function.
+	(auto_language_data): Remove la_name and
+	la_natural_name initializers.
+	(auto_language::name): New member function.
+	(auto_language::natural_name): New member function.
+	(language_lookup_primitive_type_as_symbol): Update call to
+	language_defn::name.
+	* language.h (language_data): Remove la_name and la_natural_name
+	member variables.
+	(language_defn::name): New member function.
+	(language_defn::natural_name): New member function.
+	* m2-lang.c (m2_language_data): Remove la_name and
+	la_natural_name initializers.
+	(m2_language::name): New member function.
+	(m2_language::natural_name): New member function.
+	* mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
+	language_defn::natural_name.
+	* objc-lang.c (objc_language_data): Remove la_name and
+	la_natural_name initializers.
+	(objc_language::name): New member function.
+	(objc_language::natural_name): New member function.
+	* opencl-lang.c (opencl_language_data): Remove la_name and
+	la_natural_name initializers.
+	(opencl_language::name): New member function.
+	(opencl_language::natural_name): New member function.
+	* p-lang.c (pascal_language_data): Remove la_name and
+	la_natural_name initializers.
+	(pascal_language::name): New member function.
+	(pascal_language::natural_name): New member function.
+	* rust-lang.c (rust_language_data): Remove la_name and
+	la_natural_name initializers.
+	(rust_language::name): New member function.
+	(rust_language::natural_name): New member function.
+	* symtab.c (lookup_language_this): Update call to
+	language_defn::name.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove la_name_of_this
+	initializer.
+	* ax-gdb.c (gen_expr): Update call to name_of_this.
+	* c-exp.y (classify_name): Likewise.
+	* c-lang.c (c_language_data): Remove la_name_of_this initializer.
+	(cplus_language_data): Likewise.
+	(cplus_language::name_of_this): New member function.
+	(asm_language_data): Remove la_name_of_this initializer.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	(d_language::name_of_this): New member function.
+	* expprint.c (print_subexp_standard): Update call to name_of_this.
+	* f-lang.c (f_language_data): Remove la_name_of_this initializer.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(unknown_language::name_of_this): New member function.
+	(auto_language_data): Remove la_name_of_this initializer.
+	(auto_language::name_of_this): New member function.
+	* language.h (language_data): Delete la_name_of_this member
+	variable.
+	(language_defn::name_of_this): New member function.
+	* m2-lang.c (m2_language_data): Remove la_name_of_this
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	(objc_language::name_of_this): New member function.
+	* opencl-lang.c (opencl_language_data): Remove la_name_of_this
+	initializer.
+	* p-lang.c (pascal_language_data): Likewise.
+	(pascal_language::name_of_this): New member function.
+	* rust-lang.c (rust_language_data): Remove la_name_of_this
+	initializer.
+	* symtab.c (lookup_language_this): Update call to name_of_this.
+	(lookup_symbol_aux): Likewise.
+	* valops.c (value_of_this): Likewise.
+
+2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Remove
+	la_struct_too_deep_ellipsis initializer.
+	(ada_language::struct_too_deep_ellipsis): New member function.
+	* c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
+	initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* cp-valprint.c (cp_print_value): Update call to
+	struct_too_deep_ellipsis.
+	* d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
+	initializer.
+	* f-lang.c (f_language_data): Likewise.
+	(f_language::struct_too_deep_ellipsis): New member function.
+	* go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
+	initializer.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_struct_too_deep_ellipsis
+	member variable.
+	(language_defn::struct_too_deep_ellipsis): New member function.
+	* m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
+	initializer.Q
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* valprint.c (val_print_check_max_depth): Update call to
+	struct_too_deep_ellipsis.
+
+2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-09-15  Tom Tromey  <tom@tromey.com>
+
+	* f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
+	Remove.
+
+2020-09-15  Tom Tromey  <tom@tromey.com>
+
+	* rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
+	and TYPE_CODE_METHODPTR cases.
+	* c-valprint.c (c_value_print_memberptr): Move to valprint.c.
+	(c_value_print_inner): Update.
+	* valprint.c (generic_value_print_memberptr): New function, from
+	c_value_print_memberptr.
+	(generic_value_print): Use it.  Call cplus_print_method_ptr.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/python-internal.h (PyInt_FromLong): Remove define.
+	* python/py-value.c (convert_value_from_python): Use
+	gdb_py_object_from_longest.
+	* python/py-type.c (typy_get_code): Use
+	gdb_py_object_from_longest.
+	* python/py-symtab.c (salpy_get_line): Use
+	gdb_py_object_from_longest.
+	* python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
+	gdb_py_object_from_longest.
+	* python/py-record.c (recpy_gap_reason_code): Use
+	gdb_py_object_from_longest.
+	* python/py-record-btrace.c (recpy_bt_insn_size)
+	(recpy_bt_func_level, btpy_list_count): Use
+	gdb_py_object_from_longest.
+	* python/py-infthread.c (gdbpy_create_ptid_object): Use
+	gdb_py_object_from_longest.  Fix error handling.
+	* python/py-framefilter.c (bootstrap_python_frame_filters): Use
+	gdb_py_object_from_longest.
+	* python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
+	gdb_py_object_from_longest.
+	* python/py-breakpoint.c (bppy_get_type, bppy_get_number)
+	(bppy_get_thread, bppy_get_task, bppy_get_hit_count)
+	(bppy_get_ignore_count): Use gdb_py_object_from_longest.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/python.c (gdbpy_parameter_value): Use
+	gdb_py_object_from_ulongest.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/py-infevents.c (create_register_changed_event_object):
+	Use gdb_py_object_from_longest.
+	* python/py-exitedevent.c (create_exited_event_object): Use
+	gdb_py_object_from_longest.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/python.c (gdbpy_parameter_value): Use
+	gdb_py_object_from_longest.
+	* python/py-type.c (convert_field, typy_range): Use
+	gdb_py_object_from_longest.
+	* python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
+	gdb_py_object_from_longest.
+	* python/py-lazy-string.c (stpy_get_length): Use
+	gdb_py_object_from_longest.
+	* python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
+	gdb_py_object_from_longest.
+	* python/py-infevents.c (create_memory_changed_event_object): Use
+	gdb_py_object_from_longest.
+	* python/py-inferior.c (infpy_get_num): Use
+	gdb_py_object_from_longest.
+	(infpy_get_pid): Likewise.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/python-internal.h (gdb_py_long_from_ulongest): Remove
+	defines.
+	* python/py-value.c (valpy_long): Use
+	gdb_py_object_from_ulongest.
+	* python/py-symtab.c (salpy_get_pc): Use
+	gdb_py_object_from_ulongest.
+	(salpy_get_last): Likewise.
+	* python/py-record-btrace.c (recpy_bt_insn_pc): Use
+	gdb_py_object_from_ulongest.
+	* python/py-lazy-string.c (stpy_get_address): Use
+	gdb_py_object_from_ulongest.
+	* python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
+	* python/py-arch.c (archpy_disassemble): Use
+	gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
+	error handling.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/python-internal.h (gdb_py_long_from_longest): Remove
+	defines.
+	* python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
+	* python/py-type.c (convert_field, typy_get_sizeof): Use
+	gdb_py_object_from_longest.
+	* python/py-record-btrace.c (btpy_list_index): Use
+	gdb_py_object_from_longest.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* python/python-internal.h (PyInt_FromSsize_t): Remove define.
+	* python/py-record.c (recpy_element_number): Use
+	gdb_py_object_from_longest.
+	(recpy_gap_number): Likewise.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* top.c (ui::ui): Update.
+	(highest_ui_num): Remove.
+	* top.h (struct ui) <num>: Remove.
+
+2020-09-15  Tom Tromey  <tromey@adacore.com>
+
+	* unittests/memory-map-selftests.c (valid_mem_map): Now array.
+	* ui-style.c (ansi_regex_text): Now array.
+	* rust-exp.y (number_regex_text): Now array.
+	* linespec.c (linespec_quote_characters): Now array.
+	* jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
+	Now arrays.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* debuginfod-support.c (debuginfod_client_deleter): New.
+	(debuginfod_client_up): New.
+	(debuginfod_init): Return debuginfod_client_up.
+	(debuginfod_source_query): Adjust.
+	(debuginfod_debuginfo_query): Adjust.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* debuginfod-support.c (debuginfod_source_query): Use
+	make_unique_xstrdup.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
+	with `type::instance_flags`.
+
+2020-09-14  Michael Mullin  <masmullin@gmail.com>
+
+	* xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
+	Remove baton parameter.
+
+2020-09-14  Pedro Alves  <pedro@palves.net>
+
+	* Makefile.in (SELFTESTS_SRCS): Add
+	unittests/enum-flags-selftests.c.
+	* btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
+	btrace_function_flags instead of enum btrace_function_flag.
+	* compile/compile-c-types.c (convert_qualified): Use
+	enum_flags::raw.
+	* compile/compile-cplus-symbols.c (convert_one_symbol)
+	(convert_symbol_bmsym):
+	* compile/compile-cplus-types.c (compile_cplus_convert_method)
+	(compile_cplus_convert_struct_or_union_methods)
+	(compile_cplus_instance::convert_qualified_base):
+	* go-exp.y (parse_string_or_char): Add cast to int.
+	* unittests/enum-flags-selftests.c: New file.
+	* record-btrace.c (btrace_thread_flag_to_str): Change parameter's
+	type to btrace_thread_flags from btrace_thread_flag.
+	(record_btrace_cancel_resume, record_btrace_step_thread): Change
+	local's type to btrace_thread_flags from btrace_thread_flag.  Add
+	cast in DEBUG call.
+
+2020-09-14  Pedro Alves  <pedro@palves.net>
+
+	* c-typeprint.c (c_type_print_modifier): Adjust to rename.
+	* gdbtypes.c (address_space_name_to_int): Rename to ...
+	(address_space_name_to_type_instance_flags): ... this.
+	(address_space_int_to_name): Rename to ...
+	(address_space_type_instance_flags_to_name): ... this.
+	* gdbtypes.h (address_space_name_to_int): Rename to ...
+	(address_space_name_to_type_instance_flags): ... this.
+	(address_space_int_to_name): Rename to ...
+	(address_space_type_instance_flags_to_name): ... this.
+	* type-stack.c (type_stack::insert): Adjust to rename.
+	* type-stack.h (type_stack::insert): Likewise.
+
+2020-09-14  Pedro Alves  <pedro@palves.net>
+	    Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* avr-tdep.c (avr_address_class_type_flags): Return
+	type_instance_flags.
+	(avr_address_class_type_flags_to_name): Take a
+	type_instance_flags.
+	(avr_address_class_name_to_type_flags): Return bool and take a
+	type_instance_flags.
+	* d-lang.c (build_d_types): Use type::set_instance_flags.
+	* ft32-tdep.c (ft32_address_class_type_flags): Return
+	type_instance_flags.
+	(ft32_address_class_type_flags_to_name): Take a
+	type_instance_flags.
+	(ft32_address_class_name_to_type_flags): Return bool and take a
+	type_instance_flags.
+	(ft32_gdbarch_init): Use type::set_instance_flags.
+	* eval.c (fake_method::fake_method): Use type::set_instance_flags.
+	* gdbarch.h, gdbarch.c: Regenerate.
+	* gdbarch.sh (address_class_type_flags): Use type_instance_flags.
+	(address_class_name_to_type_flags): Use type_instance_flags and
+	bool.
+	* gdbtypes.c (address_space_name_to_int)
+	(address_space_int_to_name, make_qualified_type): Use
+	type_instance_flags.
+	(make_qualified_type): Use type_instance_flags and
+	type::set_instance_flags.
+	(make_type_with_address_space, make_cv_type, make_vector_type)
+	(check_typedef): Use type_instance_flags.
+	(recursive_dump_type): Cast type_instance_flags to unsigned for
+	printing.
+	(copy_type_recursive): Use type::set_instance_flags.
+	(gdbtypes_post_init): Use type::set_instance_flags.
+	* gdbtypes.h (struct type) <instance_flags>: Rename to ...
+	<m_instance_flags>: ... this.
+	<instance_flags, set_instance_flags>: New methods.
+	(TYPE_INSTANCE_FLAGS): Use the instance_flags method.
+	(SET_TYPE_INSTANCE_FLAGS): New.
+	(address_space_name_to_int, address_space_int_to_name)
+	(make_type_with_address_space): Pass flags using
+	type_instance_flags instead of int.
+	* stabsread.c (cleanup_undefined_types_noname): Use
+	type::set_instance_flags.
+	* s390-tdep.c (s390_address_class_type_flags): Return
+	type_instance_flags.
+	(s390_address_class_type_flags_to_name): Take a
+	type_instance_flags.
+	(s390_address_class_name_to_type_flags): Return bool and take a
+	type_instance_flags.
+	* type-stack.c (type_stack::follow_types): Use
+	type_instance_flags.
+	* dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
+
+2020-09-14  Tom Tromey  <tromey@adacore.com>
+
+	* x86-tdep.h (x86_in_indirect_branch_thunk): Update.
+	* x86-tdep.c (x86_is_thunk_register_name)
+	(x86_in_indirect_branch_thunk): Update.
+	* sparc64-tdep.c (sparc64_fpu_register_names)
+	(sparc64_cp0_register_names, sparc64_register_names)
+	(sparc64_pseudo_register_names): Now const.
+	* sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
+	cp0_registers_num>: Now const.
+	* sparc-tdep.c (sparc_core_register_names)
+	(sparc32_fpu_register_names, sparc32_cp0_register_names)
+	(sparc32_pseudo_register_names): Now const.
+	(validate_tdesc_registers): Update.
+	* rust-lang.c (rust_extensions): Now const.
+	* p-lang.c (p_extensions): Now const.
+	* objc-lang.c (objc_extensions): Now const.
+	* nto-tdep.c (nto_thread_state_str): Now const.
+	* moxie-tdep.c (moxie_register_names): Now const.
+	* mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
+	Now const.
+	* mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
+	(mips_linux_reg_names): Now const.
+	(mips_gdbarch_init): Update.
+	* microblaze-tdep.c (microblaze_register_names): Now const.
+	* m68k-tdep.c (m68k_register_names): Now const.
+	* m32r-tdep.c (m32r_register_names): Now const.
+	* ia64-tdep.c (ia64_register_names): Now const.
+	* i386-tdep.h (struct gdbarch_tdep) <register_names,
+	ymmh_register_names, ymm16h_regnum, mpx_register_names,
+	k_register_names, zmmh_register_names, xmm_avx512_register_names,
+	ymm_avx512_register_names, pkeys_register_names>: Now const.
+	* i386-tdep.c (i386_register_names, i386_zmm_names)
+	(i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
+	(i386_mpx_names, i386_pkeys_names, i386_bnd_names)
+	(i386_mmx_names, i386_byte_names, i386_word_names): Now const.
+	* f-lang.c (f_extensions): Now const.
+	* d-lang.c (d_extensions): Now const.
+	* csky-tdep.c (csky_register_names): Now const.
+	* charset.c (default_charset_names, charset_enum): Now const.
+	(_initialize_charset): Update.
+	* c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
+	const.
+	* bsd-uthread.c (bsd_uthread_solib_names): Now const.
+	(bsd_uthread_solib_loaded): Update.
+	(bsd_uthread_state): Now const.
+	* amd64-tdep.c (amd64_register_names, amd64_ymm_names)
+	(amd64_ymm_avx512_names, amd64_ymmh_names)
+	(amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
+	(amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
+	(amd64_pkeys_names, amd64_byte_names, amd64_word_names)
+	(amd64_dword_names): Now const.
+	* agent.c (can_use_agent_enum): Now const.
+	* ada-tasks.c (task_states, long_task_states): Now const.
+	* ada-lang.c (known_runtime_file_name_patterns)
+	(known_auxiliary_function_name_patterns, attribute_names)
+	(standard_exc, ada_extensions): Now const.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* bcache.h (struct bcache) <bcache>: Remove constructor.
+	<m_hash_function, m_compare_function>: Remove.
+	<~bcache>: Make virtual.
+	<compare>: Remove static method, introduce virtual method.
+	<default_hash>: Remove.
+	<hash>: New virtual method.
+	* bcache.c (bcache::expand_hash_table): Update.
+	(bcache::insert): Update.
+	(bcache::hash): New.
+	(bcache::compare): Update comment and parameter names.
+	* gdbtypes.c (types_deeply_equal): Update.
+	* psymtab.h (struct psymbol_bcache): New struct.
+	(class psymtab_storage) <psymtab_storage>: Make default.
+	<psymbol_cache>: Change type to psymbol_bcache.
+	* psymtab.c (psymtab_storage::psymtab_storage): Remove.
+	(psymbol_hash): Change to...
+	(psymbol_bcache::hash): ... this.
+	(psymbol_compare): Change to...
+	(psymbol_bcache::compare): ... this.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
+	checking for initial lwp.
+
+2020-09-14  Tom Tromey  <tromey@adacore.com>
+
+	* m68k-tdep.c (m68k_extract_return_value): Use
+	pointer_result_regnum.
+	(m68k_store_return_value): Likewise.
+	(m68k_reg_struct_return_p): Handle vectors and arrays.
+	(m68k_return_value): Handle arrays.
+	(m68k_svr4_return_value): Fix single-element aggregate handling.
+	Handle long double.  Adjust for embedded ABI.
+	(m68k_svr4_init_abi): Set pointer_result_regnum.
+	(m68k_embedded_init_abi): New function.
+	(m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
+	(m68k_osabi_sniffer): New function.
+	(_initialize_m68k_tdep): Register osabi sniffer.
+	* m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
+	member.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* xml-support.c (xml_fetch_content_from_file): Replace xfree
+	with gdb::unique_xmalloc_ptr<char>.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* xml-support.h (xml_fetch_another): Change type to be a
+	function_view.
+	(xml_process_xincludes): Remove baton parameter.
+	(xml_fetch_content_from_file): Change baton parameter to
+	dirname.
+	* xml-support.c (struct xinclude_parsing_data)
+	<xinclude_parsing_data>: Remove baton parameter.
+	<fetcher_baton>: Remove.
+	(xinclude_start_include): Adjust.
+	(xml_process_xincludes): Adjust.
+	(xml_fetch_content_from_file): Replace baton parameter with
+	dirname.
+	* xml-syscall.c (syscall_parse_xml): Remove baton parameter.
+	(xml_init_syscalls_info): Use a lambda.
+	* xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
+	(file_read_description_xml): Use a lambda.
+	(fetch_available_features_from_target): Change baton parameter
+	to target_ops.
+	(target_read_description_xml): Use a lambda.
+	(target_fetch_description_xml): Use a lambda.
+	(string_read_description_xml): Update.
+
+2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
+	uses with type::endianity_is_not_default.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <endianity_is_not_default,
+	set_endianity_is_not_default>: New methods.
+	(TYPE_ENDIANITY_NOT_DEFAULT): Use
+	type::endianity_is_not_default, change all write call sites to
+	use type::set_endianity_is_not_default.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
+	uses with type::is_fixed_instance.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <is_fixed_instance,
+	set_is_fixed_instance>: New methods.
+	(TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
+	write call sites to use type::set_is_fixed_instance.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
+	uses with type::is_gnu_ifunc.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
+	(TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
+	use type::set_is_gnu_ifunc.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
+	uses with type::stub_is_supported.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
+	(TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
+	use type::set_stub_is_supported.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_VECTOR): Remove, replace all
+	uses with type::is_vector.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
+	(TYPE_VECTOR): Use type::is_vector, change all write call sites to
+	use type::set_is_vector.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_VARARGS): Remove, replace all
+	uses with type::has_varargs.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
+	(TYPE_VARARGS): Use type::has_varargs, change all write call sites to
+	use type::set_has_varargs.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
+	uses with type::is_prototyped.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
+	New methods.
+	(TYPE_PROTOTYPED): Use type::is_prototyped, change all write
+	call sites to use type::set_is_prototyped.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
+	uses with type::target_is_stub.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
+	New methods.
+	(TYPE_TARGET_STUB): Use type::is_stub, change all write call
+	sites to use type::set_target_is_stub.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_STUB): Remove, replace all
+	uses with type::is_stub.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
+	(TYPE_STUB): Use type::is_stub, change all write call sites to
+	use type::set_is_stub.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
+	type::has_no_signedness.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <has_no_signedness,
+	set_has_no_signedness>: New methods.
+	(TYPE_NOSIGN): Use type::has_no_signedness, change all write
+	call sites to use type::set_has_no_signedness.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
+	type::is_unsigned.
+
+2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
+	methods.
+	(TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
+	sites to use type::set_is_unsigned.
+
+2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
+	    Adam Renquinha <arenquinha@cimeq.qc.ca>
+
+	* arm-tdep.c (arm_m_exception_cache): Try use correct stack
+	pointer and stack frame offset when unwinding.
+
+2020-09-13  Pedro Alves  <pedro@palves.net>
+
+	* NEWS: Document "-break-insert --qualified".
+	* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
+
+2020-09-13  Pedro Alves  <pedro@palves.net>
+
+	* linespec.c (classify_mtype, compare_msyms): Delete.
+	(search_minsyms_for_name): Remove classification logic.  Instead
+	filter out trampoline symbols if we also found an external
+	function of the same name.
+
+2020-09-13  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.
+
+2020-09-13  Joel Brobecker  <brobecker@adacore.com>
+
+	GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
+	* version.in: Bump version to 11.0.50.DATE-git.
+
+2020-09-12  Joel Brobecker  <brobecker@adacore.com>
+
+	* infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
+
+2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
+	    Felix Willgerodt  <Felix.Willgerodt@intel.com>
+
+	* gdbarch.sh: Added bfloat16 type.
+	* gdbarch.c: Regenerated.
+	* gdbarch.h: Regenerated.
+	* gdbtypes.c (floatformats_bfloat16): New struct.
+	(gdbtypes_post_init): Add builtin_bfloat16.
+	* gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
+	(floatformats_bfloat16): New struct.
+	* i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
+	(i386_ymm_type): Add field "v16_bfloat16"
+	(i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
+	* target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
+	* gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
+	* gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
+	* features/i386/64bit-avx512.xml: Add bfloat16 type.
+	* features/i386/64bit-avx512.c: Regenerated.
+	* features/i386/64bit-sse.xml: Add bfloat16 type.
+	* features/i386/64bit-sse.c: Regenerated.
+
+2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
+
+	* i386-tdep.c (i386_zmm_type): Fix field names.
+	(i386_ymm_type): Fix field names.
+
+2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.c: Fix typo in the help message of the
+	"set breakpoint condition-evaluation" command.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c: Include "nat/netbsd-nat.h".
+	* (nbsd_nat_target::pid_to_exec_file)
+	(nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
+	(nbsd_nat_target::post_startup_inferior)
+	(nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
+	(nbsd_add_threads): Switch local code to common gdb/nat functions.
+	* (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
+	* (nbsd_thread_lister): Remove.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* fork-inferior.c (startup_inferior): Avoid double free.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
+	* netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
+	* netbsd-nat.c: Include <sys/ptrace.h>.
+	* (netbsd_nat::enable_proc_events): Add.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* netbsd-nat.h: Include "gdbsupport/function-view.h".
+	* (netbsd_nat::thread_alive, netbsd_nat::thread_name)
+	(netbsd_nat::for_each_thread): Add.
+	* netbsd-nat.c: Include "gdbsupport/common-defs.h" and
+	"gdbsupport/common-debug.h".
+	* (netbsd_nat::netbsd_thread_lister)
+	(netbsd_nat::thread_alive, netbsd_nat::thread_name)
+	(netbsd_nat::for_each_thread): Add.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* netbsd-nat.h: Include <unistd.h>.
+	* (netbsd_nat::pid_to_exec_file): Add.
+	* netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
+	* (netbsd_nat::pid_to_exec_file) Add.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
+
+2020-09-10  Kamil Rytarowski  <n54@gmx.com>
+
+	* netbsd-nat.h: New file.
+	* netbsd-nat.c: Likewise.
+
+2020-09-09  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (remove_extra_symbols): Do not increment when
+	removing an element
+
+2020-09-08  Tom Tromey  <tromey@adacore.com>
+
+	* gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
+
+2020-09-08  Tom Tromey  <tromey@adacore.com>
+
+	PR win32/25302:
+	* gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
+	(gdb_bfd_init_data): New function.
+	(gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
+
+2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (fetch_inferior_event): Use
+	`switch_to_target_no_thread` to switch the target.
+
+2020-09-06  Tom Tromey  <tom@tromey.com>
+
+	* symfile.h (dwarf2_free_objfile): Don't declare.
+
+2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
+
+	* gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
+	to match 16 byte real/complex type generated by Flang compiler.
+
+2020-09-03  Tom de Vries  <tdevries@suse.de>
+
+	PR breakpoint/26546
+	* dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
+	LOC_OPTIMIZED_OUT instead of LOC_LABEL.
+
+2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* maint.c (index_digits): New function.
+	(struct maint_print_section_data): Remove.
+	(print_bfd_section_info): Remove print_data parameter, add arg
+	and index_digits.
+	(print_objfile_section_info): Likewise.
+	(print_bfd_section_info_maybe_relocated): Likewise (plus
+	objfile).
+	(maintenance_info_sections): Adjust calls.
+
+2020-09-02  Tom Tromey  <tromey@adacore.com>
+
+	* ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
+	for null pointers.
+	(ada_varobj_adjust_for_child_access): Special-case null pointers.
+
+2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* bcache.h (struct bcache) <insert>: Change type of `added` to
+	pointer to bool.
+	* bcache.c (bcache::insert): Likewise.
+	* gdbtypes.c (check_types_worklist): Adjust.
+	* psymtab.c (add_psymbol_to_bcache): Adjust.
+
+2020-08-31  Kevin Buettner  <kevinb@redhat.com>
+
+	* corelow.c (unordered_set): Include.
+	(class core_target): Add field 'm_core_unavailable_mappings'.
+	(core_target::build_file_mappings): Print only one warning
+	per inaccessible file.  Add unavailable/broken mappings
+	to m_core_unavailable_mappings.
+	(core_target::xfer_partial): Call...
+	(core_target::xfer_memory_via_mappings): New method.
+
+2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (struct field_info) <non_public_fields>: Change
+	type to bool.
+
+2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (struct field_info): Fix indentation.
+
+2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
+
+	* frame-unwind.h (frame_prev_register_ftype): Fix adjective
+	ordering in comment.
+	* frame.c (frame_id_eq): Fix indentation.
+
+2020-08-31  Scott Linder  <scott@scottlinder.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* inline-frame.c (inline_frame_this_id): Remove assert that prevents
+	inline frame ids in outer frame.
+
+2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
+
+	* frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
+	* frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
+	(outer_frame_id): Use FID_STACK_OUTER instead of
+	FID_STACK_INVALID.
+	(frame_id_p): Don't check for outer_frame_id.
+
+2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
+
+	* frame-unwind.c (frame_unwind_got_optimized): Don't set
+	regnum/frame in value.  Call allocate_value_lazy.
+	* frame.c (frame_unwind_register_value): Use
+	val_print_not_saved.
+
+2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
+
+2020-08-29  Pedro Alves  <pedro@palves.net>
+
+	* progspace.c (print_program_space): Use all_inferiors.  Switch to
+	the inferior before calling target_pid_to_str.
+
+2020-08-28  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_end_psymtab): Update comment.
+	* dbxread.c (dbx_end_psymtab): Update comment.
+
+2020-08-28  Tom de Vries  <tdevries@suse.de>
+
+	PR breakpoint/26544
+	* breakpoint.c (parse_breakpoint_sals): Remove const from struct
+	event_location.
+	(create_breakpoint): Same.
+	(base_breakpoint_decode_location): Same.
+	(bkpt_create_sals_from_location): Same.
+	(bkpt_decode_location): Same.
+	(bkpt_probe_create_sals_from_location): Same.
+	(bkpt_probe_decode_location): Same.
+	(tracepoint_create_sals_from_location): Same.
+	(tracepoint_decode_location): Same.
+	(tracepoint_probe_decode_location): Same.
+	(strace_marker_create_sals_from_location): Same.
+	(strace_marker_decode_location): Same.
+	(create_sals_from_location_default): Same.
+	(decode_location_default): Same.
+	* breakpoint.h (struct breakpoint_ops): Same.
+	(create_breakpoint): Same.
+	* linespec.h (decode_line_full): Same.
+	* linespec.c (decode_line_full): Same.  Throw error if
+	result.size () == 0.
+
+2020-08-27  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26524
+	* breakpoint.c (until_break_fsm) <location_breakpoint,
+	caller_breakpoint>: Delete fields.
+	<breakpoints>: New field.
+	<until_break_fsm>: Adjust to save a breakpoint vector instead of
+	two individual breakpoints.
+	(until_break_fsm::should_stop): Loop over breakpoints in the
+	breakpoint vector.
+	(until_break_fsm::clean_up): Adjust to clear the breakpoints
+	vector.
+	(until_break_command): Handle location expanding into multiple
+	sals.
+
+2020-08-27  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26523
+	* inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
+	bp_until breakpoints user-specified locations.  Update intro
+	comment.
+
+2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
+	gdb_bfd_sections): New.
+	* maint.c (print_bfd_section_info): Change param type to
+	maint_print_section_data.
+	(print_objfile_section_info): Likewise.
+	(print_bfd_section_info_maybe_relocated): Likewise.
+	(maintenance_info_sections): Use gdb_bfd_sections.
+
+2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
+
+	* MAINTAINERS: Add ARC target and maintainer.
+
+2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
+
+	* configure.tgt: ARC support for GNU/Linux.
+	* Makefile.in (ALL_TARGET_OBJS): Likewise.
+	* arc-linux-tdep.c: New file.
+	* arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
+	* arc-tdep.c (arc_write_pc): Use it.
+
+2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
+
+	* arc-tdep.c (arc_check_for_hardware_loop): New.
+	* arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
+
+2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
+
+	* arc-tdep.h: Include "gdbarch.h".
+
+2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
+
+	* arch/arc.h
+	(arc_gdbarch_features): New class to stir the selection of target XML.
+	(arc_create_target_description): Use FEATURES to choose XML target.
+	(arc_lookup_target_description): Use arc_create_target_description
+	to create _new_ target descriptions or return the already created
+	ones if the FEATURES is the same.
+	* arch/arc.c: Implementation of prototypes described above.
+	* gdb/arc-tdep.h (arc_regnum enum): Add more registers.
+	(arc_gdbarch_features_init): Initialize the FEATURES struct.
+	* arc-tdep.c (*_feature_name): Make feature names consistent.
+	(arc_register_feature): A new struct to hold information about
+	registers of a particular target/feature.
+	(arc_check_tdesc_feature): Check if XML provides registers in
+	compliance with ARC_REGISTER_FEATURE structs.
+	(arc_update_acc_reg_names): Add aliases for r58 and r59.
+	(determine_*_reg_feature_set): Which feature name to look for.
+	(arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
+	(mach_type_to_arc_isa): Convert from a set of binutils machine types
+	to expected ISA enums to be used in arc_gdbarch_features structs.
+	* features/Makefile (FEATURE_XMLFILES): Add new files.
+	* gdb/features/arc/v1-aux.c: New file.
+	* gdb/features/arc/v1-aux.xml: Likewise.
+	* gdb/features/arc/v1-core.c: Likewise.
+	* gdb/features/arc/v1-core.xml: Likewise.
+	* gdb/features/arc/v2-aux.c: Likewise.
+	* gdb/features/arc/v2-aux.xml: Likewise.
+	* gdb/features/arc/v2-core.c: Likewise.
+	* gdb/features/arc/v2-core.xml: Likewise.
+	* NEWS (Changes since GDB 9): Announce obsolence of old feature names.
+
+2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
+	    Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR m2/26372
+	* m2-exp.y (exp): Improve comment for non_empty_arglist case, add
+	an assert.  Remove single element array indexing pattern as the
+	MULTI_SUBSCRIPT support will handle this case too.
+
+2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* value.h (valprint_check_validity): Move declaration from
+	here...
+	* valprint.h (valprint_check_validity): ... to here.
+
+2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
+
+	* debug.h: New file.
+	* debug.c (debug_prefixed_vprintf): New function.
+	* infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
+	* linux-nat.c (linux_nat_debug_printf_1): Likewise.
+
+2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.h (infrun_debug_printf_1): New function declaration.
+	(infrun_debug_printf): New macro.
+	* infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
+	throughout.
+	(infrun_debug_printf): New function.
+	* breakpoint.c (should_be_inserted): Use infrun_debug_printf.
+	(handle_jit_event): Likewise.
+
+2020-08-21  Mark Wielaard  <mark@klomp.org>
+
+	* ada-lex.l: Extend register warnings diagnostics comment for g++.
+
+2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
+
+	* frame.c (enum class frame_id_status): New.
+	(struct frame_info) <this_id::p>: Change type to frame_id_status.
+	(fprintf_frame): Update.
+	(compute_frame_id): Set frame id status to "computing" on entry.
+	Set it back to "not_computed" on failure and to "computed" on
+	success.
+	(get_frame_id): Assert the frame id is not being computed.
+	(create_sentinel_frame): Use frame_id_status::COMPUTED.
+	(create_new_frame): Likewise.
+	(frame_cleanup_after_sniffer): Update assert.
+
+2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regcache.c (pid_ptid_regcache_map): New type.
+	(target_ptid_regcache_map): Remove.
+	(target_pid_ptid_regcache_map): New type.
+	(regcaches): Change type to target_pid_ptid_regcache_map.
+	(get_thread_arch_aspace_regcache): Update.
+	(regcache_thread_ptid_changed): Update, handle pid-like ptid
+	case.
+	(regcaches_size): Update.
+	(regcache_count): Update.
+	(registers_changed_ptid_target_pid_test): New.
+	(_initialize_regcache): Register new test.
+
+2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regcache.c (regcache_count): New.
+	(struct regcache_test_data): New.
+	(regcache_test_data_up): New.
+	(populate_regcaches_for_test): New.
+	(regcaches_test): Remove.
+	(get_thread_arch_aspace_regcache_test): New.
+	(registers_changed_ptid_all_test): New.
+	(registers_changed_ptid_target_test): New.
+	(registers_changed_ptid_target_ptid_test): New.
+	(regcache_thread_ptid_changed): Remove regcache_count lambda.
+	(_initialize_regcache): Register new tests.
+
+2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
+	(get_thread_arch_aspace_regcache_and_check): ... this.  Remove
+	gdbarch and aspace parameter.  Use current inferior's aspace.
+	Validate regcache's arch value.
+	(regcaches_test): Update.
+
+2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regcache.c (regcaches_test): Call registers_changed.
+
+2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (process_event_stop_test): Fix typo "breapoint".
+
+2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
+
+	* amd64-tdep.c (amd64_skip_prologue): Using symbol table
+	to find the end of prologue for flang compiled binaries.
+	* arm-tdep.c (arm_skip_prologue): Likewise.
+	* i386-tdep.c (i386_skip_prologue): Likewise.
+	* producer.c (producer_is_llvm): New function.
+	(producer_parsing_tests): Added new tests for clang/flang.
+	* producer.h (producer_is_llvm): New declaration.
+
+2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
+
+	* linux-nat.c (linux_nat_debug_printf): New function.
+	(linux_nat_debug_printf_1): New macro.  Use throughout the file.
+
+2020-08-18  Aaron Merey  <amerey@redhat.com>
+
+	* Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
+	(INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
+	(CLIBS): Add DEBUGINFOD_LIBS.
+
+2020-08-17  Sergei Trofimovich  <siarheit@google.com>
+
+	* ia64-linux-nat.c: Include "gdbarch.h" to declare used
+	'gdbarch_num_regs'.
+
+2020-08-17  Tom Tromey  <tromey@adacore.com>
+
+	* ada-varobj.c (ada_varobj_decode_var): Handle case where
+	ada_get_decoded_value returns NULL.
+
+2020-08-17  Tom Tromey  <tromey@adacore.com>
+
+	* python/py-inferior.c (infpy_search_memory): Use
+	gdb_py_object_from_ulongest.
+	* python/py-infevents.c (create_inferior_call_event_object)
+	(create_memory_changed_event_object): Use
+	gdb_py_object_from_ulongest.
+	* python/py-linetable.c (ltpy_entry_get_pc): Use
+	gdb_py_object_from_ulongest.
+
+2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* loc.c (class symbol_needs_eval_context): Fix indentation.
+
+2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
+	bool.
+
+2020-08-17  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/26393
+	* gdbtypes.c (dump_dynamic_prop): New function.
+	(recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
+
+2020-08-15  Tom de Vries  <tdevries@suse.de>
+
+	PR backtrace/26390
+	* stack.c (print_frame_args): Temporarily set the selected
+	frame to FRAME while printing the frame's arguments.
+
+2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+	PR breakpoints/26385
+	* ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
+	Always clear watchpoint with PTRACE_SET_DEBUGREG.
+
+2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+	* ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
+	(ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
+	and >= to check return value instead of == -1 and != -1.
+
+2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* utils.h (class gdb_argv) <as_array_view>: New method.
+	* utils.c (gdb_argv_as_array_view_test): New.
+	(_initialize_utils): Register selftest.
+	* maint.c (maintenance_selftest): Use the new method.
+
+2020-08-13  Kamil Rytarowski  <n54@gmx.com>
+
+	* target.h (supports_dumpcore, dumpcore): New
+	function declarations.
+	* target.c (supports_dumpcore, dumpcore): New
+	functions.
+	* target-delegates.c: Rebuild.
+	* gcore.c (gcore_command): Use target_supports_dumpcore ()
+	and target_dumpcore ().
+
+2020-08-13  Aaron Merey  <amerey@redhat.com>
+
+	* debuginfod-support.c: Replace global variables with user_data.
+
+2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* maint.c (maintenance_selftest): Split args and pass array_view
+	to run_tests.
+
+2020-08-12  Luis Machado  <luis.machado@linaro.org>
+
+	* value.c (check_type_length_before_alloc): Use ULONGEST to store a
+	type's length.
+	Use %s and pulongest to print the length.
+
+2020-08-12  Pedro Alves  <palves@redhat.com>
+
+	* NEWS: Move "Multi-target debugging support" item to the
+	"Changes since GDB 9" section.
+
+2020-08-12  Pedro Alves  <palves@redhat.com>
+
+	PR gdb/26336
+	* progspace.c (program_space::remove_objfile): Invalidate the
+	frame cache.
+
+2020-08-11  Tom de Vries  <tdevries@suse.de>
+
+	* MAINTAINERS: Mark ms1 as deleted.
+
+2020-08-10  Luis Machado  <luis.machado@linaro.org>
+
+	PR gdb/26310
+
+	* aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
+	act accordingly.
+	(aarch64_analyze_prologue_test): Add more unit tests to exercise
+	movz/str/stur/stp skipping behavior.
+
+2020-08-10  Luis Machado  <luis.machado@linaro.org>
+
+	* nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
+	struct user_sve_header instead of struct sve_context.
+
+2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* read.h (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off): Replace function pointer +
+	`void *` parameter with function_view.
+	* read.c (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off): Likewise.
+	* loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
+	(per_cu_dwarf_call): Adjust.
+	(get_frame_address_in_block_wrapper): Remove.
+	(indirect_synthetic_pointer): Adjust.
+	(get_ax_pc): Remove.
+	(dwarf2_compile_expr_to_ax): Adjust.
+
+2020-08-08  Tom de Vries  <tdevries@suse.de>
+
+	PR build/26344
+	* arch/riscv.c (riscv_lookup_target_description): Use an explicit
+	constructor.
+	* regcache.c (get_thread_arch_aspace_regcache): Same.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c
+	(ravenscar_thread_target::set_base_thread_from_ravenscar_task):
+	New method.
+	(ravenscar_thread_target::wait): Check
+	runtime_initialized.
+	(ravenscar_thread_target::prepare_to_store)
+	(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_current_thread and
+	set_base_thread_from_ravenscar_task.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (update_thread_list): Set inferior_ptid.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target::wait): Call
+	update_inferior_ptid before update_thread_list.
+	(temporarily_change_regcache_ptid): New class.
+	(ravenscar_thread_target::fetch_registers)
+	(ravenscar_thread_target::store_registers)
+	(ravenscar_thread_target::prepare_to_store): Use base thread when
+	forwarding operation.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target::resume): Handle
+	"is_pid" case.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
+	New methods.
+	(ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
+	first.
+	(ravenscar_thread_target::add_thread): Rename from
+	ravenscar_add_thread.
+	(ravenscar_thread_target::update_thread_list): Use a lambda.
+	(ravenscar_thread_target::xfer_partial): New method.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.h (ada_task_list_iterator_ftype): Now a
+	gdb::function_view.
+	(iterate_over_live_ada_tasks): Change type of argument.
+	* ada-tasks.c (iterate_over_live_ada_tasks): Change type
+	of argument.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
+	Remove.
+	(ravenscar_thread_target::extra_thread_info): Remove.
+	(ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
+	defer to target beneath for non-Ravenscar threads.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
+	get_base_thread_from_ravenscar_task>: Now methods.
+	<m_cpu_map>: New member.
+	(ravenscar_thread_target::get_thread_base_cpu): Rename from
+	ravenscar_get_thread_base_cpu.  Check m_cpu_map.
+	(ravenscar_thread_target::task_is_currently_active): Update.
+	(ravenscar_thread_target::get_base_thread_from_ravenscar_task):
+	Now a method.
+	(ravenscar_thread_target::add_active_thread): Put initial thread
+	into the m_cpu_map.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target::wait): Return
+	event_ptid.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target::wait): Check
+	runtime_initialized.
+
+2020-08-07  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target): Don't call
+	add_active_thread.
+	(ravenscar_thread_target::add_active_thread): Now public.
+	(ravenscar_inferior_created): Call add_active_thread after pushing
+	the target.
+
+2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regcache.c (ptid_regcache_map): New type.
+	(target_ptid_regcache_map): New type.
+	(regcaches): Change type to target_ptid_regcache_map.
+	(get_thread_arch_aspace_regcache): Update to regcaches' new
+	type.
+	(regcache_thread_ptid_changed): Likewise.
+	(registers_changed_ptid): Likewise.
+	(regcaches_size): Likewise.
+	(regcaches_test): Update.
+	(regcache_thread_ptid_changed): Update.
+	* regcache.h (regcache_up): New type.
+	* gdbsupport/ptid.h (hash_ptid): New struct.
+
+2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
+
+	* observable.h (thread_ptid_changed): Add parameter
+	`process_stratum_target *`.
+	* infrun.c (infrun_thread_ptid_changed): Add parameter
+	`process_stratum_target *` and use it.
+	(selftests): New namespace.
+	(infrun_thread_ptid_changed): New function.
+	(_initialize_infrun): Register selftest.
+	* regcache.c (regcache_thread_ptid_changed): Add parameter
+	`process_stratum_target *` and use it.
+	(regcache_thread_ptid_changed): New function.
+	(_initialize_regcache): Register selftest.
+	* thread.c (thread_change_ptid): Pass target to
+	thread_ptid_changed observable.
+
+2020-08-06  Caroline Tice <cmtice@google.com>
+
+	* dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
+	(struct dwp_sections): Update field comments.  Add loclists and
+	rnglists fields.
+	(struct virtual_v2_dwo_sections): Rename struct to
+	'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
+	size & offset fields for loclists and rnglists.
+	(struct dwp_hash_table): Add a 'v5' struct field to the union section.
+	(create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
+	skipping dummy type units.
+	(create_dwp_hash_table): Update the large comment above the function to
+	discuss Version 5 DWP files as well, with references.  Update all the
+	version checks in the function to check for version 5 as well.  Add new
+	section at the end to create dwp hash table for version 5.
+	(create_dwp_v2_section): Rename function to
+	'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
+	Add V5 to error message text.
+	(create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
+	into calls to create_dwp_v2_or_v5_section.
+	(create_dwo_unit_in_dwp_v5): New function.
+	(lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
+	check for version2; add else clause to handle version 5.
+	(open_and_init_dwo_file): Add code to check dwarf version & only call
+	create_debug_types_hash_table (with sections.types) if version is not 5;
+	else call create_debug_type_hash_table, with sections.info.
+	(dwarf2_locate_v2_dwp_sections): Update function comment to mention
+	version 5.
+	(dwarf2_locate_v5_dwp_sections): New function.
+	(open_and_init_dwp_file): Add else-if clause for version 5 to call
+	bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
+
+2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
+
+	* regcache.h (class regcache): Remove friend
+	registers_changed_ptid.
+	<regcache_thread_ptid_changed>: Remove.
+	<regcaches>: Remove.
+	* regcache.c (regcache::regcaches): Rename to...
+	(regcaches): ... this.  Make static.
+	(get_thread_arch_aspace_regcache): Update.
+	(regcache::regcache_thread_ptid_changed): Rename to...
+	(regcache_thread_ptid_changed): ... this.  Update.
+	(class regcache_access): Remove.
+	(regcaches_test): Update.
+	(_initialize_regcache): Update.
+	* sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
+	<forward_list>.
+
+2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
+
+	* regcache.h (class regcache) <current_regcache>: Rename to...
+	<regcaches>: ... this.  Move doc here.
+	* regcache.c (regcache::current_regcache) Rename to...
+	(regcache::regcaches): ... this.  Move doc to header.
+	(get_thread_arch_aspace_regcache): Update.
+	(regcache::regcache_thread_ptid_changed): Update.
+	(registers_changed_ptid): Update.
+	(class regcache_access) <current_regcache_size>: Rename to...
+	<regcaches_size>: ... this.
+	(current_regcache_test): Rename to...
+	(regcaches_test): ... this.
+	(_initialize_regcache): Update.
+
+2020-08-06  Victor Collod  <vcollod@nvidia.com>
+
+	* amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
+
+2020-08-05  Kevin Buettner  <kevinb@redhat.com>
+
+	* corelow.c (core_target::build_file_mappings): Don't output
+	null pathname in warning.
+
+2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
+	gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
+	gdb.dwarf2/dw2-single-line-discriminators.exp,
+	dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
+
+2020-08-05  Tom Tromey  <tromey@adacore.com>
+
+	PR rust/26197:
+	* dwarf2/read.c (alloc_rust_variant): Handle univariant case.
+	(quirk_rust_enum): Call alloc_rust_variant for univariant case.
+	Fix off-by-one and type size errors in ordinary case.
+
+2020-08-05  Tom de Vries  <tdevries@suse.de>
+
+	* gdbtypes.c (type_not_allocated, type_not_associated): Use
+	"prop->const_val () == 0" instead of "prop->const_val () != 0".
+
+2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* frame.h (frame_id_p): Return bool.
+	(frame_id_artificial_p): Return bool.
+	(frame_id_eq): Return bool.
+	(has_stack_frames): Return bool.
+	(get_selected_frame): Fix typo in comment.
+	(get_frame_pc_if_available): Return bool.
+	(get_frame_address_in_block_if_available): Return bool.
+	(get_frame_func_if_available): Return bool.
+	(read_frame_register_unsigned): Return bool.
+	(get_frame_register_bytes): Return bool.
+	(safe_frame_unwind_memory): Return bool.
+	(deprecated_frame_register_read): Return bool.
+	(frame_unwinder_is): Return bool.
+	* frame.c (struct frame_info) <prev_arch::p>: Change type to
+	bool.
+	<this_id::p>: Likewise.
+	<prev_p>: Likewise.
+	(frame_stash_add): Return bool.
+	(get_frame_id): Use bool.
+	(frame_id_build_special) Use bool.
+	(frame_id_build_unavailable_stack): Use bool.
+	(frame_id_build): Use bool.
+	(frame_id_p): Return bool, use true/false instead of 1/0.
+	(frame_id_artificial_p): Likewise.
+	(frame_id_eq): Likewise.
+	(frame_id_inner): Likewise.
+	(get_frame_func_if_available): Likewise.
+	(read_frame_register_unsigned): Likewise.
+	(deprecated_frame_register_read): Likewise.
+	(get_frame_register_bytes): Likewise.
+	(has_stack_frames): Likewise.
+	(inside_main_func): Likewise.
+	(inside_entry_func): Likewise.
+	(get_frame_pc_if_available): Likewise.
+	(get_frame_address_in_block_if_available): Likewise.
+	(frame_unwinder_is): Likewise.
+	(safe_frame_unwind_memory): Likewise.
+	(frame_unwind_arch): Likewise.
+
+2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* frame.c (frame_info) <prev_func> <p>: Rename to status, change
+	type to cached_copy_status.
+	(fprintf_frame): Adjust.
+	(get_frame_func_if_available): Adjust.
+	(frame_cleanup_after_sniffer): Adjust.
+
+2020-08-04  Mark Wielaard  <mark@klomp.org>
+
+	* MAINTAINERS (Write After Approval): Update email address.
+
+2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
+	dynamic_prop::const_val.
+
+2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
+	dynamic_prop::kind.
+
+2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
+
+2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* configure.tgt: Set gdb_sim for bpf-*-* targets.
+
+2020-08-04  Weimin Pan <weimin.pan@oracle.com>
+	    Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* configure.tgt: Add entry for bpf-*-*.
+	* Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
+	(ALLDEPFILES): Add bpf-tdep.c.
+	* bpf-tdep.c: New file.
+	* MAINTAINERS: Add bpf target and maintainer.
+	* NEWS: Mention the support for the new target.
+
+2020-08-04  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/23270
+	* dwarf2/read.c (find_partial_die): Change internal error into Dwarf
+	Error.
+
+2020-08-03  John Baldwin  <jhb@FreeBSD.org>
+
+	* syscalls/freebsd.xml: Regenerate.
+
+2020-08-03  John Baldwin  <jhb@FreeBSD.org>
+
+	* syscalls/update-freebsd.sh: Fix usage and year range.
+
+2020-08-03  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26333
+	* dwarf2/read.c (dwarf_decode_lines_1): Ignore
+	DW_LNE_lo_user/DW_LNE_hi_user range.
+
+2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	PR ada/26318
+	* ada-lang.c (ada_modulus): Return 0 if property is not of const
+	kind.
+
+2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.c (set_breakpoint_condition): Do minor refactoring.
+
+2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.c (set_breakpoint_condition): Update the condition
+	expressions after checking that the input condition string parses
+	successfully and does not contain junk at the end.
+
+2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* breakpoint.c (set_breakpoint_condition): Update the
+	condition string after parsing the new condition successfully.
+
+2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* proc-api.c (_STRUCTURED_PROC): Don't define.
+	* proc-events.c: Likewise.
+	* proc-flags.c: Likewise.
+	* proc-why.c: Likewise.
+	* procfs.c: Likewise.
+
+	* Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
+	* configure, config.in: Regenerate.
+
+2020-07-30  Tom de Vries  <tdevries@suse.de>
+
+	PR build/26320
+	* ui-style.h (struct ui_file_style::color): Wrap m_value and
+	m_red/m_green/m_blue in a union.
+
+2020-07-29  Tom de Vries  <tdevries@suse.de>
+
+	PR tdep/26280
+	* s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
+
+2020-07-28  Tom Tromey  <tromey@adacore.com>
+
+	PR symtab/26270:
+	* symtab.h (find_pc_partial_function_sym): Declare.
+	* cli/cli-cmds.c (disassemble_command): Use
+	find_pc_partial_function_sym.  Check asm_demangle.
+	* blockframe.c (cache_pc_function_sym): New global.
+	(cache_pc_function_name): Remove.
+	(clear_pc_function_cache): Update.
+	(find_pc_partial_function_sym): New function, from
+	find_pc_partial_function.
+	(find_pc_partial_function): Rewrite using
+	find_pc_partial_function_sym.
+
+2020-07-28  Tom Tromey  <tromey@adacore.com>
+
+	* cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
+	help.  Add usage.
+
+2020-07-28  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
+	<DW_OP_GNU_variable_value>: Cast to address type.
+
+2020-07-28  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
+	* nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
+	* nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
+	(init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
+	(nbsd_get_siginfo_type): New.
+	(nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
+	(_initialize_nbsd_tdep): New.
+
+2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/26301
+	* configure: Regenerated.
+
+2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/26301
+	* configure: Regenerated.
+
+2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* python/py-frame.c: Remove 'user-regs.h' include.
+	(frapy_read_register): Rewrite to make use of
+	gdbpy_parse_register_id.
+	* python/py-registers.c (gdbpy_parse_register_id): New function,
+	moved here from python/py-unwind.c.  Updated the return type, and
+	also accepts register descriptor objects.
+	* python/py-unwind.c: Remove 'user-regs.h' include.
+	(pyuw_parse_register_id): Moved to python/py-registers.c.
+	(unwind_infopy_add_saved_register): Update to use
+	gdbpy_parse_register_id.
+	(pending_framepy_read_register): Likewise.
+	* python/python-internal.h (gdbpy_parse_register_id): Declare.
+
+2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* python/py-registers.c: Add 'user-regs.h' include.
+	(register_descriptor_iter_find): New function.
+	(register_descriptor_iterator_object_methods): New static global
+	methods array.
+	(register_descriptor_iterator_object_type): Add pointer to methods
+	array.
+
+2020-07-27  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
+	for all architectures on FreeBSD 11.3 and later.
+
+2020-07-27  Tom Tromey  <tromey@adacore.com>
+
+	* gcore.h (load_corefile): Don't declare.
+
+2020-07-27  Tom de Vries  <tdevries@suse.de>
+
+	* configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+
+2020-07-26  Eli Zaretskii  <eliz@gnu.org>
+
+	* configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
+	ws2tcpip.h.  When checking whether socklen_t type is defined, use
+	ws2tcpip.h if it is available and sys/socket.h isn't.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+
+2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR fortran/23051
+	PR fortran/26139
+	* valops.c (value_ind): Pass address to
+	readjust_indirect_value_type.
+	* value.c (readjust_indirect_value_type): Make parameter
+	non-const, and add extra address parameter.  Resolve original type
+	before using it.
+	* value.h (readjust_indirect_value_type): Update function
+	signature and comment.
+
+2020-07-25  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26243
+	* dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
+	entries.
+
+2020-07-24  Aaron Merey  <amerey@redhat.com>
+
+	* Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
+	* configure: Rebuild.
+
+2020-07-23  Kevin Buettner  <kevinb@redhat.com>
+
+	PR corefiles/26294
+	* corelow.c (_initialize_corelow): Add period to help text
+	for "maintenance print core-file-backed-mappings".
+
+2020-07-23  Pedro Alves  <pedro@palves.net>
+
+	* frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
+	touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
+	meanwhile.
+	* frame.c (frame_cache_generation, get_frame_cache_generation):
+	New.
+	(reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
+	(get_prev_frame_if_no_cycle): On exception, don't touch
+	PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
+	* frame.h (get_frame_cache_generation): Declare.
+
+2020-07-23  Tom de Vries  <tdevries@suse.de>
+
+	PR tui/26282
+	* tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
+	New default constructor.
+
+2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* disasm.c (do_mixed_source_and_assembly_deprecated): Don't
+	exclude non-statement entries.
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	* NEWS (New commands): Mention new command
+	"maintenance print core-file-backed-mappings".
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	* corelow.c (gdbcmd.h): Include.
+	(core_target::info_proc_mappings): New method.
+	(get_current_core_target): New function.
+	(maintenance_print_core_file_backed_mappings): New function.
+	(_initialize_corelow): Add core-file-backed-mappings to
+	"maint print" commands.
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	* linux-tdep.c (dump_note_entry_p): New function.
+	(linux_dump_mapping_p_ftype): New typedef.
+	(linux_find_memory_regions_full): Add new parameter,
+	should_dump_mapping_p.
+	(linux_find_memory_regions): Adjust call to
+	linux_find_memory_regions_full.
+	(linux_make_mappings_core_file_notes): Use dump_note_entry_p in
+	call to linux_find_memory_regions_full.
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	* corelow.c (solist.h, unordered_map): Include.
+	(class core_target): Add field m_core_file_mappings and
+	method build_file_mappings.
+	(core_target::core_target): Call build_file_mappings.
+	(core_target::~core_target): Free memory associated with
+	m_core_file_mappings.
+	(core_target::build_file_mappings): New method.
+	(core_target::xfer_partial): Use m_core_file_mappings
+	for memory transfers.
+	* linux-tdep.c (linux_read_core_file_mappings): New
+	function.
+	(linux_core_info_proc_mappings): Rewrite to use
+	linux_read_core_file_mappings.
+	(linux_init_abi): Register linux_read_core_file_mappings.
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	* arch-utils.c (default_read_core_file_mappings): New function.
+	* arch-utils.c (default_read_core_file_mappings): Declare.
+	* gdbarch.sh (read_core_file_mappings): New gdbarch method.
+	* gdbarch.h, gdbarch.c: Regenerate.
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	PR corefiles/25631
+	* corelow.c (core_target:xfer_partial):  Revise
+	TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
+	case after first checking the stratum beneath the core
+	target.
+	(has_all_memory): Return true.
+	* target.c (raw_memory_xfer_partial): Revise comment
+	regarding use of has_all_memory.
+
+2020-07-22  Kevin Buettner  <kevinb@redhat.com>
+
+	* exec.h (section_table_xfer_memory): Revise declaration,
+	replacing section name parameter with an optional callback
+	predicate.
+	* exec.c (section_table_xfer_memory): Likewise.
+	* bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
+	of section_table_xfer_memory.
+
+2020-07-22  Tom Tromey  <tromey@adacore.com>
+
+	* mi/mi-cmd-stack.c (list_args_or_locals): Use
+	lookup_symbol_search_name.
+
+2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* python/py-registers.c (gdbpy_register_object_data_init): Remove
+	redundant local variable.
+	(gdbpy_get_register_descriptor): Extract descriptor vector as a
+	reference, not pointer, update code accordingly.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+	    Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
+	* jit.c (jit_breakpoint_re_set_internal): Use the
+	`skip_jit_symbol_lookup` field.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+	    Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* jit.c (jit_read_descriptor): Define the descriptor address once,
+	use twice.
+	(jit_breakpoint_deleted): Move the declaration of the loop variable
+	`iter` into the loop header.
+	(jit_breakpoint_re_set_internal): Move the declaration of the local
+	variable `objf_data` to the first point of definition.
+	(jit_event_handler): Move the declaration of local variables
+	`code_entry`, `entry_addr`, and `objf` to their first point of use.
+	Rename `objf` to `jited`.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
+	Remove.
+	* jit.c (get_jiter_objfile_data): Update.
+
+2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+	    Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.c (struct jit_program_space_data): Remove.
+	(jit_program_space_key): Remove.
+	(jiter_objfile_data::~jiter_objfile_data): Remove program space
+	stuff.
+	(get_jit_program_space_data): Remove.
+	(jit_breakpoint_deleted): Iterate on all of the program space's
+	objfiles.
+	(jit_inferior_init): Likewise.
+	(jit_breakpoint_re_set_internal): Likewise.  Also change return
+	type to void.
+	(jit_breakpoint_re_set): Pass current_program_space to
+	jit_breakpoint_re_set_internal.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.h (struct jiter_objfile_data) <cached_code_address,
+	jit_breakpoint>: Move to here from ...
+	* jit.c (jit_program_space_data): ... here.
+	(jiter_objfile_data::~jiter_objfile_data): Update.
+	(jit_breakpoint_deleted): Update.
+	(jit_breakpoint_re_set_internal): Update.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
+	checks.
+	(jit_read_descriptor): Remove NULL check.
+	(jit_event_handler): Add an assertion.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.h (struct jit_objfile_data):  Split into...
+	(struct jiter_objfile_data): ... this ...
+	(struct jited_objfile_data): ... and this.
+	* objfiles.h (struct objfile) <jit_data>: Remove.
+	<jiter_data, jited_data>: New fields.
+	* jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
+	(jiter_objfile_data::~jiter_objfile_data): ... this.
+	(get_jit_objfile_data): Rename to ...
+	(get_jiter_objfile_data): ... this.
+	(add_objfile_entry): Update.
+	(jit_read_descriptor): Use get_jiter_objfile_data.
+	(jit_find_objf_with_entry_addr): Use objfile's jited_data field.
+	(jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
+	(jit_inferior_exit_hook): Use objfile's jited_data field.
+
+2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* jit.h: Forward-declare `struct minimal_symbol`.
+	(struct jit_objfile_data): Migrate to here from jit.c; also add a
+	constructor, destructor, and an objfile* field.
+	* jit.c (jit_objfile_data): Remove.
+	(struct jit_objfile_data): Migrate from here to jit.h.
+	(jit_objfile_data::~jit_objfile_data): New destructor
+	implementation with code moved from free_objfile_data.
+	(free_objfile_data): Delete.
+	(get_jit_objfile_data): Update to use the jit_data field of objfile.
+	(jit_find_objf_with_entry_addr): Ditto.
+	(jit_inferior_exit_hook): Ditto.
+	(_initialize_jit): Remove the call to
+	register_objfile_data_with_cleanup.
+	* objfiles.h (struct objfile) <jit_data>: New field.
+
+2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* jit.h: Forward-declare `struct objfile`.
+	(jit_event_handler): Add a second parameter, the JITer objfile.
+	* jit.c (jit_read_descriptor): Change the signature to take the
+	JITer objfile as an argument instead of the jit_program_space_data.
+	(jit_inferior_init): Update the call to jit_read_descriptor.
+	(jit_event_handler): Use the new JITer objfile argument when calling
+	jit_read_descriptor.
+	* breakpoint.c (handle_jit_event): Update the call to
+	jit_event_handler to pass the JITer objfile.
+
+2020-07-21  John Baldwin  <jhb@FreeBSD.org>
+
+	* gdbarch.c: Regenerate.
+	* gdbarch.h: Regenerate.
+	* gdbarch.sh (handle_segmentation_fault): Remove method.
+	* infrun.c (handle_segmentation_fault): Remove.
+	(print_signal_received_reason): Remove call to
+	handle_segmentation_fault.
+
+2020-07-21  John Baldwin  <jhb@FreeBSD.org>
+
+	* sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
+	Rename to sparc64_linux_report_signal_info and add siggnal
+	argument.
+	(sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
+	instead of sparc64_linux_handle_segmentation_fault.
+
+2020-07-21  John Baldwin  <jhb@FreeBSD.org>
+
+	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
+	i386_linux_report_signal_info instead of
+	i386_linux_handle_segmentation_fault.
+	* i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
+	to i386_linux_report_signal_info and add siggnal argument.
+	(i386_linux_init_abi): Use i386_linux_report_signal_info instead
+	of i386_linux_handle_segmentation_fault.
+	* i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
+	to i386_linux_report_signal_info and add siggnal argument.
+
+2020-07-21  John Baldwin  <jhb@FreeBSD.org>
+
+	* corelow.c (core_target_open): Invoke gdbarch report_signal_info
+	hook if present.
+
+2020-07-21  John Baldwin  <jhb@FreeBSD.org>
+
+	* gdbarch.c: Regenerate.
+	* gdbarch.h: Regenerate.
+	* gdbarch.sh (report_signal_info): New method.
+	* infrun.c (print_signal_received_reason): Invoke gdbarch
+	report_signal_info hook if present.
+
+2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* python/py-registers.c : Add 'unordered_map' include.
+	(gdbpy_new_reggroup): Renamed to...
+	(gdbpy_get_reggroup): ...this.  Update to only create register
+	group descriptors when needed.
+	(gdbpy_reggroup_iter_next): Update.
+
+2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* python/py-registers.c (gdbpy_register_object_data): New static
+	global.
+	(gdbpy_register_object_data_init): New function.
+	(gdbpy_new_register_descriptor): Renamed to...
+	(gdbpy_get_register_descriptor): ...this, and update to reuse
+	existing register descriptors where possible.
+	(gdbpy_register_descriptor_iter_next): Update.
+	(gdbpy_initialize_registers): Register new gdbarch data.
+
+2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* linux-nat.c (stopped_pids): Make static.
+
+2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	PR ada/26235
+	* gdbtypes.c (ada_discrete_type_low_bound,
+	ada_discrete_type_high_bound): Handle undefined bounds.
+
+2020-07-21  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
+	declaration.
+	* nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
+	function.
+
+2020-07-20  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
+	(fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
+	* fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
+	* mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
+	(mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
+	method.
+
+2020-07-20 Ludovic Courtès  <ludo@gnu.org>
+
+	* guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
+	and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
+	which are deprecated in Guile 3.0.
+	* configure.ac (try_guile_versions): Add "guile-3.0".
+	* configure (try_guile_versions): Regenerate.
+	* NEWS: Update entry.
+
+2020-07-20  Ludovic Courtès  <ludo@gnu.org>
+	    Doug Evans  <dje@google.com>
+
+	PR gdb/21104
+	* guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
+	(ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
+	USING_GUILE_BEFORE_2_2.
+	(stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
+	Change type to 'scm_t_port_type *'.
+	(natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
+	(ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
+	parameter and honor it.  Update callers.
+	(ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
+	(ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
+	functions.
+	(ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
+	USING_GUILE_BEFORE_2_2.
+	(ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
+	'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
+	(ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
+	(gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
+	and 'SCM_PORT_TYPE'.
+	(gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
+	(ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
+	(gdbscm_memory_port_read, gdbscm_memory_port_write)
+	(gdbscm_memory_port_seek, gdbscm_memory_port_close)
+	[!USING_GUILE_BEFORE_2_2]: New functions.
+	(gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
+	(ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
+	'gdbscm_memory_port_read'.
+	Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
+	'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
+	(gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
+	function.
+	(ioscm_init_memory_port): Remove.
+	(ioscm_init_memory_port_stream): New function
+	(ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
+	function.
+	(gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
+	Return scm_from_uint (0).
+	(gdbscm_set_memory_port_read_buffer_size_x)
+	[!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
+	(gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
+	Return scm_from_uint (0).
+	(gdbscm_set_memory_port_write_buffer_size_x)
+	[!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
+	* configure.ac (try_guile_versions): Add "guile-2.2".
+	* configure: Regenerate.
+	* NEWS: Add entry.
+
+2020-07-18  Tom Tromey  <tom@tromey.com>
+
+	* linux-nat.c (linux_multi_process): Remove.
+	(linux_nat_target::supports_multi_process): Return true.
+
+2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arch/riscv.c (riscv_tdesc_cache): Change map type.
+	(riscv_lookup_target_description): Return pointer out of
+	unique_ptr.
+	* target-descriptions.c (allocate_target_description): Add
+	comment.
+	(target_desc_deleter::operator()): Likewise.
+	* target-descriptions.h (struct target_desc_deleter): Moved to
+	gdbsupport/tdesc.h.
+	(target_desc_up): Likewise.
+
+2020-07-17  Tom Tromey  <tromey@adacore.com>
+
+	* linux-nat.c (linux_nat_target::supports_non_stop)
+	(linux_nat_target::always_non_stop_p): Use "true".
+	(linux_nat_target::supports_disable_randomization): Use "true" and
+	"false".
+
+2020-07-16  Caroline Tice  <cmtice@google.com>
+
+	* dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
+	(RNGLIST_HEADER_SIZE64): New constant definition.
+	(struct dwop_section_names): Add rnglists_dwo.
+	(dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
+	(struct loclist_header): Rename to 'loclists_rnglists_header'.
+	(struct dwo_sections): Add rnglists field.
+	(read_attribut_reprocess): Add tag parameter.
+	(dwarf2_ranges_read): Add tag parameter & remove forward function decl.
+	(cu_debug_rnglists_section): New function (decl & definition).
+	(dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
+	(dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
+	die whose range is being checked; get rnglist section from
+	cu_debug_rnglists_section, to get from either objfile or dwo file as
+	appropriate.  Add cases for DW_RLE_base_addressx,
+	DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
+	the base address to DW_RLE_offset_pairs (not to all ranges), moving
+	test inside if-condition and updating complaint message.
+	(dwarf2_ranges_process): Add dwarf tag parameter and pass it to
+	dwarf2_rnglists_process.
+	(dwarf2_ranges_read): Add dwarf tag parameter and pass it to
+	dwarf2_ranges_process.
+	(dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
+	need_ranges_base and update comment appropriately.  Also pass die tag
+	to dwarf2_ranges_read.
+	(dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
+	need_ranges_base and update comment appropriately.  Also pass die tag
+	to dwarf2_ranges_process.
+	(read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
+	cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
+	(partial_die_info::read): Check for DW_FORM_rnglistx when setting
+	need_ranges_base and update comment appropriately.  Also pass die tag
+	to read_attribute_reprocess and dwarf2_ranges_read.
+	(read_loclist_header): Rename function to read_loclists_rnglists_header,
+	and update function comment appropriately.
+	(read_loclist_index): Call read_loclists_rnglists_header instead of
+	read_loclist_header.
+	(read_rnglist_index): New function.
+	(read_attribute_reprocess):  Add tag parameter. Add code for
+	DW_FORM_rnglistx, passing tag to read_rnglist_index.
+	(read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
+
+2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* f-typeprint.c (f_type_print_base): Allow for dynamic types not
+	being resolved.
+
+2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arch-utils.c (show_architecture): Update formatting of messages.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <bounds>: Handle array and string
+	types.
+	* ada-lang.c (assign_aggregate): Use type::bounds on
+	array/string type.
+	* c-typeprint.c (c_type_print_varspec_suffix): Likewise.
+	* c-varobj.c (c_number_of_children): Likewise.
+	(c_describe_child): Likewise.
+	* eval.c (evaluate_subexp_for_sizeof): Likewise.
+	* f-typeprint.c (f_type_print_varspec_suffix): Likewise.
+	(f_type_print_base): Likewise.
+	* f-valprint.c (f77_array_offset_tbl): Likewise.
+	(f77_get_upperbound): Likewise.
+	(f77_print_array_1): Likewise.
+	* guile/scm-type.c (gdbscm_type_range): Likewise.
+	* m2-typeprint.c (m2_array): Likewise.
+	(m2_is_long_set_of_type): Likewise.
+	* m2-valprint.c (get_long_set_bounds): Likewise.
+	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
+	* python/py-type.c (typy_range): Likewise.
+	* rust-lang.c (rust_internal_print_type): Likewise.
+	* type-stack.c (type_stack::follow_types): Likewise.
+	* valarith.c (value_subscripted_rvalue): Likewise.
+	* valops.c (value_cast): Likewise.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
+	callers to use the equivalent accessor methods.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct range_bounds) <bit_stride>: New method.
+	(struct type) <bit_stride>: New method.
+	(TYPE_BIT_STRIDE): Remove.
+	* gdbtypes.c (update_static_array_size): Use type::bit_stride.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
+	TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
+	callers to use the equivalent accessor methods instead.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
+	TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
+	callers to use the equivalent accessor methods instead.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_LOW_BOUND_KIND,
+	TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
+	to use dynamic_prop::kind.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
+	TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
+	to get the bound property's kind and check against
+	PROP_UNDEFINED.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
+	all callers to use type::range_bounds followed by
+	dynamic_prop::{low,high}.
+
+2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
+	const_val, set_const_val, baton, set_locexpr, set_loclist,
+	set_addr_offset, variant_parts, set_variant_parts,
+	original_type, set_original_type>: New methods.
+	<kind>: Rename to...
+	<m_kind>: ... this.  Update all users to use the new methods
+	instead.
+	<data>: Rename to...
+	<m_data>: ... this.  Update all users to use the new methods
+	instead.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.c (get_discrete_bounds): Return failure if
+	the range type's bounds are not both defined and constant
+	values.
+	(get_array_bounds): Update comment.  Remove undefined bound check.
+
+2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
+	the type::bounds method directly.
+
+2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
+	(TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
+	are used to set the range type's bounds to use set_bounds.
+
+2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* exec.c (_initialize_exec): Update exec-file-mismatch help.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	* gdbthread.h (inferior_ref): Define.
+	(scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
+	(scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
+	* thread.c
+	(scoped_restore_current_thread::restore):
+	Adjust to gdb::ref_ptr.
+	(scoped_restore_current_thread::~scoped_restore_current_thread):
+	Remove manual decref handling.
+	(scoped_restore_current_thread::scoped_restore_current_thread):
+	Adjust to use
+	inferior_ref::new_reference/thread_info_ref::new_reference.
+	Incref the thread before calling get_frame_id instead of after.
+	Let TARGET_CLOSE_ERROR propagate.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	* frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
+	NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
+	NOT_AVAILABLE_ERROR.
+	* value.c (value_optimized_out): Only swallow MEMORY_ERROR /
+	OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
+
+2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
+	    Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26199
+	* infrun.c (threads_are_resumed_pending_p): Delete.
+	(do_target_wait): Remove threads_are_executing and
+	threads_are_resumed_pending_p checks from the inferior_matches
+	lambda.  Update comments.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26199
+	* infrun.c (handle_no_resumed): Transfer terminal to inferior with
+	executing threads.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26199
+	* infrun.c (handle_no_resumed): Handle multiple targets.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26199
+	* infrun.c (prepare_to_wait): Check target_can_async_p instead of
+	target_is_async_p.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26199
+	* target.c (target_pass_ctrlc): Look at the inferior's non-exited
+	threads, not all threads.
+
+2020-07-10  Pedro Alves  <pedro@palves.net>
+
+	PR gdb/26199
+	* remote.c (remote_target::open_1): Pass remote target pointer as
+	data to create_async_event_handler.
+	(remote_async_inferior_event_handler): Mark async event handler
+	before returning if the remote target still has either pending
+	events or unacknowledged notifications.
+
+2020-07-10  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
+	declaration.
+	* fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
+	function.
+
+2020-07-09  John Baldwin  <jhb@FreeBSD.org>
+
+	* inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
+	inferior_ptid.
+
+2020-07-09  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
+	AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
+	AT_FREEBSD_PS_STRINGS.
+
+2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
+
+	* auto-load.c (auto_load_objfile_script_1): Convert drive part
+	of debugfile path on Windows.
+
+2020-07-08  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
+	argument to 'data'.
+
+2020-07-08  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_exception_message_1): Use read_memory.
+
+2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR python/22748
+	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
+	special handling for inline frames.
+	* findvar.c (value_of_register_lazy): Skip inline frames when
+	creating lazy register values.
+	* frame.c (frame_id_computed_p): Delete definition.
+	* frame.h (frame_id_computed_p): Delete declaration.
+
+2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* NEWS: Mention additions to Python API.
+	* python/py-arch.c (archpy_register_groups): New function.
+	(arch_object_methods): Add 'register_groups' method.
+	* python/py-registers.c (reggroup_iterator_object): New struct.
+	(reggroup_object): New struct.
+	(gdbpy_new_reggroup): New function.
+	(gdbpy_reggroup_to_string): New function.
+	(gdbpy_reggroup_name): New function.
+	(gdbpy_reggroup_iter): New function.
+	(gdbpy_reggroup_iter_next): New function.
+	(gdbpy_new_reggroup_iterator): New function
+	(gdbpy_initialize_registers): Register new types.
+	(reggroup_iterator_object_type): Define new Python type.
+	(gdbpy_reggroup_getset): New static global.
+	(reggroup_object_type): Define new Python type.
+	* python/python-internal.h
+
+2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
+	* python/py-arch.c (archpy_registers): New function.
+	(arch_object_methods): Add 'registers' method.
+	* python/py-registers.c: New file.
+	* python/python-internal.h
+	(gdbpy_new_register_descriptor_iterator): Declare.
+	(gdbpy_initialize_registers): Declare.
+	* python/python.c (do_start_initialization): Call
+	gdbpy_initialize_registers.
+	* NEWS: Mention additions to the Python API.
+
+2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* NEWS: Mention new Python API method.
+	* python/py-unwind.c (pending_framepy_architecture): New function.
+	(pending_frame_object_methods): Add architecture method.
+
+2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* gdbarch.c: Regenerate.
+	* gdbarch.h: Regenerate.
+	* gdbarch.sh (deprecated_set_gdbarch_data): Delete.
+	(gdbarch_data): Use internal_error for the case where
+	deprecated_set_gdbarch_data was originally needed.
+	* ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
+	and use passed in obstack.
+	(libunwind_frame_set_descr): Should no longer get back NULL from
+	gdbarch_data.
+	(_initialize_libunwind_frame): Register as a pre-init gdbarch data
+	type.
+	* user-regs.c (user_regs_init): Update parameters, and use passed
+	in obstack.
+	(user_reg_add): Should no longer get back NULL from gdbarch_data.
+	(_initialize_user_regs): Register as a pre-init gdbarch data type.
+
+2020-07-06  Tom de Vries  <tdevries@suse.de>
+
+	* buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
+	End-Of-Sequence in lte_is_less_than.
+	* symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
+	"gdb: Don't reorder line table entries too much when sorting".
+
+2020-07-06  Tom de Vries  <tdevries@suse.de>
+
+	PR tui/26205
+	* tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
+
+2020-07-05  Tom de Vries  <tdevries@suse.de>
+
+	PR build/26187
+	* inferior.h (struct infcall_suspend_state_deleter): If available, use
+	std::uncaught_exceptions instead of deprecated
+	std::uncaught_exception.
+
+2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* macroexp.h (macro_stringify): Return
+	gdb::unique_xmalloc_ptr<char>.
+	* macroexp.c (macro_stringify): Likewise.
+	* macrotab.c (fixup_definition): Update.
+
+2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* c-exp.y (scan_macro_expansion): Don't free `expansion`.
+	(lex_one_token): Update.
+	* macroexp.c (struct macro_buffer) <release>: Return
+	gdb::unique_xmalloc_ptr<char>.
+	(macro_stringify): Update.
+	(macro_expand): Update.
+	(macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
+	* macroexp.h (macro_expand_next): Likewise.
+
+2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
+
+	* macroexp.h (macro_lookup_ftype): Remove.
+	(macro_expand, macro_expand_once, macro_expand_next): Remove
+	lookup function parameters, add scope parameter.
+	* macroexp.c (scan, substitute_args, expand, maybe_expand,
+	macro_expand, macro_expand_once, macro_expand_next): Likewise.
+	* macroscope.h (standard_macro_lookup): Change parameter type
+	to macro_scope.
+	* macroscope.c (standard_macro_lookup): Likewise.
+	* c-exp.y (lex_one_token): Update.
+	* macrocmd.c (macro_expand_command): Likewise.
+	(macro_expand_once_command): Likewise.
+
+2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* inf-loop.c (inferior_event_handler): Remove client_data param.
+	* inf-loop.h (inferior_event_handler): Likewise.
+	* infcmd.c (step_1): Adjust.
+	* infrun.c (proceed): Adjust.
+	(fetch_inferior_event): Remove client_data param.
+	(infrun_async_inferior_event_handler): Adjust.
+	* infrun.h (fetch_inferior_event): Remove `void *` param.
+	* linux-nat.c (handle_target_event): Adjust.
+	* record-btrace.c (record_btrace_handle_async_inferior_event):
+	Adjust.
+	* record-full.c (record_full_async_inferior_event_handler):
+	Adjust.
+	* remote.c (remote_async_inferior_event_handler): Adjust.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
+	* tui/tui-stack.h (struct tui_locator_window) <name>: New method.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
+	tui_gen_win_info.
+	(tui_win_info::make_window): Merge with
+	tui_gen_win_info::make_window.
+	(tui_win_info::make_visible): Move from tui_gen_win_info.
+	* tui/tui-win.c (tui_win_info::max_width): Move from
+	tui_gen_win_info.
+	* tui/tui-layout.h (class tui_layout_window) <m_window>: Change
+	type.
+	<window_factory>: Likewise.
+	* tui/tui-layout.c (tui_win_info::resize): Move from
+	tui_gen_win_info.
+	(make_standard_window): Change return type.
+	(get_locator_window, tui_get_window_by_name): Likewise.
+	(tui_layout_window::apply): Remove a cast.
+	* tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
+	(struct tui_win_info): Merge with tui_gen_win_info.
+	(struct tui_gen_win_info): Remove.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-stack.h (struct tui_locator_window): Derive from
+	tui_win_info.
+	<do_scroll_horizontal, do_scroll_vertical>: New methods.
+	<can_box>: New method.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-stack.h (struct tui_locator_window): Remove body.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_data_window::display_registers_from)
+	(tui_data_window::display_registers_from)
+	(tui_data_window::first_data_item_displayed)
+	(tui_data_window::delete_data_content_windows): Update.
+	(tui_data_window::refresh_window, tui_data_window::no_refresh):
+	Remove.
+	(tui_data_window::check_register_values): Update.
+	(tui_data_item_window::rerender): Add parameters.  Update.
+	(tui_data_item_window::refresh_window): Remove.
+	* tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
+	virtual.
+	* tui/tui-regs.h (struct tui_data_item_window): Don't derive from
+	tui_gen_win_info.
+	<refresh_window, max_height, min_height>: Remove.
+	<rerender>: Add parameters.
+	<x, y, visible>: New members.
+	(struct tui_data_window) <refresh_window, no_refresh>: Remove.
+	<m_item_width>: New member.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_data_window::show_register_group)
+	(tui_data_window::check_register_values): Update.
+	* tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
+	from item_no.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_data_window::show_register_group): Remove
+	useless "if".
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_data_window::show_register_group): Update.
+	* tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
+	* tui/tui-winsource.h (enum tui_line_or_address_kind)
+	(struct tui_line_or_address): Move from tui-data.h.
+	* tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
+	* tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
+	(tui_cmd_window, tui_source_window_base, tui_source_window)
+	(tui_disasm_window): Don't declare.
+	(enum tui_line_or_address_kind, struct tui_line_or_address): Move
+	to tui-winsource.h.
+	(SINGLE_KEY): Move to tui-stack.c.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
+	std::string.
+	* tui/tui-regs.c (class tab_expansion_file): New.
+	(tab_expansion_file::write): New method.
+	(tui_register_format): Change return type.  Use
+	tab_expansion_file.
+	(tui_get_register, tui_data_window::display_registers_from)
+	(tui_data_item_window::rerender): Update.
+	* tui/tui-io.h (tui_expand_tabs): Don't declare.
+	* tui/tui-io.c (tui_expand_tabs): Remove.
+
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
+
+2020-07-01  Fangrui Song  <maskray@google.com>
+
+	* dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
+
+2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
+
+	* dwarf2/read.c (set_die_type): Removed conditions to restrict
+	forms for DW_AT_associated and DW_AT_allocated attributes,
+	which is already checked in function attr_to_dynamic_prop.
+
+2020-06-30  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (quirk_rust_enum): Correctly call
+	alloc_rust_variant for default-less enum.
+
+2020-06-30  Tom Tromey  <tromey@adacore.com>
+
+	PR build/26183:
+	* ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
+	gdb::to_string.
+
+2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh (displaced_step_copy_insn): Update doc.
+	* gdbarch.h: Re-generate.
+
+2020-06-28  Tom Tromey  <tom@tromey.com>
+
+	* command.h (cmd_types): Remove.
+	(cmd_type): Don't declare.
+	* cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
+	typedef.
+	* cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
+	* cli/cli-decode.c (cmd_type): Remove.
+
+2020-06-27  Pedro Alves  <palves@redhat.com>
+
+	* fork-child.c (prefork_hook): Adjust.
+	* infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
+	Delete.
+	(set_inferior_tty_command, show_inferior_tty_command): Adjust.
+	* inferior.c (inferior::set_tty, inferior::tty): New methods.
+	* inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
+	Remove declarations.
+	(struct inferior) <set_tty, tty>: New methods.
+	(struct inferior) <terminal>: Rename to ...
+	(struct inferior) <m_terminal>: ... this and make private.
+	* main.c (captured_main_1): Adjust.
+	* mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
+	(mi_cmd_inferior_tty_show): Adjust.
+	* nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
+	* windows-nat.c (windows_nat_target::create_inferior): Adjust.
+
+2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
+
+	* configure.ac: Add --enable-libctf: handle --disable-static
+	properly.
+	* acinclude.m4: sinclude ../config/enable.m4.
+	* Makefile.in (aclocal_m4_deps): Adjust accordingly.
+	(LIBCTF): Substitute in.
+	(CTF_DEPS): New, likewise.
+	(CLIBS): libctf needs symbols from libbfd: move earlier.
+	(CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
+	flags.
+	* ctfread.c: Surround in ENABLE_LIBCTF.
+	(elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
+	* configure: Regenerate.
+	* config.in: Likewise.
+
+2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
+
+2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
+
+	* inferior.h (struct inferior) <terminal>: Change type to
+	gdb::unique_xmalloc_ptr<char>.
+	* inferior.c (inferior::~inferior): Don't free inf->terminal.
+	* infcmd.c (set_inferior_io_terminal): Don't free terminal
+	field, adjust to unique pointer.
+	(get_inferior_io_terminal): Adjust to unique pointer.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (riscv_print_registers_info): Loop over all
+	registers, not just the known core set of registers.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (riscv_register_name): Return NULL for duplicate
+	fflags, frm, and fcsr registers.
+	(riscv_register_reggroup_p): Remove unknown CSRs from save and
+	restore groups.
+	(riscv_tdesc_unknown_reg): New function.
+	(riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
+	tdesc_use_registers.
+	* riscv-tdep.h (struct gdbarch_tdep): Add
+	unknown_csrs_first_regnum, unknown_csrs_count,
+	duplicate_fflags_regnum, duplicate_frm_regnum, and
+	duplicate_fcsr_regnum fields.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* target-descriptions.c (tdesc_use_registers): Add new parameter a
+	callback, use the callback (when not null) to help number unknown
+	registers.
+	* target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
+	(tdesc_use_registers): Add extra parameter to declaration.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
+	in the file.
+	(class riscv_pending_register_alias): Likewise.
+	(riscv_register_feature::register_info): Change 'required_p' field
+	to 'required', and change its type.  Add 'check' member function.
+	(riscv_register_feature::register_info::check): Define new member
+	function.
+	(riscv_xreg_feature): Change initialisation of 'required' field.
+	(riscv_freg_feature): Likewise.
+	(riscv_virtual_feature): Likewise.
+	(riscv_csr_feature): Likewise.
+	(riscv_check_tdesc_feature): Take extra parameter, the csr
+	tdesc_feature, rewrite the function to use the new
+	riscv_register_feature::register_info::check function.
+	(riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* features/Makefile: Remove all references to the deleted files
+	below.
+	* features/riscv/32bit-csr.c: Deleted.
+	* features/riscv/32bit-csr.xml: Deleted.
+	* features/riscv/64bit-csr.c: Deleted.
+	* features/riscv/64bit-csr.xml: Deleted.
+	* features/riscv/rebuild-csr-xml.sh: Deleted.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (struct riscv_register_feature::register_info): Fix
+	whitespace error for declaration of names member variable.
+	(struct riscv_register_feature): Add new prefer_first_name member
+	variable, and fix whitespace error in declaration of registers.
+	(riscv_xreg_feature): Initialize prefer_first_name field.
+	(riscv_freg_feature): Likewise.
+	(riscv_virtual_feature): Likewise.
+	(riscv_csr_feature): Likewise.
+	(riscv_register_name): Expand on comments.  Remove register name
+	modifications for CSR and virtual registers.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (struct riscv_register_feature): Fix whitespace
+	errors.
+
+2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
+	riscv-opc.h.
+	(class riscv_pending_register_alias): New class.
+	(riscv_check_tdesc_feature): Take vector of pending aliases and
+	populate it as appropriate.
+	(riscv_setup_register_aliases): Delete.
+	(riscv_gdbarch_init): Create vector of pending aliases and pass it
+	to riscv_check_tdesc_feature in all cases.  Use the vector to
+	create the register aliases.
+
+2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* sol2-tdep.c (sol2_static_transform_name): Remove.
+	(sol2_init_abi): Don't register it.
+	* gdbarch.sh (static_transform_name): Remove.
+	* gdbarch.c, gdbarch.h: Regenerate.
+
+	* dbxread.c (read_dbx_symtab) <'S'>: Remove call to
+	gdbarch_static_transform_name.
+	* mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
+	* stabsread.c (define_symbol) <'X'>: Remove.
+	(define_symbol) <'S'>: Remove gdbarch_static_transform_name
+	handling.
+	<'V'>: Likewise.
+	* xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
+	<'S'>: Remove call to gdbarch_static_transform_name.
+
+2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* procfs.c (procfs_pre_trace): New function.
+	(procfs_target::create_inferior): Pass it to fork_inferior.
+
+2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
+	sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
+	<sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
+	sol2-tdep.o, sparc-sol2-tdep.o.
+	* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
+	* sparc-tdep.h (sparc32_sol2_init_abi): Remove.
+	* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
+	* sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
+
+2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
+	(amd64_sol2_init_abi): Use sol2_sigtramp_p.
+	Call sol2_init_abi.
+ 	Remove calls to set_gdbarch_skip_solib_resolver,
+	set_gdbarch_core_pid_to_str.
+	* i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
+	(i386_sol2_static_transform_name): Remove.
+	(i386_sol2_init_abi): Call sol2_init_abi.
+	Remove calls to set_gdbarch_sofun_address_maybe_missing,
+	set_gdbarch_static_transform_name,
+	set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
+	Use sol2_sigtramp_p.
+	* sol2-tdep.c (sol2_pc_in_sigtramp): New function.
+	(sol2_sigtramp_p): New function.
+	(sol2_static_transform_name): New function.
+	(sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
+	(sol2_init_abi): New function.
+	* sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
+	(sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
+	* sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
+	(sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
+	(sparc_sol2_static_transform_name): Remove.
+	(sparc32_sol2_init_abi): Call sol2_init_abi.
+	Remove calls to set_gdbarch_sofun_address_maybe_missing,
+	set_gdbarch_static_transform_name,
+	set_gdbarch_skip_solib_resolver,
+	set_gdbarch_core_pid_to_str.
+	* sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
+	(sparc_sol2_static_transform_name): Remove
+	* sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
+	call sol2_sigtramp_p.
+	(sparc64_sol2_init_abi): Call sol2_init_abi.
+	Remove calls to set_gdbarch_sofun_address_maybe_missing,
+	set_gdbarch_static_transform_name,
+	set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
+
+2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
+	* exec.c (validate_exec_file): If from_tty, set both
+	SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
+	* symfile.c (symbol_file_add_with_addrs): if always_confirm
+	and from_tty, unconditionally ask a confirmation.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* target-descriptions.c (tdesc_architecture_name): Protect against
+	NULL pointer dereference.
+	(maint_print_xml_tdesc_cmd): New function.
+	(_initialize_target_descriptions): Register new 'maint print
+	xml-tdesc' command and give it the filename completer.
+	* NEWS: Mention new 'maint print xml-tdesc' command.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* target-descriptions.c (class tdesc_compatible_info): New class.
+	(struct target_desc): Change type of compatible vector.
+	(tdesc_compatible_p): Update for change in type of
+	target_desc::compatible.
+	(tdesc_compatible_info_list): New function.
+	(tdesc_compatible_info_arch_name): New function.
+	(tdesc_add_compatible): Update for change in type of
+	target_desc::compatible.
+	(print_c_tdesc::visit_pre): Likewise.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
+	whitespace to underscore.
+	(maint_print_c_tdesc_cmd): Use fake filename for target
+	descriptions that came from the target.
+	(_initialize_target_descriptions): Add filename command completion
+	for 'maint print c-tdesc'.
+
+2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
+	lines.
+
+2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
+	lines.
+	(dwarf2_find_location_expression): Likewise.
+	(call_site_parameter_matches): Likewise.
+	(dwarf2_compile_expr_to_ax): Likewise.
+	(disassemble_dwarf_expression): Likewise.
+	(loclist_describe_location): Likewise.
+
+2020-06-23  Pedro Alves  <palves@redhat.com>
+
+	* gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
+	progspace-and-thread.h.  Include scoped-mock-context.h instead.
+	(register_to_value_test): Use scoped_mock_context.
+	* regcache.c: Include "scoped-mock-context.h".
+	(cooked_read_test): Don't error out if a target is already pushed.
+	Use scoped_mock_context.  Adjust.
+	* scoped-mock-context.h: New file.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_is_string_type_p
+	initializer.
+	(ada_language::is_string_type_p): New member function.
+	* c-lang.c (c_language_data): Delete la_is_string_type_p
+	initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_is_string_type_p): Delete function, implementation
+	moved to f_language::is_string_type_p.
+	(f_language_data): Delete la_is_string_type_p initializer.
+	(f_language::is_string_type_p): New member function,
+	implementation from f_is_string_type_p.
+	* go-lang.c (go_is_string_type_p): Delete function, implementation
+	moved to go_language::is_string_type_p.
+	(go_language_data): Delete la_is_string_type_p initializer.
+	(go_language::is_string_type_p): New member function,
+	implementation from go_is_string_type_p.
+	* language.c (language_defn::is_string_type_p): Define new member
+	function.
+	(default_is_string_type_p): Make static, add comment copied from
+	header file.
+	(unknown_language_data): Delete la_is_string_type_p initializer.
+	(unknown_language::is_string_type_p): New member function.
+	(auto_language_data): Delete la_is_string_type_p initializer.
+	(auto_language::is_string_type_p): New member function.
+	* language.h (language_data): Delete la_is_string_type_p field.
+	(language_defn::is_string_type_p): Declare new function.
+	(default_is_string_type_p): Delete desclaration, move comment to
+	definition.
+	* m2-lang.c (m2_is_string_type_p): Delete function, implementation
+	moved to m2_language::is_string_type_p.
+	(m2_language_data): Delete la_is_string_type_p initializer.
+	(m2_language::is_string_type_p): New member function,
+	implementation from m2_is_string_type_p.
+	* objc-lang.c (objc_language_data): Delete la_is_string_type_p
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_is_string_type_p): Delete function,
+	implementation moved to pascal_language::is_string_type_p.
+	(pascal_language_data): Delete la_is_string_type_p initializer.
+	(pascal_language::is_string_type_p): New member function,
+	implementation from pascal_is_string_type_p.
+	* rust-lang.c (rust_is_string_type_p): Delete function,
+	implementation moved to rust_language::is_string_type_p.
+	(rust_language_data): Delete la_is_string_type_p initializer.
+	(rust_language::is_string_type_p): New member function,
+	implementation from rust_is_string_type_p.
+	* valprint.c (val_print_scalar_or_string_type_p): Update call to
+	is_string_type_p.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_print_typedef
+	initializer.
+	(ada_language::print_typedef): New member function.
+	* c-lang.c (c_language_data): Delete la_print_typedef initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	(f_language::print_typedef): New member function.
+	* go-lang.c (go_language_data): Delete la_print_typedef
+	initializer.
+	* language.c (language_defn::print_typedef): Define member
+	function.
+	(unknown_language_data): Delete la_print_typedef initializer.
+	(unknown_language::print_typedef): New member function.
+	(auto_language_data): Delete la_print_typedef initializer.
+	(auto_language::print_typedef): New member function.
+	* language.h (language_data): Delete la_print_typedef field.
+	(language_defn::print_typedef): Declare new member function.
+	(LA_PRINT_TYPEDEF): Update call to print_typedef.
+	(default_print_typedef): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_print_typedef
+	initializer.
+	(m2_language::print_typedef): New member function.
+	* objc-lang.c (objc_language_data): Delete la_print_typedef
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	(pascal_language::print_typedef): New member function.
+	* rust-lang.c (rust_print_typedef): Delete function,
+	implementation moved to rust_language::print_typedef.
+	(rust_language): Delete la_print_typedef initializer.
+	(rust_language::print_typedef): New member function,
+	implementation from rust_print_typedef.
+	* typeprint.c (default_print_typedef): Delete.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_printstr initializer.
+	(ada_language::printstr): New member function.
+	* c-lang.c (c_language_data): Delete la_printstr initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_printstr): Rename to f_language::printstr.
+	(f_language_data): Delete la_printstr initializer.
+	(f_language::printstr): New member function, implementation from
+	f_printstr.
+	* go-lang.c (go_language_data): Delete la_printstr initializer.
+	* language.c (language_defn::printstr): Define new member
+	function.
+	(unk_lang_printstr): Delete.
+	(unknown_language_data): Delete la_printstr initializer.
+	(unknown_language::printstr): New member function.
+	(auto_language_data): Delete la_printstr initializer.
+	(auto_language::printstr): New member function.
+	* language.h (language_data): Delete la_printstr field.
+	(language_defn::printstr): Declare new member function.
+	(LA_PRINT_STRING): Update call to printstr.
+	* m2-lang.c (m2_printstr): Rename to m2_language::printstr.
+	(m2_language_data): Delete la_printstr initializer.
+	(m2_language::printstr): New member function, implementation from
+	m2_printstr.
+	* objc-lang.c (objc_language_data): Delete la_printstr
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
+	(pascal_language_data): Delete la_printstr initializer.
+	(pascal_language::printstr): New member function, implementation
+	from pascal_printstr.
+	* p-lang.h (pascal_printstr): Delete declaration.
+	* rust-lang.c (rust_printstr): Update header comment.
+	(rust_language_data): Delete la_printstr initializer.
+	(rust_language::printstr): New member function.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_printchar initializer.
+	(ada_language::printchar): New member function.
+	* c-lang.c (c_language_data): Delete la_printchar initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_printchar): Rename to f_language::printchar.
+	(f_language_data): Delete la_printchar initializer.
+	(f_language::printchar): New member function, implementation from
+	f_printchar.
+	* go-lang.c (go_language_data): Delete la_printchar initializer.
+	* language.c (unk_lang_printchar): Delete.
+	(language_defn::printchar): Define new member function.
+	(unknown_language_data): Delete la_printchar initializer.
+	(unknown_language::printchar): New member function.
+	(auto_language_data): Delete la_printchar initializer.
+	(auto_language::printchar): New member function.
+	* language.h (language_data): Delete la_printchar field.
+	(language_defn::printchar): Declare new member function.
+	(LA_PRINT_CHAR): Update call to printchar.
+	* m2-lang.c (m2_language_data): Delete la_printchar initializer.
+	(m2_language::printchar): New member function.
+	* objc-lang.c (objc_language_data): Delete la_printchar
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Delete la_printchar
+	initializer.
+	(pascal_language::printchar): New member function.
+	* rust-lang.c (rust_printchar): Rename to
+	rust_language::printchar.
+	(rust_language_data): Delete la_printchar initializer.
+	(rust_language::printchar): New member function, implementation
+	from rust_printchar.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (emit_char): Renamed to ada_language::emitchar.
+	(ada_language_data): Delete la_emitchar initializer.
+	(ada_language::emitchar): New member function, implementation from
+	emit_char.
+	* c-lang.c (c_language_data): Delete la_emitchar initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_emit_char): Rename to f_language::emitchar.
+	(f_language_data): Delete la_emitchar initializer.
+	(f_language::emitchar): New member function, implementation from
+	f_emit_char.
+	* go-lang.c (go_language_data): Delete la_emitchar initializer.
+	* language.c (unk_lang_emit_char): Delete.
+	(language_defn::emitchar): New member function definition.
+	(unknown_language_data): Delete la_emitchar initializer.
+	(unknown_language::emitchar): New member function.
+	(auto_language_data): Delete la_emitchar initializer.
+	(auto_language::emitchar): New member function.
+	* language.h (language_data): Delete la_emitchar field.
+	(language_defn::emitchar): New member field declaration.
+	(LA_EMIT_CHAR): Update call to emitchar.
+	* m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
+	(m2_language_data): Delete la_emitchar initializer.
+	(m2_language::emitchar): New member function, implementation from
+	m2_emit_char.
+	* objc-lang.c (objc_language_data): Delete la_emitchar
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
+	(pascal_language_data): Delete la_emitchar initializer.
+	(pascal_language::emitchar): New member function, implementation
+	from pascal_emit_char.
+	* rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
+	(rust_language_data): Delete la_emitchar initializer.
+	(rust_language::emitchar): New member function, implementation
+	from rust_emitchar.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (resolve): Rename to ada_language::post_parser.
+	(ada_language_data): Delete la_post_parser initializer.
+	(ada_language::post_parser): New member function.
+	* c-lang.c (c_language_data): Delete la_post_parser initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_post_parser field.
+	(language_defn::post_parser): New member function.
+	* m2-lang.c (m2_language_data): Delete la_post_parser initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* parse.c (parse_exp_in_context): Update call to post_parser.
+	(null_post_parser): Delete definition.
+	* parser-defs.h (null_post_parser): Delete declaration.
+	* rust-lang.c (rust_language_data): Delete la_post_parser
+	initializer.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (parse): Rename to ada_language::parser.
+	(ada_language_data): Delete la_parser initializer.
+	(ada_language::parser): New member function, implementation from
+	parse.
+	* c-lang.c (c_language_data): Delete la_parser initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	(d_language::parser): New member function.
+	* f-lang.c (f_language_data): Delete la_parser initializer.
+	(f_language::parser): New member function.
+	* go-lang.c (go_language_data): Delete la_parser initializer.
+	(go_language::parser): New member function.
+	* language.c (unk_lang_parser): Delete.
+	(language_defn::parser): Define new member function.
+	(unknown_language_data): Delete la_parser initializer.
+	(unknown_language::parser): New member function.
+	(auto_language_data): Delete la_parser initializer.
+	(auto_language::parser): New member function.
+	* language.h (language_data): Delete la_parser field.
+	(language_defn::parser): Declare new member function.
+	* m2-lang.c (m2_language_data): Delete la_parser initializer.
+	(m2_language::parser): New member function.
+	* objc-lang.c (objc_language_data): Delete la_parser initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	(pascal_language::parser): New member function.
+	* parse.c (parse_exp_in_context): Update call to parser.
+	* rust-lang.c (rust_language_data): Delete la_parser initializer.
+	(rust_language::parser): New member function.
+
+2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* top.c (print_gdb_configuration): Print --with-python-libdir
+	configuration value.
+
+2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* NEWS: Mention change to the alias command.
+
+2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-cmds.c (lookup_cmd_for_default_args)
+	(alias_command_completer)
+	(make_alias_options_def_group): New functions.
+	(alias_opts, alias_option_defs): New struct and array.
+	(alias_usage_error): Update usage.
+	(alias_command): Handles optional DEFAULT-ARGS... arguments.
+	Use option framework.
+	(_initialize_cli_cmds): Update alias command help.
+	Update aliases command help.
+	(show_user):
+	Add NULL for new default_args lookup_cmd argument.
+	(valid_command_p): Rename to validate_aliased_command.
+	Add NULL for new default_args lookup_cmd argument.  Verify that the
+	aliased_command has no default args.
+	* cli/cli-decode.c (help_cmd): Show aliases definitions.
+	(lookup_cmd_1, lookup_cmd): New argument default_args.
+	(add_alias_cmd):
+	Add NULL for new default_args lookup_cmd argument.
+	(print_help_for_command): Show default args under the layout
+	 alias some_alias = some_aliased_cmd some_alias_default_arg.
+	* cli/cli-decode.h (struct cmd_list_element): New member default_args.
+	xfree default_args in destructor.
+	* cli/cli-script.c (process_next_line, do_define_command):
+	Add NULL for new default_args lookup_cmd argument.
+	* command.h: Declare new default_args argument in lookup_cmd
+	and lookup_cmd_1.
+	* completer.c (complete_line_internal_1):
+	Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
+	* guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
+	* guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
+	Likewise.
+	* infcmd.c (_initialize_infcmd): Likewise.
+	* python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
+	* python/py-cmd.c (gdbpy_parse_command_name): Likewise.
+	* python/py-param.c (add_setshow_generic): Likewise.
+	* remote.c (_initialize_remote): Likewise.
+	* top.c (execute_command): Prepend default_args if command has some.
+	(set_verbose):
+	Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
+	* tracepoint.c (validate_actionline, encode_actions_1):
+	Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
+
+2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* jit.c (jit_read_descriptor): Use bool as the return type.
+	(jit_breakpoint_re_set_internal): Use bool as the return type.
+	Invert the return value logic; return true if the jit breakpoint
+	has been successfully initialized.
+	(jit_inferior_init): Update the call to
+	jit_breakpoint_re_set_internal.
+
+2020-06-22  Pedro Alves  <palves@redhat.com>
+
+	PR gdb/25939
+	* procfs.c (procfs_target::wait): Don't reference inferior_ptid.
+	Use the current inferior instead.  Don't return
+	TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
+	wait again.
+	* sol-thread.c (sol_thread_target::wait): Don't reference
+	inferior_ptid.
+	(ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
+	(sol_update_thread_list_callback): Use the current inferior's pid
+	instead of inferior_ptid.
+
+2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* procfs.c: Cleanup many comments.
+
+	(READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
+	(AFTER_WATCHFLAG): Replace by value.
+
+	(MAIN_PROC_NAME_FORMAT): Inline ...
+	(create_procinfo): ... here.
+
+	(procfs_debug_inferior): Remove SYS_exec handling.
+	(syscall_is_exec): Likewise.
+	(procfs_set_exec_trap): Likewise.
+
+	(syscall_is_lwp_exit): Inline in callers.
+	(syscall_is_exit): Likewise.
+	(syscall_is_exec): Likewise.
+	(syscall_is_lwp_create): Likewise.
+
+	(invalidate_cache): Remove #if 0 code.
+
+	(make_signal_thread_runnable):  Remove.
+	(procfs_target::resume): Remove #if 0 code.
+
+2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR gdb/25939
+	* procfs.c (procfs_target::procfs_init_inferior): Move push_target
+	call ...
+	(procfs_target::create_inferior): ... here.
+
+2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* exec.c (validate_exec_file): Ensure the build-id is up to
+	date by calling reopen_exec_file (that checks file timestamp
+	to decide to re-read the file).
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	PR gdb/25412
+	* gdbthread.h (delete_thread, delete_thread_silent)
+	(find_thread_ptid): Update comments.
+	* thread.c (current_thread_): New global.
+	(is_current_thread): Move higher, and reimplement.
+	(inferior_thread): Reimplement.
+	(set_thread_exited): Use bool.  Add assertions.
+	(add_thread_silent): Simplify thread-reuse handling by always
+	calling delete_thread.
+	(delete_thread): Remove intro comment.
+	(find_thread_ptid): Skip exited threads.
+	(switch_to_thread_no_regs): Write to current_thread_.
+	(switch_to_no_thread): Check CURRENT_THREAD_ instead of
+	INFERIOR_PTID.  Clear current_thread_.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* aix-thread.c (pd_update): Use switch_to_thread.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target): Update.
+	(ravenscar_thread_target::update_inferior_ptid): Rename to ...
+	(ravenscar_thread_target::add_active_thread): ... this.  Don't
+	set m_base_ptid here.  Update to avoid referencing inferior_ptid.
+	(ravenscar_thread_target::wait): Don't write to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* nat/windows-nat.c (current_windows_thread): Remove.
+	* nat/windows-nat.h (current_windows_thread): Remove.
+	* windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
+	Adjust.
+	(display_selectors): Adjust to fetch the current
+	windows_thread_info based on inferior_ptid.
+	(fake_create_process): No longer write to current_windows_thread.
+	(windows_nat_target::get_windows_debug_event):
+	Don't set inferior_ptid or current_windows_thread.
+	(windows_nat_target::wait): Adjust to not rely on
+	current_windows_thread.
+	(do_initial_windows_stuff): Now a method of windows_nat_target.
+	Switch to the last_ptid thread.
+	(windows_nat_target::attach): Adjust.
+	(windows_nat_target::detach): Use switch_to_no_thread instead of
+	writing to inferior_ptid directly.
+	(windows_nat_target::create_inferior): Adjust.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* go32-nat.c (go32_nat_target::create_inferior): Switch to thread
+	after creating it, instead of writing to inferior_ptid.  Don't
+	write to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* fork-child.c (postfork_hook): Don't write to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
+	it, instead of writing to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* btrace.c (btrace_fetch): Use switch_to_thread instead of writing
+	to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
+	instead of writing to inferior_ptid directly.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* corelow.c (core_target::close): Use switch_to_no_thread instead
+	of writing to inferior_ptid directly.
+	(add_to_thread_list, core_target_open): Use switch_to_thread
+	instead of writing to inferior_ptid directly.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* darwin-nat.c (darwin_nat_target::decode_message): Don't write to
+	inferior_ptid.
+	(darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
+	inferior_ptid.
+	(darwin_attach_pid): Use switch_to_no_thread instead of writing to
+	inferior_ptid directly.
+	(darwin_nat_target::init_thread_list): Switch to thread, instead
+	of writing to inferior_ptid.
+	(darwin_nat_target::attach): Don't write to inferior_ptid.
+	(darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
+	thread.
+	(gnu_nat_target::attach): Don't write to inferior_ptid directly.
+	Instead use switch_to_thread.
+	(gnu_nat_target::detach): Use switch_to_no_thread
+	instead of writing to inferior_ptid directly.  Used passed-in
+	inferior instead of looking up the inferior by pid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* go32-nat.c (go32_nat_target::create_inferior): Don't write to
+	inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
+	inferior_ptid.
+	(nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
+	thread.
+	(nto_procfs_target::detach): Avoid referencing
+	inferior_ptid.  Use switch_to_no_thread instead of writing to
+	inferior_ptid directly.
+	(nto_procfs_target::mourn_inferior): Use switch_to_no_thread
+	instead of writing to inferior_ptid directly.
+	(nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
+	to thread.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* remote-sim.c (gdbsim_target::create_inferior): Switch to thread
+	after creating it, instead of writing to inferior_ptid.
+	(gdbsim_target_open): Use switch_to_no_thread instead of writing
+	to inferior_ptid directly.
+	(gdbsim_target::wait): Don't write to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* remote.c (remote_target::remote_notice_new_inferior): Use
+	switch_to_thread instead of writing to inferior_ptid directly.
+	(remote_target::add_current_inferior_and_thread): Use
+	switch_to_no_thread instead of writing to inferior_ptid directly.
+	(extended_remote_target::attach): Use switch_to_inferior_no_thread
+	and switch_to_thread instead of using set_current_inferior or
+	writing to inferior_ptid directly.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* tracectf.c (ctf_target_open): Switch to added thread instead of
+	writing to inferior_ptid directly.
+	(ctf_target::close): Use switch_to_no_thread instead of writing to
+	inferior_ptid directly.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* tracefile-tfile.c (tfile_target_open): Don't write to
+	inferior_ptid directly, instead switch to added thread.
+	(tfile_target::close): Use switch_to_no_thread instead of writing
+	to inferior_ptid directly.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* procfs.c (procfs_target::attach): Don't write to inferior_ptid.
+	(procfs_target::detach): Use switch_to_no_thread
+	instead of writing to inferior_ptid directly.
+	(do_attach): Change return type to void.  Switch to the added
+	thread.
+	(procfs_target::create_inferior): Switch to the added thread.
+	(procfs_do_thread_registers): Don't write to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* infrun.c (generic_mourn_inferior): Use switch_to_thread instead
+	of writing to inferior_ptid.
+	(scoped_restore_exited_inferior): Delete.
+	(handle_vfork_child_exec_or_exit): Simplify using
+	scoped_restore_current_pspace_and_thread.  Use switch_to_thread
+	instead of writing to inferior_ptid.
+	(THREAD_STOPPED_BY): Delete.
+	(thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
+	(thread_stopped_by_hw_breakpoint): Delete.
+	(save_waitstatus): Use
+	scoped_restore_current_thread+switch_to_thread, and call
+	target_stopped_by_watchpoint instead of
+	thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
+	instead of thread_stopped_by_sw_breakpoint, and
+	target_stopped_by_hw_breakpoint instead of
+	thread_stopped_by_hw_breakpoint.
+	(handle_inferior_event)
+	<TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
+	inferior_ptid directly, nor
+	set_current_inferior/set_current_program_space.  Use
+	switch_to_thread / switch_to_inferior_no_thread instead.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* target.c (generic_mourn_inferior): Use switch_to_no_thread
+	instead of writing to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
+	added thread.
+	(inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
+	to the added thread.
+	(inf_ptrace_target::detach_success): Use switch_to_no_thread
+	instead of writing to inferior_ptid.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* gdbarch-selftests.c: Include "progspace-and-thread.h".
+	(register_to_value_test): Mock a program_space too.  Heap-allocate
+	the address space.  Don't write to inferior_ptid.  Use
+	switch_to_thread instead.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* linux-tdep.c (find_signalled_thread(thread_info *,void *)):
+	Delete.
+	(find_signalled_thread()): New, factored out from
+	linux_make_corefile_notes and adjusted to handle exited threads.
+	(linux_make_corefile_notes): Adjust to use the new
+	find_signalled_thread.
+
+2020-06-18  Pedro Alves  <palves@redhat.com>
+
+	* linux-tdep.c (btrace_fetch): Save/restore current thread instead
+	of saving/restoring inferior_ptid.
+
+2020-06-17  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
+	(tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
+	declare.
+	* tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
+
+2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
+	of partial symtabs.
+
+2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* regformats/reg-arm.dat: Remove.
+	* regformats/reg-bfin.dat: Remove.
+	* regformats/reg-cris.dat: Remove.
+	* regformats/reg-crisv32.dat: Remove.
+	* regformats/reg-m32r.dat: Remove.
+	* regformats/reg-tilegx.dat: Remove.
+	* regformats/reg-tilegx32.dat: Remove.
+
+2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* features/Makefile (WHICH): Remove arm files.
+	* regformats/arm/arm-with-iwmmxt.dat: Remove.
+	* regformats/arm/arm-with-neon.dat: Remove.
+	* regformats/arm/arm-with-vfpv2.dat: Remove.
+	* regformats/arm/arm-with-vfpv3.dat: Remove.
+
+2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* features/Makefile (XMLTOC): Remove rx.xml.
+
+2020-06-17  Pedro Alves  <palves@redhat.com>
+
+	* gdbthread.h (thread_control_state) <trap_expected> Update
+	comments.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
+	ada_language::lookup_symbol_nonlocal.
+	(ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
+	(ada_language::lookup_symbol_nonlocal): New member function,
+	implementation from ada_lookup_symbol_nonlocal.
+	* c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	(cplus_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	(cplus_language::lookup_symbol_nonlocal): New member function.
+	(asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
+	(minimal_language_data) Likewise.
+	* cp-namespace.c (cp_lookup_nested_symbol): Update comment.
+	* d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	(d_language::lookup_symbol_nonlocal): New member function.
+	* f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	(f_language::lookup_symbol_nonlocal): New member function.
+	* go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_lookup_symbol_nonlocal
+	field.
+	(language_defn::lookup_symbol_nonlocal): New member function.
+	* m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
+	rust_language::lookup_symbol_nonlocal.
+	(rust_language_data): Delete la_lookup_symbol_nonlocal
+	initializer.
+	(rust_language::lookup_symbol_nonlocal): New member function,
+	implementation from rust_lookup_symbol_nonlocal.
+	* symtab.c (lookup_symbol_aux): Update call to
+	lookup_symbol_nonlocal.
+	(basic_lookup_symbol_nonlocal): Rename to...
+	(language_defn::lookup_symbol_nonlocal): ...this, and update
+	header comment.  Remove language_defn parameter, and replace with
+	uses of `this'.
+	* symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_value_print_inner
+	initializer.
+	(ada_language::value_print_inner): New member function.
+	* c-lang.c (c_language_data): Delete la_value_print_inner
+	initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	(d_language::value_print_inner): New member function.
+	* f-lang.c (f_language_data): Delete la_value_print_inner
+	initializer.
+	(f_language::value_print_inner): New member function.
+	* f-lang.h (f_value_print_innner): Rename to...
+	(f_value_print_inner): ...this (note spelling of 'inner').
+	* f-valprint.c (f_value_print_innner): Rename to...
+	(f_value_print_inner): ...this (note spelling of 'inner').
+	* go-lang.c (go_language_data): Delete la_value_print_inner
+	initializer.
+	(go_language::value_print_inner): New member function.
+	* language.c (language_defn::value_print_inner): Define new member
+	function.
+	(unk_lang_value_print_inner): Delete.
+	(unknown_language_data): Delete la_value_print_inner initializer.
+	(unknown_language::value_print_inner): New member function.
+	(auto_language_data): Delete la_value_print_inner initializer.
+	(auto_language::value_print_inner): New member function.
+	* language.h (language_data): Delete la_value_print_inner field.
+	(language_defn::value_print_inner): Delcare new member function.
+	* m2-lang.c (m2_language_data): Delete la_value_print_inner
+	initializer.
+	(m2_language::value_print_inner): New member function.
+	* objc-lang.c (objc_language_data): Delete la_value_print_inner
+	initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	(pascal_language::value_print_inner): New member function.
+	* rust-lang.c (rust_language_data): Delete la_value_print_inner
+	initializer.
+	(rust_language::value_print_inner): New member function.
+	* valprint.c (do_val_print): Update call to value_print_inner.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_value_print
+	initializer.
+	(ada_language::value_print): New member function.
+	* c-lang.c (c_language_data): Delete la_value_print initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unk_lang_value_print): Delete.
+	(language_defn::value_print): Define new member function.
+	(unknown_language_data): Delete la_value_print initializer.
+	(unknown_language::value_print): New member function.
+	(auto_language_data): Delete la_value_print initializer.
+	(auto_language::value_print): New member function.
+	* language.h (language_data): Delete la_value_print field.
+	(language_defn::value_print): Declare new member function.
+	(LA_VALUE_PRINT): Update call to value_print.
+	* m2-lang.c (m2_language_data): Delete la_value_print initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	(pascal_language::value_print): New member function.
+	* rust-lang.c (rust_language_data): Delete la_value_print
+	initializer.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_watch_location_expression): Rename to
+	ada_language::watch_location_expression.
+	(ada_language_data): Delete la_watch_location_expression
+	initializer.
+	(ada_language::watch_location_expression): New member function,
+	implementation from ada_watch_location_expression.
+	* breakpoint.c (watch_command_1): Update call to
+	watch_location_expression.
+	* c-lang.c (c_watch_location_expression): Rename to
+	language_defn::watch_location_expression.
+	(c_language_data): Delete la_watch_location_expression
+	initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* c-lang.h (c_watch_location_expression): Delete declaration.
+	* d-lang.c (d_language_data): Delete la_watch_location_expression
+	initializer.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (language_defn::watch_location_expression): Member
+	function implementation from c_watch_location_expression.
+	(unknown_language_data): Delete la_watch_location_expression
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_watch_location_expression
+	field.
+	(language_defn::watch_location_expression): Declare new member
+	function.
+	* m2-lang.c (m2_language_data): Delete
+	la_watch_location_expression initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_watch_location_expression): Rename to
+	rust_language::watch_location_expression.
+	(rust_language_data): Delete la_watch_location_expression
+	initializer.
+	(rust_language::watch_location_expression): New member function,
+	implementation from rust_watch_location_expression.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_collect_symbol_completion_matches): Rename to
+	ada_language::collect_symbol_completion_matches.
+	(ada_language_data): Delete la_collect_symbol_completion_matches
+	initializer.
+	(ada_language::collect_symbol_completion_matches): New member
+	function, implementation from
+	ada_collect_symbol_completion_matches.
+	* c-lang.c (c_language_data): Delete
+	la_collect_symbol_completion_matches initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_collect_symbol_completion_matches): Rename to
+	f_language::collect_symbol_completion_matches.
+	(f_language_data): Delete la_collect_symbol_completion_matches
+	initializer.
+	(f_language::collect_symbol_completion_matches) New member
+	function, implementation from f_collect_symbol_completion_matches.
+	* go-lang.c (go_language_data): Delete
+	la_collect_symbol_completion_matches initializer.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete
+	la_collect_symbol_completion_matches field.
+	(language_defn::collect_symbol_completion_matches): New member
+	function.
+	* m2-lang.c (m2_language_data): Delete
+	la_collect_symbol_completion_matches initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* symtab.c (default_collect_symbol_completion_matches): Delete.
+	(collect_symbol_completion_matches): Update call to
+	collect_symbol_completion_matches.
+	(collect_symbol_completion_matches_type): Likewise.
+	* symtab.h (default_collect_symbol_completion_matches): Delete
+	declaration.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
+	(ada_language_data): Delete la_word_break_characters initializer.
+	(ada_language::word_break_characters): New member function.
+	* c-lang.c (c_language_data): Delete la_word_break_characters
+	initializer.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* completer.c: Update global comment.
+	(advance_to_expression_complete_word_point): Update call to
+	word_break_characters.
+	(complete_files_symbols): Likewise.
+	(complete_line_internal_1): Likewise.
+	(default_completer_handle_brkchars): Likewise.
+	(skip_quoted_chars): Likewise.
+	* d-lang.c (d_language_data): Delete la_word_break_characters
+	initializer.
+	* f-lang.c (f_word_break_characters): Delete.
+	(f_language_data): Delete la_word_break_characters initializer.
+	(f_language::word_break_characters): New member function.
+	* go-lang.c (go_language_data): Delete la_word_break_characters
+	initializer.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (default_word_break_characters): Move declaration to
+	earlier in the file.
+	(language_data): Delete la_word_break_characters field.
+	(language_defn::word_break_characters): New member function.
+	* m2-lang.c (m2_language_data): Delete la_word_break_characters
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
+	(ada_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	(language_defn::get_symbol_name_matcher_inner): New member
+	function.
+	* c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	(cplus_language_data): Likewise.
+	(cplus_language::get_symbol_name_matcher_inner): New member
+	function.
+	(asm_language_data): Delete la_get_symbol_name_matcher initializer.
+	(minimal_language_data): Likewise.
+	* cp-support.h (cp_get_symbol_name_matcher): Update header comment.
+	* d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	* dictionary.c (iter_match_first_hashed): Update call to
+	get_symbol_name_matcher.
+	(iter_match_next_hashed): Likewise.
+	(iter_match_next_linear): Likewise.
+	* dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
+	* f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	(f_language::get_symbol_name_matcher_inner): New member function.
+	* go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	* language.c (default_symbol_name_matcher): Update header comment,
+	make static.
+	(language_defn::get_symbol_name_matcher): New definition.
+	(language_defn::get_symbol_name_matcher_inner): Likewise.
+	(get_symbol_name_matcher): Delete.
+	(unknown_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_get_symbol_name_matcher
+	field.
+	(language_defn::get_symbol_name_matcher): New member function.
+	(language_defn::get_symbol_name_matcher_inner): Likewise.
+	(default_symbol_name_matcher): Delete declaration.
+	* linespec.c (find_methods): Update call to
+	get_symbol_name_matcher.
+	* m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
+	initializer.
+	* minsyms.c (lookup_minimal_symbol): Update call to
+	get_symbol_name_matcher.
+	(iterate_over_minimal_symbols): Likewise.
+	* objc-lang.c (objc_language_data): Delete
+	la_get_symbol_name_matcher initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* psymtab.c (psymbol_name_matches): Update call to
+	get_symbol_name_matcher.
+	* rust-lang.c (rust_language_data): Delete
+	la_get_symbol_name_matcher initializer.
+	* symtab.c (symbol_matches_search_name): Update call to
+	get_symbol_name_matcher.
+	(compare_symbol_name): Likewise.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_compute_program
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(c_language::compute_program): New member function.
+	(cplus_language_data): Delete la_compute_program initializer.
+	(cplus_language::compute_program): New member function.
+	(asm_language_data): Delete la_compute_program initializer.
+	(minimal_language_data): Likewise.
+	* c-lang.h (c_compute_program): Update comment.
+	(cplus_compute_program): Likewise.
+	* compile/compile-c-support.c (c_compute_program): Likewise.
+	(cplus_compute_program): Likewise.
+	* compile/compile.c (compile_to_object): Update call to
+	la_compute_program.
+	* d-lang.c (d_language_data): Delete la_compute_program
+	initializer.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_compute_program field.
+	(language_defn::compute_program): New member function.
+	* m2-lang.c (m2_language_data): Delete la_compute_program
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data) Delete
+	la_class_name_from_physname initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(cplus_language::class_name_from_physname): New member function.
+	(asm_language_data): Delete la_class_name_from_physname
+	initializer.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* dwarf2/read.c (guess_partial_die_structure_name): Update to call
+	method on language_defn class.
+	(guess_full_die_structure_name): Likewise.
+	* f-lang.c (f_language_data): Delete la_class_name_from_physname
+	initializer.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (language_class_name_from_physname): Delete.
+	(unk_lang_class_name): Delete.
+	(unknown_language_data): Delete la_class_name_from_physname
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_class_name_from_physname
+	field.
+	(language_defn::class_name_from_physname): New function.
+	(language_class_name_from_physname): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_class_name_from_physname
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-16  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-data.h (STATUS_NAME): New macro.
+	* tui/tui-layout.c (tui_remove_some_windows)
+	(initialize_known_windows, tui_register_window)
+	(tui_layout_split::remove_windows, initialize_layouts)
+	(tui_new_layout_command): Don't use hard-coded window names.
+
+2020-06-16  Tom Tromey  <tom@tromey.com>
+
+	PR tui/25348:
+	* tui/tui.c (tui_ensure_readline_initialized): Rename from
+	tui_initialize_readline.  Only run once.  Call rl_initialize.
+	* tui/tui.h (tui_ensure_readline_initialized): Rename from
+	tui_initialize_readline.
+	* tui/tui-io.c (tui_setup_io): Call
+	tui_ensure_readline_initialized.
+	* tui/tui-interp.c (tui_interp::init): Update.
+
+2020-06-16  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
+	Also preserve the status window.
+
+2020-06-16  Tom Tromey  <tom@tromey.com>
+
+	* python/py-tui.c (tui_py_window::~tui_py_window): Handle case
+	where m_window==nullptr.
+
+2020-06-15  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_nat::handle_output_debug_string):
+	Update.
+	(windows_nat::handle_ms_vc_exception): Update.
+	* target.h (target_read_string): Change API.
+	* target.c (target_read_string): Change API.
+	* solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
+	Update.
+	* solib-frv.c (frv_current_sos): Update.
+	* solib-dsbt.c (dsbt_current_sos): Update.
+	* solib-darwin.c (darwin_current_sos): Update.
+	* linux-thread-db.c (inferior_has_bug): Update.
+	* expprint.c (print_subexp_standard): Update.
+	* ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
+	(ada_exception_message_1): Update.
+
+2020-06-15  Tom Tromey  <tromey@adacore.com>
+
+	* linux-tdep.c (dump_mapping_p): Use target_read_memory.
+
+2020-06-15  Tom Tromey  <tromey@adacore.com>
+
+	* valprint.c (read_string): Update comment.
+	* target.c (MIN): Remove.
+	(target_read_string): Rewrite.
+
+2020-06-15  Tom Tromey  <tromey@adacore.com>
+
+	* corefile.c (read_memory_string): Remove.
+	* ada-valprint.c (ada_value_print_ptr): Update.
+	* ada-lang.h (ada_tag_name): Change return type.
+	* ada-lang.c (type_from_tag): Update.
+	(ada_tag_name_from_tsd): Change return type.  Use
+	target_read_string.
+	(ada_tag_name): Likewise.
+	* gdbcore.h (read_memory_string): Don't declare.
+
+2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
+
+	* symtab.c (rbreak_command): Ignore Windows drive colon.
+
+2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* NEWS: Mention removed GDBserver host support.
+
+2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
+
+	* features/riscv/rebuild-csr-xml.sh: Updated.
+
+2020-06-11  Tom Tromey  <tom@tromey.com>
+
+	PR gdb/18318:
+	* c-exp.y (lex_one_token): Handle 'p' like 'e'.
+
+2020-06-09  Jonny Grant  <jg@jguk.org>
+2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* main.c (captured_main_1): Don't print new line after help.
+	(print_gdb_help): add mailing list and IRC channel information
+	to --help.  Add new lines between items in the footer.  Remove
+	quotes around bug url.
+
+2020-06-11  Keith Seitz  <keiths@redhat.com>
+
+	PR gdb/21356
+	* gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
+	Resolve typedefs for type length calculations.
+
+2020-06-10  Tom de Vries  <tdevries@suse.de>
+
+	PR ada/24713
+	* dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
+	(write_psymbols): Enable .gdb_index for ada.
+	* dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
+	ada.
+
+2020-06-10  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
+	(dw2_symtab_iter_init): ... here.  Add variant with "offset_type
+	namei" instead of "const char *name" argument.
+	(dw2_map_matching_symbols): Use "offset_type namei" variant of
+	dw2_symtab_iter_init.
+
+2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
+	to use type::field and field::type instead.
+
+2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
+	to use field::type instead.
+
+2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct field) <type, set_type>: New methods.
+	Rename `type` field to...
+	<m_type>: ... this.  Change references throughout to use type or
+	set_type methods.
+	(FIELD_TYPE): Use field::type.  Change call sites that modify
+	the field's type to use field::set_type instead.
+
+2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
+	to use type::index_type instead.
+
+2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <index_type, set_index_type>: New
+	methods.
+	(TYPE_INDEX_TYPE): Use type::index_type.
+	* gdbtypes.c (create_array_type_with_stride): Likewise.
+
+2020-06-07  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_val_print_float): Remove "embedded_offset"
+	parameter.
+	(generic_value_print): Update.
+
+2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	Revert commit 982a38f60b0.
+	* python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
+
+2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
+	avoid use after free.
+
+2020-06-05  Tom de Vries  <tdevries@suse.de>
+
+	* NEWS: Fix typos.
+
+2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
+	the per_bfd object.
+	(dwarf2_read_debug_names): Likewise.
+	(dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
+	object when re-using a per_bfd object with an index.
+
+2020-06-03  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/26046
+	* dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
+	children for C++.
+	(load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
+	DW_TAG_subprogram.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete skip_trampoline
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(cplus_language::skip_trampoline): New member function.
+	(asm_language_data): Delete skip_trampoline initializer.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unk_lang_trampoline): Delete function.
+	(skip_language_trampoline): Update.
+	(unknown_language_data): Delete skip_trampoline initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete skip_trampoline field.
+	(language_defn::skip_trampoline): New function.
+	* m2-lang.c (m2_language_data): Delete skip_trampoline
+	initializer.
+	* objc-lang.c (objc_skip_trampoline): Delete function, move
+	implementation to objc_language::skip_trampoline.
+	(objc_language_data): Delete skip_trampoline initializer.
+	(objc_language::skip_trampoline): New member function with
+	implementation from objc_skip_trampoline.
+	* opencl-lang.c (opencl_language_data): Delete skip_trampoline
+	initializer.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_demangle initializer.
+	(ada_language::demangle): New member function.
+	* c-lang.c (c_language_data): Delete la_demangle initializer.
+	(cplus_language_data): Delete la_demangle initializer.
+	(cplus_language::demangle): New member function.
+	(asm_language_data): Delete la_demangle initializer.
+	(minimal_language_data): Delete la_demangle initializer.
+	* d-lang.c (d_language_data): Delete la_demangle initializer.
+	(d_language::demangle): New member function.
+	* f-lang.c (f_language_data): Delete la_demangle initializer.
+	(f_language::demangle): New member function.
+	* go-lang.c (go_language_data): Delete la_demangle initializer.
+	(go_language::demangle): New member function.
+	* language.c (language_demangle): Update.
+	(unk_lang_demangle): Delete.
+	(unknown_language_data): Delete la_demangle initializer.
+	(unknown_language::demangle): New member function.
+	(auto_language_data): Delete la_demangle initializer.
+	(auto_language::demangle): New member function.
+	* language.h (language_data): Delete la_demangle field.
+	(language_defn::demangle): New function.
+	* m2-lang.c (m2_language_data): Delete la_demangle initializer.
+	* objc-lang.c (objc_language_data): Delete la_demangle
+	initializer.
+	(objc_language::demangle): New member function.
+	* opencl-lang.c (opencl_language_data): Delete la_demangle
+	initializer.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	(rust_language::demangle): New member function.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_print_type
+	initializer.
+	(ada_language::print_type): New member function.
+	* c-lang.c (c_language_data): Delete la_print_type initializer.
+	(c_language::print_type): New member function.
+	(cplus_language_data): Delete la_print_type initializer.
+	(cplus_language::print_type): New member function.
+	(asm_language_data): Delete la_print_type initializer.
+	(asm_language::print_type): New member function.
+	(minimal_language_data): Delete la_print_type initializer.
+	(minimal_language::print_type): New member function.
+	* d-lang.c (d_language_data): Delete la_print_type initializer.
+	(d_language::print_type): New member function.
+	* f-lang.c (f_language_data): Delete la_print_type initializer.
+	(f_language::print_type): New member function.
+	* go-lang.c (go_language_data): Delete la_print_type initializer.
+	(go_language::print_type): New member function.
+	* language.c (unk_lang_print_type): Delete.
+	(unknown_language_data): Delete la_print_type initializer.
+	(unknown_language::print_type): New member function.
+	(auto_language_data): Delete la_print_type initializer.
+	(auto_language::print_type): New member function.
+	* language.h (language_data): Delete la_print_type field.
+	(language_defn::print_type): New function.
+	(LA_PRINT_TYPE): Update.
+	* m2-lang.c (m2_language_data): Delete la_print_type initializer.
+	(m2_language::print_type): New member function.
+	* objc-lang.c (objc_language_data): Delete la_print_type
+	initializer.
+	(objc_language::print_type): New member function.
+	* opencl-lang.c (opencl_print_type): Delete, implementation moved
+	to opencl_language::print_type.
+	(opencl_language_data): Delete la_print_type initializer.
+	(opencl_language::print_type): New member function, implementation
+	from opencl_print_type.
+	* p-lang.c (pascal_language_data): Delete la_print_type
+	initializer.
+	(pascal_language::print_type): New member function.
+	* rust-lang.c (rust_print_type): Delete, implementation moved to
+	rust_language::print_type.
+	(rust_language_data): Delete la_print_type initializer.
+	(rust_language::print_type): New member function, implementation
+	from rust_print_type.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_sniff_from_mangled_name): Delete function,
+	implementation moves to...
+	(ada_language::sniff_from_mangled_name): ...here.  Update return
+	type.
+	(ada_language_data): Delete la_sniff_from_mangled_name
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(cplus_language::sniff_from_mangled_name): New member function,
+	implementation taken from gdb_sniff_from_mangled_name.
+	(asm_language_data): Delete la_sniff_from_mangled_name
+	initializer.
+	(minimal_language_data): Likewise.
+	* cp-support.c (gdb_sniff_from_mangled_name): Delete,
+	implementation moves to cplus_language::sniff_from_mangled_name.
+	* cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
+	* d-lang.c (d_sniff_from_mangled_name): Delete, implementation
+	moves to...
+	(d_language::sniff_from_mangled_name): ...here.
+	(d_language_data): Delete la_sniff_from_mangled_name initializer.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_sniff_from_mangled_name): Delete, implementation
+	moves to...
+	(go_language::sniff_from_mangled_name): ...here.
+	(go_language_data): Delete la_sniff_from_mangled_name initializer.
+	* language.c (language_sniff_from_mangled_name): Delete.
+	(unknown_language_data): Delete la_sniff_from_mangled_name
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_sniff_from_mangled_name
+	field.
+	(language_defn::sniff_from_mangled_name): New function.
+	(language_sniff_from_mangled_name): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
+	field.
+	* objc-lang.c (objc_sniff_from_mangled_name): Delete,
+	implementation moves to...
+	(objc_language::sniff_from_mangled_name): ...here.
+	(objc_language_data): Delete la_sniff_from_mangled_name initializer.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_sniff_from_mangled_name): Delete,
+	implementation moves to...
+	(rust_language::sniff_from_mangled_name): ...here.
+	(rust_language_data): Delete la_sniff_from_mangled_name
+	initializer.
+	* symtab.c (symbol_find_demangled_name): Call
+	sniff_from_mangled_name member function.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_search_name_hash
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(cplus_language::search_name_hash): New member function.
+	(asm_language_data): Delete la_search_name_hash initializer.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* dictionary.c (default_search_name_hash): Rename to...
+	(language_defn::search_name_hash): ...this.
+	* f-lang.c (f_language_data): Likewise.
+	(f_language::search_name_hash): New member function.
+	* go-lang.c (go_language_data): Delete la_search_name_hash
+	initializer.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (struct language_data): Delete la_search_name_hash
+	field.
+	(language_defn::search_name_hash): Declare new member function.
+	(default_search_name_hash): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_search_name_hash
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* symtab.c (search_name_hash): Update call.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_get_compile_instance
+	initializer.
+	* c-lang.c (class compile_instance): Declare.
+	(c_language_data): Delete la_get_compile_instance initializer.
+	(c_language::get_compile_instance): New member function.
+	(cplus_language_data): Delete la_get_compile_instance initializer.
+	(cplus_language::get_compile_instance): New member function.
+	(asm_language_data): Delete la_get_compile_instance initializer.
+	(minimal_language_data): Likewise.
+	* c-lang.h (c_get_compile_context): Update comment.
+	(cplus_get_compile_context): Update comment.
+	* compile/compile.c (compile_to_object): Update calls, don't rely
+	on function pointer being NULL.
+	* d-lang.c (d_language_data): Delete la_get_compile_instance
+	initializer.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_get_compile_instance field.
+	(language_defn::get_compile_instance): New member function.
+	* m2-lang.c (m2_language_data): Delete la_get_compile_instance
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_add_all_symbols): Update comment.
+	(ada_iterate_over_symbols): Delete, move implementation to...
+	(ada_language::iterate_over_symbols): ...here, a new member
+	function, rewrite to use range based for loop.
+	(ada_language_data): Delete la_iterate_over_symbols initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(asm_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (language_data): Delete la_iterate_over_symbols field.
+	(language_defn::iterate_over_symbols): New member function.
+	(LA_ITERATE_OVER_SYMBOLS): Update.
+	* linespec.c (iterate_over_all_matching_symtabs): Update.
+	* m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete
+	la_lookup_transparent_type initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(cplus_language::lookup_transparent_type): New member function.
+	(asm_language_data): Delete la_lookup_transparent_type
+	initializer.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Likewise.
+	(auto_language_data): Likewise.
+	* language.h (struct language_data): Delete
+	la_lookup_transparent_type field.
+	(language_defn::lookup_transparent_type): New member function.
+	* m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* symtab.c (symbol_matches_domain): Update call.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_arch_info): Delete function, move
+	implementation to...
+	(ada_language::language_arch_info): ...here, a new member
+	function.
+	(ada_language_data): Delete la_language_arch_info.
+	* c-lang.c (c_language_data): Likewise.
+	(c_language::language_arch_info): New member function.
+	(cplus_language_arch_info): Delete function, move
+	implementation to...
+	(cplus_language::language_arch_info): ...here, a new member
+	function.
+	(cplus_language_data): Delete la_language_arch_info.
+	(asm_language_data): Likewise.
+	(asm_language::language_arch_info): New member function.
+	(minimal_language_data): Delete la_language_arch_info.
+	(minimal_language::language_arch_info): New member function.
+	* d-lang.c (d_language_arch_info): Delete function, move
+	implementation to...
+	(d_language::language_arch_info): ...here, a new member
+	function.
+	(d_language_data): Delete la_language_arch_info.
+	* f-lang.c (f_language_arch_info): Delete function, move
+	implementation to...
+	(f_language::language_arch_info): ...here, a new member
+	function.
+	(f_language_data): Delete la_language_arch_info.
+	* go-lang.c (go_language_arch_info): Delete function, move
+	implementation to...
+	(go_language::language_arch_info): ...here, a new member
+	function.
+	(go_language_data): Delete la_language_arch_info.
+	* language.c (unknown_language_data): Likewise.
+	(unknown_language::language_arch_info): New member function.
+	(auto_language_data): Delete la_language_arch_info.
+	(auto_language::language_arch_info): New member function.
+	(language_gdbarch_post_init): Update call to
+	la_language_arch_info.
+	* language.h (language_data): Delete la_language_arch_info
+	function pointer.
+	(language_defn::language_arch_info): New function.
+	* m2-lang.c (m2_language_arch_info): Delete function, move
+	implementation to...
+	(m2_language::language_arch_info): ...here, a new member
+	function.
+	(m2_language_data): Delete la_language_arch_info.
+	* objc-lang.c (objc_language_arch_info): Delete function, move
+	implementation to...
+	(objc_language::language_arch_info): ...here, a new member
+	function.
+	(objc_language_data): Delete la_language_arch_info.
+	* opencl-lang.c (opencl_language_arch_info): Delete function, move
+	implementation to...
+	(opencl_language::language_arch_info): ...here, a new member
+	function.
+	(opencl_language_data): Delete la_language_arch_info.
+	* p-lang.c (pascal_language_arch_info): Delete function, move
+	implementation to...
+	(pascal_language::language_arch_info): ...here, a new member
+	function.
+	(pascal_language_data): Delete la_language_arch_info.
+	* rust-lang.c (rust_language_arch_info): Delete function, move
+	implementation to...
+	(rust_language::language_arch_info): ...here, a new member
+	function.
+	(rust_language_data): Delete la_language_arch_info.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_language_data): Delete la_pass_by_reference
+	initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(cplus_language::pass_by_reference_info): New method.
+	(asm_language_data): Delete la_pass_by_reference initializer.
+	(minimal_language_data): Likewise.
+	* cp-abi.c (cp_pass_by_reference): Remove use of
+	default_pass_by_reference.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
+	default_pass_by_reference.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (language_pass_by_reference): Update.
+	(default_pass_by_reference): Delete.
+	(unknown_language_data): Delete la_pass_by_reference
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (struct language_data): Delete la_pass_by_reference
+	field.
+	(language_defn::pass_by_reference_info): New member function.
+	(default_pass_by_reference): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_pass_by_reference
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_read_var_value): Delete function, move
+	implementation to...
+	(ada_language::read_var_value): ...here.
+	(ada_language_data): Delete la_read_var_value initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* findvar.c (default_read_var_value): Rename to...
+	(language_defn::read_var_value): ...this.
+	* findvar.c (read_var_value): Update header comment, and change to
+	call member function instead of function pointer.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (unknown_language_data): Delete la_read_var_value
+	initializer.
+	(auto_language_data): Likewise.
+	* language.h (struct language_data): Delete la_read_var_value
+	field.
+	(language_defn::read_var_value): New member function.
+	(default_read_var_value): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_read_var_value
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+	* value.h (default_read_var_value): Delete declaration.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* ada-lang.c (ada_print_array_index): Delete function, move
+	implementation to...
+	(ada_language::print_array_index): ...here.
+	(ada_language_data): Delete la_print_array_index initializer.
+	* c-lang.c (c_language_data): Likewise.
+	(cplus_language_data): Likewise.
+	(minimal_language_data): Likewise.
+	* d-lang.c (d_language_data): Likewise.
+	* f-lang.c (f_language_data): Likewise.
+	* go-lang.c (go_language_data): Likewise.
+	* language.c (default_print_array_index): Delete function, move
+	implementation to...
+	(language_defn::print_array_index): ...here.
+	(unknown_language_data): Delete la_print_array_index initializer.
+	(auto_language_data): Likewise.
+	* language.h (struct language_data): Delete la_print_array_index
+	field.
+	(language_defn::print_array_index): New member function.
+	(LA_PRINT_ARRAY_INDEX): Update.
+	(default_print_array_index): Delete declaration.
+	* m2-lang.c (m2_language_data): Delete la_print_array_index
+	initializer.
+	* objc-lang.c (objc_language_data): Likewise.
+	* opencl-lang.c (opencl_language_data): Likewise.
+	* p-lang.c (pascal_language_data): Likewise.
+	* rust-lang.c (rust_language_data): Likewise.
+
+2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* gdb/ada-lang.c (ada_language_defn): Convert to...
+	(ada_language_data): ...this.
+	(class ada_language): New class.
+	(ada_language_defn): New static global.
+	* gdb/c-lang.c (c_language_defn): Convert to...
+	(c_language_data): ...this.
+	(class c_language): New class.
+	(c_language_defn): New static global.
+	(cplus_language_defn): Convert to...
+	(cplus_language_data): ...this.
+	(class cplus_language): New class.
+	(cplus_language_defn): New static global.
+	(asm_language_defn): Convert to...
+	(asm_language_data): ...this.
+	(class asm_language): New class.
+	(asm_language_defn): New static global.
+	(minimal_language_defn): Convert to...
+	(minimal_language_data): ...this.
+	(class minimal_language): New class.
+	(minimal_language_defn): New static global.
+	* gdb/d-lang.c (d_language_defn): Convert to...
+	(d_language_data): ...this.
+	(class d_language): New class.
+	(d_language_defn): New static global.
+	* gdb/f-lang.c (f_language_defn): Convert to...
+	(f_language_data): ...this.
+	(class f_language): New class.
+	(f_language_defn): New static global.
+	* gdb/go-lang.c (go_language_defn): Convert to...
+	(go_language_data): ...this.
+	(class go_language): New class.
+	(go_language_defn): New static global.
+	* gdb/language.c (unknown_language_defn): Remove declaration.
+	(current_language): Initialize to nullptr, real initialization is
+	moved to _initialize_language.
+	(languages): Delete global.
+	(language_defn::languages): Define.
+	(set_language_command): Use language_defn::languages.
+	(set_language): Likewise.
+	(range_error): Likewise.
+	(language_enum): Likewise.
+	(language_def): Likewise.
+	(add_set_language_command): Use language_def::languages for the
+	language list, and language_def to lookup language pointers.
+	(skip_language_trampoline): Use language_defn::languages.
+	(unknown_language_defn): Convert to...
+	(unknown_language_data): ...this.
+	(class unknown_language): New class.
+	(unknown_language_defn): New static global.
+	(auto_language_defn): Convert to...
+	(auto_language_data): ...this.
+	(class auto_language): New class.
+	(auto_language_defn): New static global.
+	(language_gdbarch_post_init): Use language_defn::languages.
+	(_initialize_language): Initialize current_language.
+	* gdb/language.h (struct language_defn): Rename to...
+	(struct language_data): ...this.
+	(struct language_defn): New.
+	(auto_language_defn): Delete.
+	(unknown_language_defn): Delete.
+	(minimal_language_defn): Delete.
+	(ada_language_defn): Delete.
+	(asm_language_defn): Delete.
+	(c_language_defn): Delete.
+	(cplus_language_defn): Delete.
+	(d_language_defn): Delete.
+	(f_language_defn): Delete.
+	(go_language_defn): Delete.
+	(m2_language_defn): Delete.
+	(objc_language_defn): Delete.
+	(opencl_language_defn): Delete.
+	(pascal_language_defn): Delete.
+	(rust_language_defn): Delete.
+	* gdb/m2-lang.c (m2_language_defn): Convert to...
+	(m2_language_data): ...this.
+	(class m2_language): New class.
+	(m2_language_defn): New static global.
+	* gdb/objc-lang.c (objc_language_defn): Convert to...
+	(objc_language_data): ...this.
+	(class objc_language): New class.
+	(objc_language_defn): New static global.
+	* gdb/opencl-lang.c (opencl_language_defn): Convert to...
+	(opencl_language_data): ...this.
+	(class opencl_language): New class.
+	(opencl_language_defn): New static global.
+	* gdb/p-lang.c (pascal_language_defn): Convert to...
+	(pascal_language_data): ...this.
+	(class pascal_language): New class.
+	(pascal_language_defn): New static global.
+	* gdb/rust-exp.y (rust_lex_tests): Use language_def to find
+	language pointer, update comment format.
+	* gdb/rust-lang.c (rust_language_defn): Convert to...
+	(rust_language_data): ...this.
+	(class rust_language): New class.
+	(rust_language_defn): New static global.
+
+2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
+	member variable.
+	<m_stmt_at_address>: New member variable.
+	(lnp_state_machine::record_line): Don't record some lines, update
+	tracking of is_stmt at the same address.
+	(lnp_state_machine::lnp_state_machine): Initialise new member
+	variables.
+
+2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
+	"-include gnu-nat-mig.h".
+	* gnu-nat-mig.h: New file.
+	* gnu-nat.c: Include "gnu-nat-mig.h".
+	(exc_server, msg_reply_server, notify_server,
+	process_reply_server): Remove declarations.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
+	steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
+	inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
+	inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
+	inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
+	inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
+	inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
+	proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
+	proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
+	to gnu_nat_target class.
+	* gnu-nat.c: Likewise.
+	(inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
+	set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
+	set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
+	object.
+	(gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
+	instead of `gnu_target'.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* i386-gnu-tdep.c: Include "gdbcore.h"
+	(gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
+	(GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
+	I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
+	(i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
+	i386_gnu_sigcontext_addr): New functions
+	(i386gnu_init_abi): Register i386_gnu_sigtramp_p,
+	i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
+	tdep.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
+	before fork_inferior call. Avoid calling it if target_is_pushed returns
+	true.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.h (gnu_target): New variable declaration.
+	* i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
+	gnu_target.
+	* gnu-nat.c (gnu_target): New variable.
+	(inf_validate_procs): Pass gnu_target to thread_change_ptid,
+	add_thread_silent, and add_thread calls.
+	(gnu_nat_target::create_inferior): Pass gnu_target to
+	add_thread_silent, thread_change_ptid call.
+	(gnu_nat_target::detach): Pass gnu_target to detach_inferior
+	call.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
+	(gnu_nat_target::find_memory_regions): Remove unused
+	`old_address' variable.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.c: Include "gdbarch.h".
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* reply_mig_hack.awk (Error return): Cast function through
+	void *, to bypass compiler function call check.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
+	$(srcdir)/reply_mig_hack.awk.
+
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.h (gnu_debug_flag): Set type to bool.
+
+2020-05-30  Jonny Grant  <jg@jguk.org>
+
+	* configure.ac (ACX_BUGURL): change bug URL to https.
+
+2020-05-30  Pedro Alves  <palves@redhat.com>
+
+	* cp-support.c (replace_typedefs_template): New.
+	(replace_typedefs_qualified_name): Handle
+	DEMANGLE_COMPONENT_TEMPLATE.
+
+2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
+	dwarf2/index-cache.h, dwarf2/index-write.c,
+	dwarf2/index-write.h, dwarf2/line-header.c,
+	dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
+	dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
+	variables and fields from `dwarf2_per_objfile` to just
+	`per_objfile` throughout.
+
+2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/loc.c (class dwarf_evaluate_loc_desc)
+	<push_dwarf_reg_entry_value>: Add comment.
+
+2020-05-28  Kevin Buettner  <kevinb@redhat.com>
+	    Keith Seitz  <keiths@redhat.com>
+
+	* python/python.c (do_start_initialization): Call PyEval_SaveThread
+	instead of PyEval_ReleaseLock.
+	(class gdbpy_gil): Move to earlier in file.
+	(finalize_python): Set gdb_python_initialized.
+	(gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
+	when not initialized.
+
+2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/loc.c (class dwarf_evaluate_loc_desc)
+	<push_dwarf_reg_entry_value>: Remove assert.  Override
+	per_objfile with caller_per_objfile.
+
+2020-05-28  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c	(dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
+	PR gold/15646 workaround to symbol kind "type".
+
+2020-05-27  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
+
+2020-05-27  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
+	Use htab_find_with_hash.
+	<add_abbrev>: Remove "abbrev_number" parameter.
+	* dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
+	"abbrev_number" parameter.  Use htab_find_slot_with_hash.
+	(hash_abbrev): Add comment.
+	(abbrev_table::lookup_abbrev): Move to header file.
+	(abbrev_table::read): Update.
+
+2020-05-27  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (struct partial_die_info) <name>: Declare new
+	method.
+	<canonical_name>: New member.
+	<raw_name>: Rename from "name".
+	(partial_die_info): Initialize canonical_name.
+	(scan_partial_symbols): Check raw_name.
+	(partial_die_parent_scope, partial_die_full_name)
+	(add_partial_symbol, add_partial_subprogram)
+	(add_partial_enumeration, load_partial_dies): Use "name" method.
+	(partial_die_info::name): New method.
+	(partial_die_info::read, guess_partial_die_structure_name)
+	(partial_die_info::fixup): Update.
+
+2020-05-27  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
+	<get_ref_die_offset>: Inline.
+	<get_ref_die_offset_complaint>: New method.
+	* dwarf2/attribute.c (attribute::form_is_ref): Move to header.
+	(attribute::get_ref_die_offset_complaint): Rename from
+	get_ref_die_offset.  Just issue complaint.
+
+2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
+
+	* cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
+
+2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
+
+	* exec.c (exec_file_attach): Use errno value of first openp failure.
+
+2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
+
+	* nat/windows-nat.c (windows_thread_info::~windows_thread_info):
+	Don't close thread handle.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* objfiles.h (struct objfile) <partial_symtabs>: Now a
+	shared_ptr.
+	* dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
+	member.
+	* dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
+	dwarf2_per_bfd_objfile_data_key>: New globals.
+	(dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
+	(dwarf2_get_section_info): Use get_dwarf2_per_objfile.
+	(dwarf2_initialize_objfile): Consider cases where per_bfd can be
+	shared.
+	(dwarf2_build_psymtabs): Set objfile::partial_symtabs and
+	short-circuit when sharing.
+	(dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
+	(dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
+	to...
+	(struct dwarf2_per_objfile) <line_header_hash>: ... here.
+	* dwarf2/read.c (handle_DW_AT_stmt_list): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
+	build_name_components, find_name_components_bounds>:
+	Add per_objfile parameter.
+	(struct mapped_index) <symbol_name_at>: Likewise.
+	(struct mapped_debug_names): Remove constructor.
+	<dwarf2_per_objfile>: Remove field.
+	<namei_to_name, symbol_name_at>: Add per_objfile parameter.
+	(mapped_index_base::find_name_components_bounds,
+	mapped_index_base::build_name_components,
+	dw2_expand_symtabs_matching_symbol): Likewise.
+	(class mock_mapped_index) <symbol_name_at>: Likewise.
+	(check_match): Likewise.
+	(check_find_bounds_finds): Likewise.
+	(test_mapped_index_find_name_component_bounds): Update.
+	(CHECK_MATCH): Update.
+	(dw2_expand_symtabs_matching): Update.
+	(class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
+	per_objfile parameter.
+	<find_vec_in_debug_names>: Likewise.
+	<m_per_objfile>: New field.
+	(mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
+	parameter.
+	(dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
+	(dw2_debug_names_iterator::next): Update.
+	(dw2_debug_names_lookup_symbol): Update.
+	(dw2_debug_names_expand_symtabs_for_function): Update.
+	(dw2_debug_names_map_matching_symbols): Update.
+	(dw2_debug_names_expand_symtabs_matching): Update.
+	(dwarf2_read_debug_names): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_cu): Forward-declare.
+	(struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
+	move to dwarf2_per_objfile.
+	<read_in_chain>: Remove.
+	(struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
+	remove_all_cus, age_comp_units>: New methods.
+	<m_dwarf2_cus>: New member.
+	(struct dwarf2_per_cu_data) <cu>: Remove.
+	* dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
+	(age_cached_comp_units, free_one_cached_comp_unit): Remove,
+	moved to methods of dwarf2_per_objfile.
+	(dwarf2_clear_marks): Remove.
+	(dwarf2_queue_item::~dwarf2_queue_item): Update.
+	(dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
+	(dwarf2_per_bfd::free_cached_comp_units): Remove.
+	(dwarf2_per_objfile::remove_all_cus): New.
+	(class free_cached_comp_units) <~free_cached_comp_units>:
+	Update.
+	(load_cu): Update.
+	(dw2_do_instantiate_symtab): Adjust.
+	(fill_in_sig_entry_from_dwo_entry): Adjust.
+	(cutu_reader::init_tu_and_read_dwo_dies): Update.
+	(cutu_reader::cutu_reader): Likewise.
+	(cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
+	(cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
+	(process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
+	and dwarf2_per_objfile::age_comp_units.
+	(load_partial_comp_unit): Update.
+	(maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
+	(process_queue): Likewise.
+	(find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
+	backlink.
+	(dwarf2_read_addr_index): Likewise.
+	(follow_die_offset): Likewise.
+	(dwarf2_fetch_die_loc_sect_off): Likewise.
+	(dwarf2_fetch_constant_bytes): Likewise.
+	(dwarf2_fetch_die_type_sect_off): Likewise.
+	(follow_die_sig_1): Likewise.
+	(load_full_type_unit): Likewise.
+	(read_signatured_type): Likewise.
+	(dwarf2_cu::dwarf2_cu): Don't set cu field.
+	(dwarf2_cu::~dwarf2_cu): Remove.
+	(dwarf2_per_objfile::get_cu): New.
+	(dwarf2_per_objfile::set_cu): New.
+	(age_cached_comp_units): Rename to...
+	(dwarf2_per_objfile::age_comp_units): ... this.  Adjust
+	to std::unordered_map.
+	(free_one_cached_comp_unit): Rename to...
+	(dwarf2_per_objfile::remove_cu): ... this.  Adjust
+	to std::unordered_map.
+	(dwarf2_per_objfile::~dwarf2_per_objfile): New.
+	(dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
+	a dwarf2_per_objfile in data.
+	(dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
+	(dwarf2_clear_marks): Remove.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
+	`int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
+	(init_tu_and_read_dwo_dies): Likewise.
+	(cutu_reader::init_tu_and_read_dwo_dies): Likewise.
+	(cutu_reader::cutu_reader): Likewise.
+	(load_partial_comp_unit): Likewise.
+	(process_psymtab_comp_unit): Update.
+	(build_type_psymtabs_1): Update.
+	(process_skeletonless_type_unit): Update.
+	(load_full_comp_unit): Update.
+	(find_partial_die): Update.
+	(dwarf2_read_addr_index): Update.
+	(read_signatured_type): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
+	m_header_read_in>: New fields.
+	<get_header>: New method.
+	* dwarf2/read.c (per_cu_header_read_in): Remove.
+	(dwarf2_per_cu_data::get_header): New.
+	(dwarf2_per_cu_data::addr_size): Update.
+	(dwarf2_per_cu_data::offset_size): Update.
+	(dwarf2_per_cu_data::ref_addr_size): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (load_cu): Return dwarf2_cu.
+	(dw2_do_instantiate_symtab): Update.
+	(queue_and_load_all_dwo_tus): Change parameter from
+	dwarf2_per_cu_data to dwarf2_cu.
+	(dwarf2_fetch_die_loc_sect_off): Update.
+	(dwarf2_fetch_constant_bytes): Update.
+	(dwarf2_fetch_die_type_sect_off): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (process_full_comp_unit,
+	process_full_type_unit): Remove per_cu, per_objfile paramters.
+	Add dwarf2_cu parameter.
+	(process_queue): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (create_cu_from_index_list): Replace
+	dwarf2_per_objfile parameter with dwarf2_per_bfd.
+	(create_cus_from_index_list): Likewise.
+	(create_cus_from_index): Likewise.
+	(create_signatured_type_table_from_index): Likewise.
+	(create_cus_from_debug_names_list): Likewise.
+	(create_cus_from_debug_names): Likewise.
+	(dwarf2_read_gdb_index): Update.
+	(dwarf2_read_debug_names): Update.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_objfile)
+	<get_type_for_signatured_type, set_type_for_signatured_type>:
+	New methods.
+	<m_type_map>: New member.
+	(struct signatured_type) <type>: Remove.
+	* dwarf2/read.c
+	(dwarf2_per_objfile::get_type_for_signatured_type,
+	dwarf2_per_objfile::set_type_for_signatured_type): New.
+	(get_signatured_type): Use new methods.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct type_unit_group_unshareable): New.
+	(struct dwarf2_per_objfile) <type_units>: New member.
+	<get_type_unit_group_unshareable>: New method.
+	* dwarf2/read.c (struct type_unit_group) <compunit_symtab,
+	num_symtabs, symtabs>: Remove; move to
+	type_unit_group_unshareable.
+	(dwarf2_per_objfile::get_type_unit_group_unshareable): New.
+	(process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
+	(dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data):
+	<dwarf2_per_objfile>: Remove.
+	* dwarf2/read.c (create_cu_from_index_list): Don't assign
+	dwarf2_per_objfile.
+	(create_signatured_type_table_from_index): Likewise.
+	(create_signatured_type_table_from_debug_names): Likewise.
+	(create_debug_type_hash_table): Likewise.
+	(fill_in_sig_entry_from_dwo_entry): Likewise.
+	(create_type_unit_group): Likewise.
+	(read_comp_units_from_section): Likewise.
+	(create_cus_hash_table): Likewise.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
+	dwarf2_per_cu_data::dwarf2_per_objfile.
+	(compute_compunit_symtab_includes): Likewise.
+	(dwarf2_cu::start_symtab): Likewise.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
+	parameter.
+	* dwarf2/read.c (get_die_type_at_offset): Likewise.
+	(read_namespace_alias): Update.
+	(lookup_die_type): Update.
+	(dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
+	* dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
+	Update.
+	(disassemble_dwarf_expression): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_queue_item): Add
+	dwarf2_per_objfile parameter, assign new parameter.
+	<per_objfile>: New field.
+	* dwarf2/read.c (free_one_cached_comp_unit): Add
+	dwarf2_per_objfile parameter.
+	(queue_comp_unit): Likewise.
+	(dw2_do_instantiate_symtab): Update.
+	(process_psymtab_comp_unit): Update.
+	(maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
+	(process_imported_unit_die): Update.
+	(queue_and_load_dwo_tu): Update.
+	(follow_die_offset): Update.
+	(follow_die_sig_1): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
+	* dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
+	(read_call_site_scope): Assign per_objfile.
+	(dwarf2_per_cu_data::objfile): Remove.
+	* gdbtypes.h (struct call_site) <per_objfile>: New member.
+	* dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
+	dwarf2_per_objfile parameter.
+	* dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
+	dwarf2_per_objfile parameter.
+	(dwarf_expr_reg_to_entry_parameter): Add output
+	dwarf2_per_objfile parameter.
+	(locexpr_get_frame_base): Update.
+	(class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
+	<push_dwarf_reg_entry_value>: Update.
+	<call_site_to_target_addr>: Update.
+	(dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
+	parameter.
+	(value_of_dwarf_reg_entry): Update.
+	(rw_pieced_value): Update.
+	(indirect_synthetic_pointer): Update.
+	(dwarf2_evaluate_property): Update.
+	(dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
+	parameter.
+	(locexpr_read_variable): Update.
+	(locexpr_get_symbol_read_needs): Update.
+	(loclist_read_variable): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+	dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
+	parameter.
+	* dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+	dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
+	parameter.
+	* dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
+	sect_variable_value): Add dwarf2_per_objfile parameter.
+	(class dwarf_evaluate_loc_desc) <dwarf_call,
+	dwarf_variable_value>: Update.
+	(fetch_const_value_from_synthetic_pointer): Add
+	dwarf2_per_objfile parameter.
+	(fetch_const_value_from_synthetic_pointer): Update.
+	(coerced_pieced_ref): Update.
+	(class symbol_needs_eval_context) <dwarf_call,
+	dwarf_variable_value>: Update.
+	(dwarf2_compile_expr_to_ax): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
+	parameter.
+	(dwarf2_evaluate_loc_desc_full): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
+	parameter.
+	* dwarf2/read.c (dwarf2_read_addr_index): Likewise.
+	* dwarf2/loc.c (decode_debug_loclists_addresses): Add
+	dwarf2_per_objfile parameter.
+	(decode_debug_loc_dwo_addresses): Likewise.
+	(dwarf2_find_location_expression): Update.
+	(class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
+	(locexpr_describe_location_piece): Add dwarf2_per_objfile
+	parameter.
+	(disassemble_dwarf_expression): Add dwarf2_per_objfile
+	parameter.
+	(locexpr_describe_location_1): Likewise.
+	(locexpr_describe_location): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
+	Remove.
+	* dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
+	* dwarf2/loc.c (dwarf2_find_location_expression): Update.
+	(dwarf2_compile_property_to_c): Update.
+	(dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
+	use text offset from objfile.
+	(locexpr_tracepoint_var_ref): Update.
+	(locexpr_generate_c_location): Update.
+	(loclist_describe_location): Update.
+	(loclist_tracepoint_var_ref): Update.
+	* dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
+	dwarf2_per_objfile parameter.
+	* dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
+	use text offset from objfile.
+	(compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/expr.h (struct dwarf_expr_context)
+	<dwarf_expr_context>: Add dwarf2_per_objfile parameter.
+	<offset>: Remove.
+	<per_objfile>: New member.
+	* dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
+	dwarf2_per_objfile parameter.  Don't set offset, set
+	per_objfile.
+	(dwarf_expr_context::execute_stack_op): Use offset from objfile.
+	* dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
+	a dwarf2_per_objfile object instead of an offset.
+	(class dwarf_expr_executor) <dwarf_expr_executor>: Add
+	constructor.
+	(execute_stack_op): Add dwarf2_per_objfile parameter, pass it
+	to dwarf2_expr_executor constructor.  Don't set offset.
+	(dwarf2_fetch_cfa_info): Update.
+	(struct dwarf2_frame_cache) <text_offset>: Remove.
+	<per_objfile>: New field.
+	(dwarf2_frame_cache): Update.
+	(dwarf2_frame_prev_register): Update.
+	* dwarf2/loc.c (class dwarf_evaluate_loc_desc)
+	<dwarf_evaluate_loc_desc>: Add constructor.
+	(dwarf2_evaluate_loc_desc_full): Update.
+	(dwarf2_locexpr_baton_eval): Update.
+	(class symbol_needs_eval_context) <symbol_needs_eval_context>:
+	Add constructor.
+	(dwarf2_loc_desc_get_symbol_read_needs): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
+	addr_sized_int_type>: Move to dwarf2_cu.
+	<int_type>: Move to dwarf2_per_objfile.
+	(struct dwarf2_per_objfile) <int_type>: Move here.
+	* dwarf2/read.c (struct dwarf2_cu) <addr_type,
+	addr_sized_int_type>: Move here.
+	(read_func_scope): Update.
+	(read_array_type): Update.
+	(read_tag_string_type): Update.
+	(attr_to_dynamic_prop): Update.
+	(dwarf2_per_cu_data::int_type): Rename to...
+	(dwarf2_per_objfile::int_type): ... this.
+	(dwarf2_per_cu_data::addr_sized_int_type): Rename to...
+	(dwarf2_cu::addr_sized_int_type): ... this.
+	(read_subrange_type): Update.
+	(dwarf2_per_cu_data::addr_type): Rename to...
+	(dwarf2_cu::addr_type): ... this.
+	(set_die_type): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
+	data through per_cu->cu.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (lookup_dwo_comp_unit): Change
+	dwarf2_per_cu_data parameter fo dwarf2_cu.
+	(lookup_dwo_type_unit): Likewise.
+	(read_cutu_die_from_dwo): Likewise.
+	(lookup_dwo_unit): Likewise.
+	(open_and_init_dwo_file): Likewise.
+	(lookup_dwo_cutu): Likewise.
+	(lookup_dwo_comp_unit): Likewise.
+	(lookup_dwo_type_unit): Likewise.
+	(cutu_reader::init_tu_and_read_dwo_dies): Update.
+	(cutu_reader::cutu_reader): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
+	parameter.
+	(process_full_type_unit): Likewise.
+	(process_queue): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (recursively_compute_inclusions): Add
+	dwarf2_per_objfile parameter.
+	(compute_compunit_symtab_includes): Likewise.
+	(process_cu_includes): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
+	parameter.
+	(create_type_unit_group): Update.
+	(process_psymtab_comp_unit_reader): Update.
+	(build_type_psymtabs_reader): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
+	object through m_this_cu->cu.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
+	the info parameter.
+	(queue_and_load_all_dwo_tus): Pass per_cu->cu.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
+	per_objfile parameter.
+	(load_full_type_unit): Add per_objfile parameter.
+	(read_signatured_type): Likewise.
+	(load_full_comp_unit): Likewise.
+	(load_cu): Likewise.
+	(dw2_do_instantiate_symtab): Likewise.
+	(dw2_get_file_names): Likewise.
+	(dw2_map_symtabs_matching_filename): Update.
+	(dw_expand_symtabs_matching_file_matcher): Update.
+	(dw2_map_symbol_filenames): Update.
+	(process_psymtab_comp_unit): Add per_objfile parameter.
+	(build_type_psymtabs_1): Update.
+	(process_skeletonless_type_unit): Update.
+	(dwarf2_build_psymtabs_hard): Update.
+	(load_partial_comp_unit): Add per_objfile parameter.
+	(scan_partial_symbols): Update.
+	(load_full_comp_unit): Add per_objfile parameter.
+	(process_imported_unit_die): Update.
+	(create_cus_hash_table): Update.
+	(find_partial_die): Update.
+	(dwarf2_read_addr_index): Update.
+	(follow_die_offset): Update.
+	(dwarf2_fetch_die_loc_sect_off): Update.
+	(dwarf2_fetch_constant_bytes): Update.
+	(dwarf2_fetch_die_type_sect_off): Update.
+	(follow_die_sig_1): Update.
+	(load_full_type_unit): Add per_objfile parameter.
+	(read_signatured_type): Likewise.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
+	of objfile_name.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
+	(dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
+	* dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
+	field.
+	(dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
+	(create_cus_from_index): Update.
+	(dwarf2_read_gdb_index): Update.
+	(create_cus_from_debug_names): Update.
+	(dwarf2_read_debug_names): Update.
+	(get_abbrev_section_for_cu): Update.
+	(create_all_comp_units): Update.
+	(read_attribute_value): Update.
+	(get_debug_line_section): Update.
+	* dwarf2/index-cache.c (index_cache::store): Update.
+	* dwarf2/index-write.c (save_gdb_index_command): Update.
+	* dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
+	member.
+	* dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
+	dwarf2_per_cu_data::per_bfd.
+	(dwarf2_per_bfd::allocate_signatured_type): Likewise.
+	(create_type_unit_group): Likewise.
+	(queue_comp_unit): Remove reference to
+	per_cu->dwarf2_per_objfile.
+	(maybe_queue_comp_unit): Likewise.
+	(fill_in_sig_entry_from_dwo_entry): Assign new field.
+	(create_cus_hash_table): Assign new field.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c: Replace
+	dwarf2_cu->per_cu->dwarf2_per_objfile references with
+	dwarf2_cu->per_objfile throughout.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
+	parameter, don't use per_cu->dwarf2_per_objfile.
+	(dw2_instantiate_symtab): Likewise.
+	(dw2_find_last_source_symtab): Update.
+	(dw2_map_expand_apply): Update.
+	(dw2_lookup_symbol): Update.
+	(dw2_expand_symtabs_for_function): Update.
+	(dw2_expand_all_symtabs): Update.
+	(dw2_expand_symtabs_with_fullname): Update.
+	(dw2_expand_symtabs_matching_one): Add per_objfile parameter,
+	don't use per_cu->dwarf2_per_objfile.
+	(dw2_expand_marked_cus): Update.
+	(dw2_find_pc_sect_compunit_symtab): Update.
+	(dw2_debug_names_lookup_symbol): Update.
+	(dw2_debug_names_expand_symtabs_for_function): Update.
+	(dw2_debug_names_map_matching_symbols): Update.
+	(dwarf2_psymtab::expand_psymtab): Update.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
+	<per_objfile>: New member.
+	(class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
+	(cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
+	call to dwarf2_cu.
+	(cutu_reader::cutu_reader): Update.
+	(dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
+
+2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
+	struct dwarf2_per_objfile.
+	(struct dwarf2_per_objfile) <die_type_hash>: Move from struct
+	dwarf2_per_bfd.
+	* dwarf2/read.c (set_die_type): Update.
+	(get_die_type_at_offset): Update.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
+	method.
+	(struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
+	get_symtab, set_symtab>: New methods.
+	<m_symtabs>: New field.
+	(struct dwarf2_psymtab): Derive from partial_symtab.
+	<readin_p, get_compunit_symtab>: Declare methods.
+	* dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
+	dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
+	New methods.
+	(struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
+	(dw2_do_instantiate_symtab, dw2_instantiate_symtab)
+	(dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
+	(dw2_symtab_iter_next, dw2_print_stats)
+	(dw2_expand_symtabs_with_fullname)
+	(dw2_expand_symtabs_matching_one)
+	(dw_expand_symtabs_matching_file_matcher)
+	(dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
+	(dw2_debug_names_iterator::next)
+	(dw2_debug_names_map_matching_symbols)
+	(fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
+	(process_queue, dwarf2_psymtab::expand_psymtab): Update.
+	(dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
+	New methods.
+	(get_compunit_symtab, process_full_comp_unit)
+	(process_full_type_unit): Update.
+	(dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
+
+2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
+	then introduce a new dwarf2_per_objfile type.
+	<read_line_string>: Move to the new dwarf2_per_objfile type.
+	<objfile>: Likewise.
+	(dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
+	* dwarf2/read.c: Replace references to dwarf2_per_objfile with
+	dwarf2_per_objfile->per_bfd.
+	(dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
+	(dwarf2_per_bfd::dwarf2_per_bfd): ... this.
+	(dwarf2_per_objfile::free_cached_comp_units): Rename to...
+	(dwarf2_per_bfd::free_cached_comp_units): ... this.
+	(dwarf2_has_info): Allocate dwarf2_per_bfd.
+	(dwarf2_per_objfile::locate_sections): Rename to...
+	(dwarf2_per_bfd::locate_sections): ... this.
+	(dwarf2_per_objfile::get_cutu): Rename to...
+	(dwarf2_per_bfd::get_cutu): ... this.
+	(dwarf2_per_objfile::get_cu): Rename to...
+	(dwarf2_per_bfd::get_cu): ... this.
+	(dwarf2_per_objfile::get_tu): Rename to...
+	(dwarf2_per_bfd::get_tu): ... this.
+	(dwarf2_per_objfile::allocate_per_cu): Rename to...
+	(dwarf2_per_bfd::allocate_per_cu): ... this.
+	(dwarf2_per_objfile::allocate_signatured_type): Rename to...
+	(dwarf2_per_bfd::allocate_signatured_type): ... this.
+	(get_gdb_index_contents_ftype): Change parameter from
+	dwarf2_per_objfile to dwarf2_per_bfd.
+	* dwarf2/macro.c, dwarf2/index-write.c: Replace references to
+	dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
+	(allocate_piece_closure): Set "per_objfile" member.
+	(dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
+	(locexpr_describe_location, loclist_describe_location): Use new
+	member.
+	* dwarf2/read.c (read_call_site_scope)
+	(mark_common_block_symbol_computed, attr_to_dynamic_prop)
+	(dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
+	(fill_in_loclist_baton, dwarf2_symbol_mark_computed,
+	handle_data_member_location): Set per_objfile member.
+	* dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
+	member.
+	(struct dwarf2_loclist_baton) <per_objfile>: New member.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
+	allocate_signatured_type>: Declare new methods.
+	<m_num_psymtabs>: New member.
+	(struct dwarf2_per_cu_data) <index>: New member.
+	* dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
+	(dwarf2_per_objfile::allocate_signatured_type): New methods.
+	(create_cu_from_index_list): Use allocate_per_cu.
+	(create_signatured_type_table_from_index)
+	(create_signatured_type_table_from_debug_names)
+	(create_debug_type_hash_table, add_type_unit)
+	(read_comp_units_from_section): Use allocate_signatured_type.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+
+	* psymtab.c (partial_map_expand_apply)
+	(psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
+	(psym_lookup_global_symbol_language)
+	(psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
+	(psym_print_stats, psym_expand_symtabs_for_function)
+	(psym_map_symbol_filenames, psym_map_matching_symbols)
+	(psym_expand_symtabs_matching)
+	(partial_symtab::read_dependencies, maintenance_info_psymtabs)
+	(maintenance_check_psymtabs): Update.
+	* psympriv.h (struct partial_symtab) <readin_p,
+	get_compunit_symtab>: Add objfile parameter.
+	(struct standard_psymtab) <readin_p, get_compunit_symtab>:
+	Likewise.
+	* dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
+	get_compunit_symtab>: Likewise.
+	(dwarf2_psymtab::expand_psymtab): Pass objfile argument.
+
+2020-05-27  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
+	member.
+	* dwarf2/read.c (delete_file_name_entry): Fix comment.
+	(create_cu_from_index_list)
+	(create_signatured_type_table_from_index)
+	(create_signatured_type_table_from_debug_names)
+	(dw2_get_file_names_reader, dwarf2_initialize_objfile)
+	(dwarf2_create_include_psymtab)
+	(create_debug_type_hash_table, add_type_unit)
+	(create_type_unit_group, read_comp_units_from_section)
+	(dwarf2_compute_name, create_cus_hash_table)
+	(create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
+	(create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
+	obstack.
+	(dw2_get_real_path): Likewise.  Change argument to
+	dwarf2_per_objfile.
+
+2020-05-27  Luis Machado  <luis.machado@linaro.org>
+
+	PR tdep/26000
+	* arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
+	for ldrd (immediate).
+
+2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* command.h: Add comment giving the name of class_tui.
+	* cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
+	create the fake command for the help for class_tui.
+
+2020-05-26  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
+	(ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
+	(val_atr): New function.
+	(value_val_atr): Use it.
+	* ada-valprint.c (print_optional_low_bound): Change low bound
+	handling for enums.
+	(val_print_packed_array_elements): Don't call discrete_position.
+	* gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
+	discrete_position for enum types.
+	* language.c (default_print_array_index): Change type.
+	* language.h (struct language_defn) <la_print_array_index>: Add
+	index_type parameter, change type of index_value.
+	(LA_PRINT_ARRAY_INDEX): Add index_type parameter.
+	(default_print_array_index): Update.
+	* valprint.c (maybe_print_array_index): Don't call
+	value_from_longest.  Update.
+	(value_print_array_elements): Don't call discrete_position.
+
+2020-05-26  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
+	* gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
+
+2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
+
+	PR gdb/13519
+	* avr-tdep.c (avr_integer_to_address): Return data or code
+	address accordingly to the second 'type' argument of the
+	function.
+
+2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
+
+	* infcmd.c, inferior.h: (construct_inferior_arguments):
+	Moved function from here to gdbsupport/common-inferior.{h,cc}
+
+2020-05-23  Tom Tromey  <tom@tromey.com>
+
+	Revert commit eca1f90c:
+	* NEWS: Remove entry for completion styling.
+	* completer.c (_rl_completion_prefix_display_length): Move
+	declaration later.
+	(gdb_fnprint): Revert.
+	(gdb_display_match_list_1): Likewise.
+	* cli/cli-style.c (completion_prefix_style)
+	(completion_difference_style, completion_suffix_style): Remove.
+	(_initialize_cli_style): Revert.
+	* cli/cli-style.h (completion_prefix_style)
+	(completion_difference_style, completion_suffix_style): Don't
+	declare.
+
+2020-05-24  Pedro Alves  <palves@redhat.com>
+
+	* symtab.c (completion_list_add_name): Return boolean indication
+	of whether the symbol matched.
+	(completion_list_add_symbol): Don't try to remove C++ aliases if
+	the symbol didn't match in the first place.
+	* symtab.h (completion_list_add_name): Return bool.
+
+2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
+	type::field.
+
+2020-05-23  Joel Brobecker  <brobecker@adacore.com>
+
+	GDB 9.2 released.
+
+2020-05-23  Tom Tromey  <tom@tromey.com>
+
+	* NEWS: Add entry for completion styling.
+	* completer.c (_rl_completion_prefix_display_length): Move
+	declaration earlier.
+	(gdb_fnprint): Use completion_style.
+	(gdb_display_match_list_1): Likewise.
+	* cli/cli-style.c (completion_prefix_style)
+	(completion_difference_style, completion_suffix_style): New
+	globals.
+	(_initialize_cli_style): Register new globals.
+	* cli/cli-style.h (completion_prefix_style)
+	(completion_difference_style, completion_suffix_style): Declare.
+
+2020-05-23  Pedro Alves  <palves@redhat.com>
+
+	* utils.c: Include "gdbsupport/gdb-safe-ctype.h".
+	(parse_escape): Use ISDIGIT instead of isdigit.
+	(puts_debug): Use gdb_isprint instead of isprint.
+	(fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
+	(cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
+	ISSPACE instead of isspace.
+	(strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
+	instead of isspace.
+	(strcmp_iw_ordered): Use ISSPACE instead of isspace.
+	(string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
+	instead of isxdigit and ISDIGIT instead of isdigit.
+
+2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <field>: New method.
+	(TYPE_FIELDS): Remove, replace all uses with either type::fields
+	or type::field.
+
+2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <fields, set_fields>: New methods.
+	(TYPE_FIELDS): Use type::fields.  Change all call sites that
+	modify the propery to use type::set_fields instead.
+
+2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
+	type::num_fields instead.
+
+2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <num_fields, set_num_fields>: New
+	methods.
+	(TYPE_NFIELDS): Use type::num_fields.  Change all call sites
+	that modify the number of fields to use type::set_num_fields
+	instead.
+
+2020-05-22  Tom Tromey  <tromey@adacore.com>
+
+	* compile/compile-object-load.h (munmap_list_free): Don't
+	declare.
+
+2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* annotate.c (annotate_source_line): Update return type, add call
+	to update current symtab and line.
+	* annotate.h (annotate_source_line): Update return type, and
+	extend header comment.
+	* source.c (info_line_command): Check annotation_level before
+	calling annotate_source_line.
+	* stack.c (print_frame_info): If calling annotate_source_line
+	returns true, then don't print any other source line information.
+
+2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
+
+2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* coffread.c (patch_type): Remove NULL check before xfree.
+	* corefile.c (set_gnutarget): Likewise.
+	* cp-abi.c (set_cp_abi_as_auto_default): Likewise.
+	* exec.c (build_section_table): Likewise.
+	* remote.c (remote_target::pass_signals): Likewise.
+	* utils.c (n_spaces): Likewise.
+	* cli/cli-script.c (document_command): Likewise.
+	* i386-windows-tdep.c (core_process_module_section): Likewise.
+	* linux-fork.c (struct fork_info) <~fork_info>: Likewise.
+
+2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
+
+	* symfile.c (reread_symbols): Clear objfile's section_offsets
+	vector and section indices, re-compute them by calling
+	sym_offsets.
+
+2020-05-20  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
+	(desc_one_bound, desc_index_type): Compute field name.
+
+2020-05-20  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25833
+	* dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
+
+2020-05-20  Alan Modra  <amodra@gmail.com>
+
+	PR 25993
+	* solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
+	bfd_set_filename.
+	* solib-aix.c (solib_aix_bfd_open): Use std::string for name
+	passed to bfd_set_filename.
+	* symfile-mem.c (add_vsyscall_page): Likewise for string
+	passed to symbol_file_add_from_memory.
+	(symbol_file_add_from_memory): Make name param a const char* and
+	don't strdup.
+
+2020-05-20  Alan Modra  <amodra@gmail.com>
+
+	* coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
+	rather than accessing bfd->filename directly.
+	* dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
+	and use bfd_section_name.
+	* dwarf2/frame.c (decode_frame_entry): Likewise.
+	* exec.c (exec_set_section_address): Likewise.
+	* solib-aix.c (solib_aix_bfd_open): Likewise.
+	* stap-probe.c (get_stap_base_address): Likewise.
+	* symfile.c (reread_symbols): Likewise.
+
+2020-05-19  Tom Tromey  <tromey@adacore.com>
+
+	* sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
+
+2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
+
+2020-05-19  Pedro Alves  <palves@redhat.com>
+
+	* NEWS (set exec-file-mismatch): Adjust entry.
+	* exec.c: Include "build-id.h".
+	(validate_exec_file): Try to match build IDs instead of filenames.
+	* gdb_bfd.c (struct gdb_bfd_open_closure): New.
+	(gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
+	and pass down 'warn_if_slow'.
+	(gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
+	gdb_bfd_open_closure to pass it down.
+	* gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
+
+2020-05-19  Pedro Alves  <palves@redhat.com>
+
+	* gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
+	* target.c (target_fileio_open_1): Rename to target_fileio_open
+	and make extern.  Use bool.
+	(target_fileio_open, target_fileio_open_warn_if_slow): Delete.
+	(target_fileio_read_alloc_1): Adjust.
+	* target.h (target_fileio_open): Add 'warn_if_slow' parameter.
+	(target_fileio_open_warn_if_slow): Delete declaration.
+
+2020-05-19  Pedro Alves  <palves@redhat.com>
+
+	* gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
+	Adjust all callers.
+
+2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
+
+	* h8300-tdep.c (h8300_is_argument_spill): Change how we check
+	whether disp is negative.
+
+2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
+
+	* symfile.h (struct symfile_segment_data)
+	<~symfile_segment_data>: Remove.
+	<segment_info>: Change to std::vector.
+	* symfile.c (default_symfile_segments): Update.
+	* elfread.c (elf_symfile_segments): Update.
+
+2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
+
+	* symfile.h (struct symfile_segment_data) <struct segment>: New.
+	<segments>: New.
+	<segment_bases, segment_sizes>: Remove.
+	* symfile.c (default_symfile_segments): Update.
+	* elfread.c (elf_symfile_segments): Update.
+	* remote.c (remote_target::get_offsets): Update.
+	* solib-target.c (solib_target_relocate_section_addresses):
+	Update.
+
+2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
+
+	* symfile.h (struct symfile_segment_data): Initialize fields.
+	<~symfile_segment_data>: Add.
+	(symfile_segment_data_up): New.
+	(struct sym_fns) <sym_segments>: Return a
+	symfile_segment_data_up.
+	(default_symfile_segments): Return a symfile_segment_data_up.
+	(free_symfile_segment_data): Remove.
+	(get_symfile_segment_data): Return a symfile_segment_data_up.
+	* symfile.c (default_symfile_segments): Likewise.
+	(get_symfile_segment_data): Likewise.
+	(free_symfile_segment_data): Remove.
+	(symfile_find_segment_sections): Update.
+	* elfread.c (elf_symfile_segments): Return a
+	symfile_segment_data_up.
+	* remote.c (remote_target::get_offsets): Update.
+	* solib-target.c (solib_target_relocate_section_addresses):
+	Update.
+	* symfile-debug.c (debug_sym_segments): Return a
+	symfile_segment_data_up.
+
+2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR build/25981
+	* i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
+	Hardcode register numbers.
+
+	PR build/25981
+	* procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
+	procfs_find_LDT_entry): Remove.
+	* procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
+	procfs_find_LDT_entry): Remove.
+	* sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
+	Remove.
+
+2020-05-17  Pedro Alves  <palves@redhat.com>
+	    Andrew Burgess  <andrew.burgess@embecosm.com>
+	    Keno Fischer  <keno@juliacomputing.com>
+
+	PR gdb/25741
+	* breakpoint.c (build_target_condition_list): Update comments.
+	(build_target_command_list): Update comments and skip matching
+	locations.
+	(insert_bp_location): Move "set breakpoint auto-hw on" handling to
+	a separate function.  Simplify "set breakpoint auto-hw off"
+	handling.
+	(insert_breakpoints): Update comment.
+	(tracepoint_locations_match): New parameter.  For breakpoints,
+	compare location types too, if the caller wants to.
+	(handle_automatic_hardware_breakpoints): New functions.
+	(bp_location_is_less_than): Also sort by location type and
+	hardware breakpoint length.
+	(update_global_location_list): Handle "set breakpoint auto-hw on"
+	here.
+	(update_breakpoint_locations): Ask breakpoint_locations_match to
+	ignore location types.
+
+2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
+	type::name instead.
+
+2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <name, set_name>: New methods.
+	(TYPE_CODE): Use type::name.  Change all call sites used to set
+	the name to use type::set_name instead.
+
+2020-05-16  Tom Tromey  <tom@tromey.com>
+
+	* top.c (quit_force): Update.
+	* infrun.c (handle_no_resumed): Update.
+	* top.h (all_uis): New function.
+	(ALL_UIS): Remove.
+
+2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
+
+2020-05-16  Pedro Alves  <palves@redhat.com>
+
+	* ia64-linux-nat.c
+	(ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
+	Declare method.
+	(enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
+
+2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
+
+	* sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
+	(sparc64_adi_info): Likewise.
+
+2020-05-15  Tom Tromey  <tom@tromey.com>
+
+	* symtab.c (lookup_language_this, lookup_symbol_aux): Use
+	block_objfile.
+	(lookup_objfile_from_block): Remove.
+	(lookup_symbol_in_block, lookup_symbol_in_static_block)
+	(lookup_global_symbol): Use block_objfile.
+	* symtab.h (lookup_objfile_from_block): Don't declare.
+	* printcmd.c (clear_dangling_display_expressions): Use
+	block_objfile.
+	* parse.c (operator_check_standard): Use block_objfile.
+
+2020-05-15  Tom Tromey  <tom@tromey.com>
+
+	* language.c (language_alloc_type_symbol): Set
+	SYMBOL_SECTION.
+	* symtab.c (initialize_objfile_symbol): Remove.
+	(allocate_symbol): Remove.
+	(allocate_template_symbol): Remove.
+	* dwarf2/read.c (fixup_go_packaging): Use "new".
+	(new_symbol): Use "new".
+	(read_variable): Don't call initialize_objfile_symbol.  Use
+	"new".
+	(read_func_scope): Use "new".
+	* xcoffread.c (process_xcoff_symbol): Don't call
+	initialize_objfile_symbol.
+	(SYMBOL_DUP): Remove.
+	* coffread.c (process_coff_symbol, coff_read_enum_type): Use
+	"new".
+	* symtab.h (allocate_symbol, initialize_objfile_symbol)
+	(allocate_template_symbol): Don't declare.
+	(struct symbol): Add copy constructor.  Change defaults.
+	* jit.c (finalize_symtab): Use "new".
+	* ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
+	Use "new".
+	* stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
+	(common_block_end): Use "new".
+	* mdebugread.c (parse_symbol): Use "new".
+	(new_symbol): Likewise.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* NEWS: Mention changes to help and apropos.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* command.h (enum command_class): Improve comments, document
+	that class_alias is for user-defined aliases, give the class
+	name for each class, remove unused class_xdb.
+	* cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
+	* breakpoint.c (_initialize_breakpoint): Replace class_alias
+	by a precise class.
+	* infcmd.c (_initialize_infcmd): Likewise.
+	* reverse.c (_initialize_reverse): Likewise.
+	* stack.c (_initialize_stack): Likewise.
+	* symfile.c (_initialize_symfile): Likewise.
+	* tracepoint.c (_initialize_tracepoint): Likewise.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-decode.c (apropos_cmd): Produce output for aliases
+	when their aliased command is traversed.
+	(help_cmd): Add fput_command_names_styled call to
+	output command name and aliases when command has an alias.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-decode.h (help_cmd_list): Remove declaration.
+	* cli/cli-decode.c (help_cmd_list): Declare as static,
+	remove prefix argument, use bool for recurse arg, rework to show the aliases of
+	a command together with the command.
+	(fput_command_name_styled, fput_command_names_styled): New functions.
+	(print_help_for_command): Remove prefix arg, use bool for recurse arg, use
+	fput_command_name_styled.
+	(help_list, help_all): Update callers to remove prefix arg and use bool recurse.
+	* cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
+	* cli/cli-decode.c (do_show_prefix_cmd): Likewise.
+	* command.h (cmd_show_list): Likewise.
+	* dwarf2/index-cache.c (show_index_cache_command): Likewise.
+	* cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* unittests/command-def-selftests.c (traverse_command_structure):
+	Verify all commands of a list have the same prefix command and
+	that only the top cmdlist commands have a null prefix.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
+	as prefix, not one of its aliases.
+	(set_cmd_prefix): Remove.
+	(do_add_cmd): Centralize the setting of the prefix of a command, when
+	command is defined after its full chain of prefix commands.
+	(add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
+	(add_setshow_cmd_full): Likewise.
+	(update_prefix_field_of_prefixed_commands): New function.
+	(add_prefix_cmd): Replace non working call to set_cmd_prefix by
+	update_prefix_field_of_prefixed_commands.
+	* gdb/remote-fileio.c (initialize_remote_fileio): Use the real
+	addresses of remote_set_cmdlist and remote_show_cmdlist given
+	as argument, not the address of an argument.
+	* gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
+	* gdb/remote.c (_initialize_remote): Likewise.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-cmds.c (alias_command): Check for an existing alias
+	using lookup_cmd_composition, as valid_command_p is too strict
+	and forbids aliases that are the prefix of an existing alias
+	or command.
+	* cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
+	command is properly recognised as a valid command.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* unittests/help-doc-selftests.c: Rename to
+	unittests/command-def-selftests.c
+	* unittests/command-def-selftests.c (help_doc_tests): Update some
+	comments.
+	(command_structure_tests, traverse_command_structure): New namespace
+	and function.
+	(command_structure_invariants_tests): New function.
+	(_initialize_command_def_selftests) Renamed from
+	_initialize_help_doc_selftests, register command_structure_invariants
+	selftest.
+
+2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
+	an alias of 'show'.
+
+2020-05-15  Joel Brobecker  <brobecker@adacore.com>
+
+	* ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
+	ada_is_fixed_point_type.  Update all callers.
+	(gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
+	all callers.
+	* ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
+	Update all callers.
+	* ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
+	print_fixed_point_type.  Update all callers.
+	* ada-valprint.c (ada_value_print_num): Replace call to
+	ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
+
+2020-05-14  Kevin Buettner  <kevinb@redhat.com>
+
+	* nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
+	processors.
+	(cpu_supports_bts): Add CV_AMD case.
+
+2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
+	    Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (stop_all_threads): Collect multiple wait events at
+	each pass.
+
+2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
+	type::code instead.
+
+2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <code, set_code>: New methods.
+	(TYPE_CODE): Use type::code.  Change all call sites used to set
+	the code to use type::set_code instead.
+
+2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+	    Tom de Vries  <tdevries@suse.de>
+	    Pedro Alves  <palves@redhat.com>
+
+	PR threads/25478
+	* infrun.c (stop_all_threads): Do NOT ignore
+	TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
+	TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
+	received.
+	(handle_no_resumed): Remove code handling a live inferior with no
+	threads.
+	* remote.c (has_single_non_exited_thread): New.
+	(remote_target::update_thread_list): Do not delete a thread if is
+	the last thread of the process.
+	* thread.c (thread_select): Call delete_exited_threads instead of
+	prune_threads.
+
+2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (stop_all_threads): Enable/disable thread events of all
+	targets.  Move a debug message denoting the end of the function
+	into the SCOPED_EXIT block.
+
+2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* process-stratum-target.h: Include <set>.
+	(all_non_exited_process_targets, switch_to_target_no_thread): New
+	function declarations.
+	* process-stratum-target.c (all_non_exited_process_targets)
+	(switch_to_target_no_thread): New function implementations.
+
+2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (handle_inferior_event): Extract out a piece of code
+	into...
+	(mark_non_executing_threads): ...this new function.
+
+2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
+	use.
+
+2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* regcache.c (regcache_read_pc_protected): New function
+	implementation that returns 0 if the PC cannot read via
+	'regcache_read_pc'.
+	* infrun.c (proceed): Call 'regcache_read_pc_protected'
+	instead of 'regcache_read_pc'.
+	(keep_going_pass_signal): Ditto.
+
+2020-05-13  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (align_value): Remove.
+	(ada_template_to_fixed_record_type_1): Use align_up.
+
+2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* async-event.c: Update the copyright year.
+	* async-event.h: Update the copyright year.
+
+2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* objfiles.h (is_addr_in_objfile,
+	shared_objfile_contains_address_p): Return bool.
+	* objfile.c (is_addr_in_objfile,
+	shared_objfile_contains_address_p): Return bool.
+
+2020-05-11  Tom Tromey  <tromey@adacore.com>
+
+	* cli/cli-cmds.c (info_command): Restore.
+	(_initialize_cli_cmds): Use add_prefix_command for "info".
+	* gdb-gdb.gdb.in: Restore breakpoint on info_command.
+
+2020-05-11  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_value_primitive_field): Now public.
+	* ada-lang.h (ada_value_primitive_field): Declare.
+	* ada-valprint.c (print_field_values): Use
+	ada_value_primitive_field for wrapper fields.
+
+2020-05-11  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/index-write.c (debug_names::psymbol_tag): Handle
+	MODULE_DOMAIN.
+
+2020-05-11  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25941
+	* dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
+	with length 0, if not gdb-produced.
+	(cutu_reader::cutu_reader): Set CU length to actual length if 0.
+
+2020-05-09  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/25955
+	* break-catch-throw.c (check_status_exception_catchpoint): Fix name
+	calculation.
+
+2020-05-09  Tom Tromey  <tom@tromey.com>
+
+	* top.c (server_command): Now bool.
+	* top.h (server_command): Now bool.
+
+2020-05-08  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
+	already being processed.
+
+2020-05-08  Tom Tromey  <tom@tromey.com>
+
+	* printcmd.c (struct display) <next>: Remove.
+	<display>: New constructor.
+	<exp_string>: Now a std::string.
+	<enabled_p>: Now a bool.
+	(display_number): Move definition earlier.
+	(displays): Rename from display_chain.  Now a std::vector.
+	(ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
+	(display_command): Update.
+	(do_one_display, disable_display)
+	(enable_disable_display_command, do_enable_disable_display):
+	Update.
+	(free_display): Remove.
+	(clear_displays): Rewrite.
+	(delete_display): Update.
+	(map_display_numbers): Use function_view.  Remove "data"
+	parameter.  Update.
+	(do_delete_display): Remove.
+	(undisplay_command): Update.
+	(do_one_display, do_displays, disable_display)
+	(info_display_command): Update.
+	(do_enable_disable_display): Remove.
+	(enable_disable_display_command)
+	(clear_dangling_display_expressions): Update.
+
+2020-05-08  Tom Tromey  <tom@tromey.com>
+
+	* symtab.c (set_symbol_cache_size)
+	(maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
+	(maintenance_print_symbol_cache_statistics): Update.
+	* 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):
+	Update.
+	* symfile-debug.c (set_debug_symfile): Update.
+	* source.c (forget_cached_source_info): Update.
+	* python/python.c (gdbpy_progspaces): Update.
+	* psymtab.c (maintenance_info_psymtabs): Update.
+	* probe.c (parse_probes): Update.
+	* linespec.c (iterate_over_all_matching_symtabs)
+	(collect_symtabs_from_filename, search_minsyms_for_name): Update.
+	* guile/scm-progspace.c (gdbscm_progspaces): Update.
+	* exec.c (exec_target::close): Update.
+	* ada-tasks.c (ada_tasks_new_objfile_observer): Update.
+	* breakpoint.c (print_one_breakpoint_location)
+	(create_longjmp_master_breakpoint)
+	(create_std_terminate_master_breakpoint): Update.
+	* progspace.c (program_spaces): Now a std::vector.
+	(maybe_new_address_space): Update.
+	(add_program_space): Remove.
+	(program_space::program_space): Update.
+	(remove_program_space): Update.
+	(number_of_program_spaces): Remove.
+	(print_program_space, update_address_spaces): Update.
+	* progspace.h (program_spaces): Change type.
+	(ALL_PSPACES): Remove.
+	(number_of_program_spaces): Don't declare.
+	(struct program_space) <next>: Remove.
+
+2020-05-08  Tom Tromey  <tom@tromey.com>
+
+	* mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
+	* solib-svr4.c (svr4_fetch_objfile_link_map): Update.
+	(enable_break): Update.
+	* solib-frv.c (frv_fdpic_find_global_pointer): Update.
+	(frv_fdpic_find_canonical_descriptor): Update.
+	(frv_fetch_objfile_link_map): Update.
+	* progspace.c (program_space::free_all_objfiles): Update.
+	(program_space::solibs): New method.
+	* progspace.h (struct program_space) <solibs>: New method.
+	* solist.h (master_so_list): Don't declare.
+	(ALL_SO_LIBS): Remove.
+	* solib.h (so_list_head): Remove.
+	(update_solib_list): Update comment.
+	* solib.c (master_so_list): Remove.
+	(solib_used, update_solib_list, solib_add)
+	(info_sharedlibrary_command, clear_solib)
+	(reload_shared_libraries_1, remove_user_added_objfile): Update.
+
+2020-05-08  Tom Tromey  <tom@tromey.com>
+
+	* extension.c (extension_languages): Now a std::array.
+	(ALL_EXTENSION_LANGUAGES): Remove.
+	(get_ext_lang_defn, get_ext_lang_of_file)
+	(eval_ext_lang_from_control_command): Update.
+	(finish_ext_lang_initialization)
+	(auto_load_ext_lang_scripts_for_objfile)
+	(ext_lang_type_printers::ext_lang_type_printers)
+	(apply_ext_lang_type_printers)
+	(ext_lang_type_printers::~ext_lang_type_printers)
+	(apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
+	(preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
+	(breakpoint_ext_lang_cond_says_stop, check_quit_flag)
+	(get_matching_xmethod_workers, ext_lang_colorize)
+	(ext_lang_before_prompt): Update.
+	(ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
+
+2020-05-08  Tom Tromey  <tom@tromey.com>
+
+	* symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
+	overload.
+	<swap_string, m_string>: Remove.
+	* symtab.c (demangle_for_lookup, completion_list_add_symbol):
+	Update.
+	* stabsread.c (define_symbol, read_type): Update.
+	* linespec.c (find_linespec_symbols): Update.
+	* gnu-v3-abi.c (gnuv3_get_typeid): Update.
+	* dwarf2/read.c (dwarf2_canonicalize_name): Update.
+	* dbxread.c (read_dbx_symtab): Update.
+	* cp-support.h (cp_canonicalize_string_full)
+	(cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
+	Return unique_xmalloc_ptr.
+	* cp-support.c (inspect_type): Update.
+	(cp_canonicalize_string_full): Return unique_xmalloc_ptr.
+	(cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
+	Likewise.
+	* c-typeprint.c (print_name_maybe_canonical): Update.
+	* break-catch-throw.c (check_status_exception_catchpoint):
+	Update.
+
+2020-05-08  Tom de Vries  <tdevries@suse.de>
+
+	* infrun.c (follow_fork): Copy current_line and current_symtab to
+	child thread.
+
+2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
+
+	* async-event.c (struct async_signal_handler, struct
+	async_event_handler): Reformat, remove typedef.
+
+2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
+	access thistype->main_type->dyn_prop_list directly.
+
+2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <remove_dyn_prop>: New method.
+	(remove_dyn_prop): Remove.  Update all users to use
+	type::remove_dyn_prop.
+	* gdbtypes.c (remove_dyn_prop): Rename to...
+	(type::remove_dyn_prop): ... this.
+
+2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
+
+	* gdbtypes.h (struct type) <add_dyn_prop>: New method.
+	(add_dyn_prop): Remove.  Update all users to use
+	type::add_dyn_prop.
+	* gdbtypes.c (add_dyn_prop): Rename to...
+	(type::add_dyn_prop): ... this.
+
+2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct type) <get_dyn_prop>: New method.
+	(get_dyn_prop): Remove.  Update all users to use
+	type::dyn_prop.
+	* gdbtypes.c (get_dyn_prop): Rename to...
+	(type::dyn_prop): ... this.
+
+2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct main_type) <flag_static>: Remove.
+
+2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
+
+	* amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
+	instruction, skip it if it's there.
+
+2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
+
+2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbtypes.h (TYPE_INCOMPLETE): Remove.
+	* gdbtypes.c (recursive_dump_type): Remove use of
+	TYPE_INCOMPLETE.
+
+2020-05-03  Tom Tromey  <tom@tromey.com>
+
+	* breakpoint.c (catch_command, tcatch_command): Remove.
+	(_initialize_breakpoint): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	(set_breakpoint_cmd, show_breakpoint_cmd): Remove
+	* utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
+	Remove.
+	(add_internal_problem_command): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* mips-tdep.c (set_mipsfpu_command): Remove.
+	(_initialize_mips_tdep): Use add_basic_prefix_cmd.
+	* dwarf2/index-cache.c (set_index_cache_command): Remove.
+	(_initialize_index_cache): Use add_basic_prefix_cmd.
+	* memattr.c (dummy_cmd): Remove.
+	(_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
+	* tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
+	(_initialize_tui_win): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* cli/cli-logging.c (set_logging_command): Remove.
+	(_initialize_cli_logging): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	(show_logging_command): Remove.
+	* target.c (target_command): Remove.
+	(add_target): Use add_basic_prefix_cmd.
+
+2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
+
+	* gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
+
+2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* gdb-gdb.gdb-in: Remove breakpoint on disappeared function
+	info_command.
+
+2020-04-30  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (nbsd_enable_proc_events)
+	(nbsd_nat_target::post_startup_inferior): Add.
+	(nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
+	(nbsd_nat_target::update_thread_list): Rewrite.
+	(nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
+	"PTRACE_LWP_CREATE".
+	* nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
+
+2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* stack.c (_initialize_stack): Remove duplicated creation
+	of "frame" command and "f" alias.
+
+2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR gdb/18706
+	* gdbtypes.c (check_typedef): Calculate size of array of
+	stubbed type.
+
+2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR gdb/15559
+	* i386-tdep.c (i386_push_dummy_call): Call
+	i386_thiscall_push_dummy_call.
+	(i386_thiscall_push_dummy_call): New function.
+	* i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
+	* i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
+	(i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh (do_read): Add shellcheck disable directive for
+	warning SC2162.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Use ${foo:-} where shellcheck would report a
+	"referenced but not assigned" warning.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Remove code that sets fallbackdefault.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Use shell operators && and || instead of
+	-a and -o.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Use $(...) instead of `...`.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Use double quotes around variables.
+
+2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Use %s with printf, instead of variables in the
+	format string.
+
+2020-04-29  Tom Tromey  <tromey@adacore.com>
+
+	PR ada/25875:
+	* dwarf2/read.c (update_enumeration_type_from_children): Compute
+	type fields here.
+	(read_enumeration_type): Call
+	update_enumeration_type_from_children later.  Update comments.
+	(process_enumeration_scope): Don't create type fields.
+
+2020-04-29  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-tdep.c: Include "xml-syscall.h".
+	(nbsd_init_abi): Call `set_xml_syscall_file_name'.
+
+2020-04-29  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c: Include "sys/wait.h".
+	(nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
+	(nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
+	(nbsd_nat_target::remove_exec_catchpoint)
+	(nbsd_nat_target::set_syscall_catchpoint): Add.
+	* nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
+	(nbsd_nat_target::insert_exec_catchpoint)
+	(nbsd_nat_target::remove_exec_catchpoint)
+	(nbsd_nat_target::set_syscall_catchpoint): Add.
+	* nbsd-tdep.c (nbsd_get_syscall_number): Add.
+	(nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
+	`nbsd_get_syscall_number'.
+
+2020-04-29  Tom Tromey  <tom@tromey.com>
+
+	* stack.c (print_block_frame_labels): Remove.
+
+2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR gdb/17320
+	* ada-valprint.c (val_print_packed_array_elements): Move array
+	end bracket to new line.
+	(ada_val_print_string): Remove extra spaces before first array
+	element.
+	* c-valprint.c (c_value_print_array): Likewise.
+	* m2-valprint.c (m2_print_array_contents): Likewise.
+	(m2_value_print_inner): Likewise.
+	* p-valprint.c (pascal_value_print_inner): Likewise.
+	* valprint.c (generic_val_print_array): Likewise.
+	(value_print_array_elements): Move first array element and array
+	end bracket to new line.
+
+2020-04-29  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25889
+	* linespec.c (find_method): Fix ix calculation.
+
+2020-04-28  Kamil Rytarowski  <n54@gmx.com>
+
+	* syscalls/update-netbsd.sh: New file.
+	* syscalls/netbsd.xml: Regenerate.
+	* data-directory/Makefile.in: Register `netbsd.xml' in
+	`SYSCALLS_FILES'.
+
+2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
+
+	* syscalls/update-freebsd.sh: Add double quotes.
+
+2020-04-28  Tom Tromey  <tom@tromey.com>
+
+	* NEWS: Update.
+	* python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
+	(cmdpy_init): Allow class_tui.
+
+2020-04-28 Mark Williams <mark@myosotissp.com>
+
+	PR gdb/24480
+	* dwarf2read.c: Add missing assingments to list_in_scope when
+	start_symtab was already called.
+
+2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
+
+	PR gdb/25881
+	* dwarf2/read.c (offset_map_type): Use
+	gdb:hash_enum<sect_offset> as hash function.
+
+2020-04-28  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c (process_structure_scope): Add symbol for struct decl
+	with DW_AT_signature.
+
+2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
+
+	* configure.ac: Remove check for fs_base/gs_base in
+	user_regs_struct.
+	* configure: Re-generate.
+	* config.in: Re-generate.
+	* amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
+	* amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
+	amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
+
+2020-04-27  Luis Machado  <luis.machado@linaro.org>
+
+	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
+	problematic inline frame unwinding situation.
+	* frame.c (frame_id_computed_p): New function.
+	* frame.h (frame_id_computed_p): New prototype.
+
+2020-04-26  Tom Tromey  <tom@tromey.com>
+
+	* command.h (enum command_class) <class_pseudo>: Remove.
+
+2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* cli/cli-decode.c (lookup_cmd_composition): Fix comments
+	and whitespace.
+
+2020-04-25  Kamil Rytarowski  <n54@gmx.com>
+
+	* inf-ptrace.c (inf_ptrace_target::wait): Remove
+	`PT_GET_PROCESS_STATE' block.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* symtab.h (symbol_get_demangled_name): Don't declare.
+	* symtab.c (symbol_get_demangled_name): Remove.
+	(general_symbol_info::natural_name)
+	(general_symbol_info::demangled_name): Update.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	PR rust/25025:
+	* dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	PR symtab/12707:
+	* dwarf2/read.c (add_partial_symbol): Use the linkage name if it
+	exists.
+	(new_symbol): Likewise.
+	* compile/compile-object-load.c (get_out_value_type): Use
+	symbol_matches_search_name.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (add_partial_symbol): Do not call
+	compute_and_set_names.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
+	overload.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
+	(add_psymbol_to_list): New overload.  Make old overload call new
+	one.
+	* psympriv.h (add_psymbol_to_list): New overload.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (partial_die_info::read) <case
+	DW_AT_linkage_name>: Use value_as_string.
+	(dwarf2_string_attr): Use value_as_string.
+	* dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
+	method.
+	* dwarf2/attribute.c (attribute::value_as_string): New method.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* symtab.c (general_symbol_info::natural_name)
+	(general_symbol_info::demangled_name): Check for language_rust.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
+	(dwarf2_physname): ... from here.
+	(partial_die_info::read): Add Rust "{" hack.
+
+2020-04-24  Tom Tromey  <tom@tromey.com>
+
+	* symtab.h (struct general_symbol_info) <set_demangled_name>: New
+	method.
+	(symbol_set_demangled_name): Don't declare.
+	* symtab.c (general_symbol_info::set_demangled_name): Rename from
+	symbol_set_demangled_name.
+	(general_symbol_info::set_language)
+	(general_symbol_info::compute_and_set_names): Update.
+	* minsyms.c (minimal_symbol_reader::install): Update.
+	* dwarf2/read.c (new_symbol): Update.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	PR python/23662:
+	* python/py-type.c (convert_field): Handle
+	FIELD_LOC_KIND_DWARF_BLOCK.
+	(typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
+	(typy_get_dynamic): Nw function.
+	(type_object_getset): Add "dynamic".
+	* NEWS: Add entry.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* ada-typeprint.c (print_choices, print_variant_part)
+	(print_record_field_types_dynamic): New functions.
+	(print_record_field_types): Use print_record_field_types_dynamic.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (handle_data_member_location): New overload.
+	(dwarf2_add_field): Use it.
+	(decode_locdesc): Add "computed" parameter.  Update comment.
+	* gdbtypes.c (is_dynamic_type_internal): Also look for
+	FIELD_LOC_KIND_DWARF_BLOCK.
+	(resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
+	* gdbtypes.c (is_dynamic_type_internal): Add special case for C++
+	virtual base classes.
+	* gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
+	FIELD_LOC_KIND_DWARF_BLOCK.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (read_structure_type): Handle dynamic length.
+	* gdbtypes.c (is_dynamic_type_internal): Check
+	TYPE_HAS_DYNAMIC_LENGTH.
+	(resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
+	* gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
+	New macros.
+	(enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
+	constant.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (struct variant_field): Rewrite.
+	(struct variant_part_builder): New.
+	(struct nextfield): Remove "variant" field.  Add "offset".
+	(struct field_info): Add "current_variant_part" and
+	"variant_parts".
+	(alloc_discriminant_info): Remove.
+	(alloc_rust_variant): New function.
+	(quirk_rust_enum): Update.
+	(dwarf2_add_field): Set "offset" member.  Don't handle
+	DW_TAG_variant_part.
+	(offset_map_type): New typedef.
+	(convert_variant_range, create_one_variant)
+	(create_one_variant_part, create_variant_parts)
+	(add_variant_property): New functions.
+	(dwarf2_attach_fields_to_type): Call add_variant_property.
+	(read_structure_type): Don't handle DW_TAG_variant_part.
+	(handle_variant_part, handle_variant): New functions.
+	(handle_struct_member_die): Use them.
+	(process_structure_scope): Don't handle variant parts.
+	* gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
+	(struct discriminant_info): Remove.
+	(enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
+	(struct main_type) <flag_discriminated_union>: Remove.
+	* rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
+	(rust_enum_variant): Return int.  Remove "contents".  Rewrite.
+	(rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
+	Update.
+	* valops.c (value_union_variant): Remove.
+	* value.h (value_union_variant): Don't declare.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
+	(ada_value_primitive_packed_val): Update.
+	* ada-valprint.c (ada_value_print_1): Update.
+	* dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
+	(dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
+	just an address.  Use evaluate_for_locexpr_baton.
+	(dwarf2_evaluate_property): Update.
+	* dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
+	array_view.
+	* findvar.c (default_read_var_value): Update.
+	* gdbtypes.c (compute_variant_fields_inner)
+	(resolve_dynamic_type_internal): Update.
+	(resolve_dynamic_type): Change type of valaddr parameter.
+	* gdbtypes.h (resolve_dynamic_type): Update.
+	* valarith.c (value_subscripted_rvalue): Update.
+	* value.c (value_from_contents_and_address): Update.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
+	"push_initial_value" parameter.
+	(dwarf2_evaluate_property): Likewise.
+	* dwarf2/loc.h (dwarf2_evaluate_property): Update.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
+	(variant::matches, compute_variant_fields_recurse)
+	(compute_variant_fields_inner, compute_variant_fields): New
+	functions.
+	(resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
+	Use resolved_type after type is made.
+	(operator==): Add new cases.
+	* gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
+	(struct discriminant_range, struct variant, struct variant_part):
+	New.
+	(union dynamic_prop_data) <variant_parts, original_type>: New
+	members.
+	(enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
+	(enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
+	constants.
+	* value.c (unpack_bits_as_long): Now public.
+	* value.h (unpack_bits_as_long): Declare.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* rs6000-tdep.c (struct ppc_variant): Rename from "variant".
+	(variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
+
+2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (exception_values): Add WOW64 exception numbers.
+
+2020-04-24  Kamil Rytarowski  <n54@gmx.com>
+
+	* inf-ptrace.h (follow_fork, insert_fork_catchpoint)
+	(remove_fork_catchpoint, post_startup_inferior)
+	(post_attach): Move...
+	* obsd-nat.h (follow_fork, insert_fork_catchpoint)
+	(remove_fork_catchpoint, post_startup_inferior)
+	(post_attach): ...here.
+	* inf-ptrace.c (follow_fork, insert_fork_catchpoint)
+	(remove_fork_catchpoint, post_startup_inferior)
+	(post_attach): Move...
+	* obsd-nat.c (follow_fork, insert_fork_catchpoint)
+	(remove_fork_catchpoint, post_startup_inferior)
+	(post_attach): ...here.
+
+2020-04-24  Tom Tromey  <tromey@adacore.com>
+
+	* nat/windows-nat.h (struct windows_thread_info)
+	<pc_adjusted>: New member.
+	* windows-nat.c (windows_fetch_one_register): Check
+	pc_adjusted.
+	(windows_nat_target::get_windows_debug_event)
+	(windows_nat_target::wait): Set pc_adjusted.
+
+2020-04-24  Tom de Vries  <tdevries@suse.de>
+
+	* contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
+	Run gdb-add-index inside temp dir.
+
+2020-04-23  Tom Tromey  <tromey@adacore.com>
+
+	* windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
+	in loop.
+
+2020-04-23  Luis Machado  <luis.machado@linaro.org>
+
+	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
+	get_frame_register instead of gdbarch_unwind_pc.
+
+2020-04-23  Tom de Vries  <tdevries@suse.de>
+
+	* symtab.c (lookup_global_symbol): Prefer def over decl.
+
+2020-04-23  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25807
+	* block.c (best_symbol, better_symbol): Promote to external.
+	* block.h (best_symbol, better_symbol): Declare.
+	* symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
+	decl.
+
+2020-04-23  Tom Tromey  <tromey@adacore.com>
+
+	PR ada/25837:
+	* dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
+	"const char *", not a "const std::string &".
+	<name_and_matcher::operator==>: Update.
+	* unittests/lookup_name_info-selftests.c: Change type of
+	"result".
+
+2020-04-23  Tom Tromey  <tom@tromey.com>
+
+	* inferior.h (iterate_over_inferiors): Don't declare.
+	* inferior.c (iterate_over_inferiors): Remove.
+	* darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
+	Remove.
+	(darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
+	use iterate_over_inferiors.
+	(darwin_resume_inferior_it)
+	(struct resume_inferior_threads_param)
+	(darwin_resume_inferior_threads_it): Remove.
+	(darwin_nat_target::resume): Don't use iterate_over_inferiors.
+
+2020-04-23  Tom de Vries  <tdevries@suse.de>
+
+	* blockframe.c (find_pc_partial_function): Use
+	find_pc_sect_compunit_symtab rather than
+	objfile->sf->qf->find_pc_sect_compunit_symtab.
+
+2020-04-22  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25764
+	* dwarf2/read.c (scan_partial_symbols): Allow external variable decls
+	in psymtabs.
+
+2020-04-22  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25801
+	* psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
+	symtabs.
+
+2020-04-22  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25700
+	* dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
+	CU if already created.
+
+2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (displaced_step_fixup): Switch to the event_thread
+	before calling displaced_step_restore, not after.
+
+2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* record-btrace.c (record_btrace_enable_warn): Ignore thread if
+	its inferior is not recorded by us.
+	(record_btrace_target_open): Replace call to
+	all_non_exited_threads () with call to current_inferior
+	()->non_exited_threads ().
+	(record_btrace_target::stop_recording): Likewise.
+	(record_btrace_target::close): Likewise.
+	(record_btrace_target::wait): Likewise.
+	(record_btrace_target::record_stop_replaying): Likewise.
+
+2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* btrace.c (btrace_enable): Throw an error on double enables and
+	when enabling recording fails.
+	(btrace_disable): Throw an error if the thread is not recorded.
+
+2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* record-btrace.c (record_btrace_target::fetch_registers): Forward
+	request if we do not have a thread_info.
+
+2020-04-21  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/25471
+	* thread.c
+	(scoped_restore_current_thread::scoped_restore_current_thread): Catch
+	exception in get_frame_id.
+
+2020-04-20  Tom Tromey  <tromey@adacore.com>
+
+	* python/python.c (struct gdbpy_event): Mark move constructor as
+	noexcept.
+	* python/py-tui.c (class gdbpy_tui_window_maker): Mark move
+	constructor as noexcept.
+	* completer.h (struct completion_result): Mark move constructor as
+	noexcept.
+	* completer.c (completion_result::completion_result): Use
+	initialization style.  Don't call reset_match_list.
+
+2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-04-18  Tom Tromey  <tom@tromey.com>
+
+	* windows-tdep.c (init_w32_command_list)
+	(w32_prefix_command_valid): Restore.
+	(_initialize_windows_tdep): Call init_w32_command_list.
+
+2020-04-18  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
+	* value.c (value_fn_field): Update.
+	* valops.c (find_function_in_inferior)
+	(value_allocate_space_in_inferior): Update.
+	* tui/tui-winsource.c (tui_update_source_windows_with_line):
+	Update.
+	* tui/tui-source.c (tui_source_window::set_contents): Update.
+	* symtab.c (lookup_global_or_static_symbol)
+	(find_function_start_sal_1, skip_prologue_sal)
+	(print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
+	* symmisc.c (dump_msymbols, dump_symtab_1)
+	(maintenance_print_one_line_table): Update.
+	* symfile.c (init_entry_point_info, section_is_mapped)
+	(list_overlays_command, simple_read_overlay_table)
+	(simple_overlay_update_1): Update.
+	* stap-probe.c (handle_stap_probe): Update.
+	* stabsread.c (dbx_init_float_type, define_symbol)
+	(read_one_struct_field, read_enum_type, read_range_type): Update.
+	* source.c (info_line_command): Update.
+	* python/python.c (gdbpy_source_objfile_script)
+	(gdbpy_execute_objfile_script): Update.
+	* python/py-type.c (save_objfile_types): Update.
+	* python/py-objfile.c (py_free_objfile): Update.
+	* python/py-inferior.c (python_new_objfile): Update.
+	* psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
+	(dump_psymtab_addrmap_1, maintenance_info_psymtabs)
+	(maintenance_check_psymtabs): Update.
+	* printcmd.c (info_address_command): Update.
+	* objfiles.h (struct objfile) <arch>: New method, from
+	get_objfile_arch.
+	(get_objfile_arch): Don't declare.
+	* objfiles.c (get_objfile_arch): Remove.
+	(filter_overlapping_sections): Update.
+	* minsyms.c (msymbol_is_function): Update.
+	* mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
+	(output_nondebug_symbol): Update.
+	* mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
+	(mdebug_expand_psymtab): Update.
+	* machoread.c (macho_add_oso_symfile): Update.
+	* linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
+	Update.
+	* linux-fork.c (checkpoint_command): Update.
+	* linespec.c (convert_linespec_to_sals): Update.
+	* jit.c (finalize_symtab): Update.
+	* infrun.c (insert_exception_resume_from_probe): Update.
+	* ia64-tdep.c (ia64_find_unwind_table): Update.
+	* hppa-tdep.c (internalize_unwinds): Update.
+	* gdbtypes.c (get_type_arch, init_float_type, objfile_type):
+	Update.
+	* gcore.c (call_target_sbrk): Update.
+	* elfread.c (record_minimal_symbol, elf_symtab_read)
+	(elf_rel_plt_read, elf_gnu_ifunc_record_cache)
+	(elf_gnu_ifunc_resolve_by_got): Update.
+	* dwarf2/read.c (create_addrmap_from_index)
+	(create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
+	(read_debug_names_from_section)
+	(process_psymtab_comp_unit_reader, add_partial_symbol)
+	(add_partial_subprogram, process_full_comp_unit)
+	(read_file_scope, read_func_scope, read_lexical_block_scope)
+	(read_call_site_scope, dwarf2_ranges_read)
+	(dwarf2_record_block_ranges, dwarf2_add_field)
+	(mark_common_block_symbol_computed, read_tag_pointer_type)
+	(read_tag_string_type, dwarf2_init_float_type)
+	(dwarf2_init_complex_target_type, read_base_type)
+	(partial_die_info::read, partial_die_info::read)
+	(read_attribute_value, dwarf_decode_lines_1, new_symbol)
+	(dwarf2_fetch_die_loc_sect_off): Update.
+	* dwarf2/loc.c (dwarf2_find_location_expression)
+	(class dwarf_evaluate_loc_desc, rw_pieced_value)
+	(dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
+	(dwarf2_loc_desc_get_symbol_read_needs)
+	(locexpr_describe_location_piece, locexpr_describe_location_1)
+	(loclist_describe_location): Update.
+	* dwarf2/index-write.c (write_debug_names): Update.
+	* dwarf2/frame.c (dwarf2_build_frame_info): Update.
+	* dtrace-probe.c (dtrace_process_dof): Update.
+	* dbxread.c (read_dbx_symtab, dbx_end_psymtab)
+	(process_one_symbol): Update.
+	* ctfread.c (ctf_init_float_type, read_base_type): Update.
+	* coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
+	(coff_read_enum_type): Update.
+	* cli/cli-cmds.c (edit_command, list_command): Update.
+	* buildsym.c (buildsym_compunit::finish_block_internal): Update.
+	* breakpoint.c (create_overlay_event_breakpoint)
+	(create_longjmp_master_breakpoint)
+	(create_std_terminate_master_breakpoint)
+	(create_exception_master_breakpoint, get_sal_arch): Update.
+	* block.c (block_gdbarch): Update.
+	* annotate.c (annotate_source_line): Update.
+
+2020-04-17  Tom Tromey  <tromey@adacore.com>
+
+	* auto-load.c (show_auto_load_cmd): Remove.
+	(auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
+	* arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
+	(maintenance_print_arc_command): Remove.
+	* tui/tui-win.c (tui_command): Remove.
+	(tui_get_cmd_list): Use add_basic_prefix_cmd.
+	* tui/tui-layout.c (tui_layout_command): Remove.
+	(_initialize_tui_layout): Use add_basic_prefix_cmd.
+	* python/python.c (user_set_python, user_show_python): Remove.
+	(_initialize_python): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* guile/guile.c (set_guile_command, show_guile_command): Remove.
+	(install_gdb_commands): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	(info_guile_command): Remove.
+	* dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
+	(_initialize_dwarf2_read): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
+	Remove do_set and do_show parameters.
+	* cli/cli-style.c (set_style, show_style): Remove.
+	(_initialize_cli_style): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	(cli_style_option::add_setshow_commands): Remove do_set and
+	do_show parameters.
+	(cli_style_option::add_setshow_commands): Use
+	add_basic_prefix_cmd, add_show_prefix_cmd.
+	(STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
+	(set_style_name): Remove.
+	* cli/cli-dump.c (dump_command, append_command): Remove.
+	(srec_dump_command, ihex_dump_command, verilog_dump_command)
+	(tekhex_dump_command, binary_dump_command)
+	(binary_append_command): Remove.
+	(_initialize_cli_dump): Use add_basic_prefix_cmd.
+	* windows-tdep.c (w32_prefix_command_valid): Remove global.
+	(init_w32_command_list): Remove; move into ...
+	(_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
+	* valprint.c (set_print, show_print, set_print_raw)
+	(show_print_raw): Remove.
+	(_initialize_valprint): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* typeprint.c (set_print_type, show_print_type): Remove.
+	(_initialize_typeprint): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* record.c (set_record_command, show_record_command): Remove.
+	(_initialize_record): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	(info_command, show_command, set_debug, show_debug): Remove.
+	* top.h (set_history, show_history): Don't declare.
+	* top.c (set_history, show_history): Remove.
+	* target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
+	(unset_tdesc_cmd): Remove.
+	(_initialize_target_descriptions): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* symtab.c (info_module_command): Remove.
+	(_initialize_symtab): Use add_basic_prefix_cmd.
+	* symfile.c (overlay_command): Remove.
+	(_initialize_symfile): Use add_basic_prefix_cmd.
+	* sparc64-tdep.c (info_adi_command): Remove.
+	(_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
+	* sh-tdep.c (show_sh_command, set_sh_command): Remove.
+	(_initialize_sh_tdep): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* serial.c (serial_set_cmd, serial_show_cmd): Remove.
+	(_initialize_serial): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
+	(_initialize_ser_tcp): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
+	(_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* riscv-tdep.c (show_riscv_command, set_riscv_command)
+	(show_debug_riscv_command, set_debug_riscv_command): Remove.
+	(_initialize_riscv_tdep): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* remote.c (remote_command, set_remote_cmd): Remove.
+	(_initialize_remote): Use add_basic_prefix_cmd.
+	* record-full.c (set_record_full_command)
+	(show_record_full_command): Remove.
+	(_initialize_record_full): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* record-btrace.c (cmd_set_record_btrace)
+	(cmd_show_record_btrace, cmd_set_record_btrace_bts)
+	(cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
+	(cmd_show_record_btrace_pt): Remove.
+	(_initialize_record_btrace): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* ravenscar-thread.c (set_ravenscar_command)
+	(show_ravenscar_command): Remove.
+	(_initialize_ravenscar): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* mips-tdep.c (show_mips_command, set_mips_command)
+	(_initialize_mips_tdep): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* maint.c (maintenance_command, maintenance_info_command)
+	(maintenance_check_command, maintenance_print_command)
+	(maintenance_set_cmd, maintenance_show_cmd): Remove.
+	(_initialize_maint_cmds): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	(show_per_command_cmd): Remove.
+	* maint-test-settings.c (maintenance_set_test_settings_cmd):
+	Remove.
+	(maintenance_show_test_settings_cmd): Remove.
+	(_initialize_maint_test_settings): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* maint-test-options.c (maintenance_test_options_command):
+	Remove.
+	(_initialize_maint_test_options): Use add_basic_prefix_cmd.
+	* macrocmd.c (macro_command): Remove
+	(_initialize_macrocmd): Use add_basic_prefix_cmd.
+	* language.c (set_check, show_check): Remove.
+	(_initialize_language): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* infcmd.c (unset_command): Remove.
+	(_initialize_infcmd): Use add_basic_prefix_cmd.
+	* i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
+	(_initialize_i386_tdep): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* go32-nat.c (go32_info_dos_command): Remove.
+	(_initialize_go32_nat): Use add_basic_prefix_cmd.
+	* cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
+	(do_show_prefix_cmd, add_show_prefix_cmd): New functions.
+	* frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
+	(_initialize_frame): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* dcache.c (set_dcache_command, show_dcache_command): Remove.
+	(_initialize_dcache): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* cp-support.c (maint_cplus_command): Remove.
+	(_initialize_cp_support): Use add_basic_prefix_cmd.
+	* btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
+	(maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
+	(maint_btrace_pt_show_cmd, _initialize_btrace): Use
+	add_basic_prefix_cmd, add_show_prefix_cmd.
+	* breakpoint.c (save_command): Remove.
+	(_initialize_breakpoint): Use add_basic_prefix_cmd.
+	* arm-tdep.c (set_arm_command, show_arm_command): Remove.
+	(_initialize_arm_tdep): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
+	(set_ada_command, show_ada_command): Remove.
+	(_initialize_ada_language): Use add_basic_prefix_cmd,
+	add_show_prefix_cmd.
+	* command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
+
+2020-04-16  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
+	* nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
+
+2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
+	warning messages.
+
+2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
+	import table is not at beginning of .idata section.
+
+2020-04-16  Pedro Alves  <palves@redhat.com>
+
+	* inferior.c (delete_inferior): Use delete operator directly
+	instead of delete_program_space.
+	* progspace.c (add_program_space): New, factored out from
+	program_space::program_space.
+	(remove_program_space): New, factored out from
+	delete_program_space.
+	(program_space::program_space): Remove intro comment.  Rewrite.
+	(program_space::~program_space): Remove intro comment.  Call
+	remove_program_space.
+	(delete_program_space): Delete.
+	* progspace.h (program_space::program_space): Make explicit.  Move
+	intro comment here, adjusted.
+	(program_space::~program_space): Move intro comment here,
+	adjusted.
+	(delete_program_space): Remove.
+
+2020-04-16  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_nat::handle_access_violation): New
+	function.
+	* nat/windows-nat.h (handle_access_violation): Declare.
+	* nat/windows-nat.c (handle_exception): Move Cygwin code to
+	windows-nat.c.  Call handle_access_violation.
+
+2020-04-16  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25791
+	* dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
+	CUs without psymtab.
+
+2020-04-16  Kevin Buettner  <kevinb@redhat.com>
+
+	* python/python.c (do_start_initialization): Don't call
+	PyEval_InitThreads for Python 3.9 and beyond.
+
+2020-04-15  Kamil Rytarowski  <n54@gmx.com>
+
+	* obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
+	thread functions.
+	(obsd_nat_target::wait): Likewise.
+
+2020-04-15  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
+	(DEBUG_EXCEPT): Use debug_printf.
+
+2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* completer.c (class completion_tracker::completion_hash_entry)
+	<hash_name>: New member function.
+	(completion_tracker::discard_completions): New callback to hash a
+	completion_hash_entry, pass this to htab_create_alloc.
+
+2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* windows-nat.c (windows_make_so): Warn rather than stopping with
+	an error if realpath() fails.
+
+2020-04-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
+	(nbsd_nat_target::info_proc): Add do_status.
+
+2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
+	    Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25718
+	* psympriv.h (struct partial_symtab::read_symtab)
+	(struct partial_symtab::expand_psymtab)
+	(struct partial_symtab::read_dependencies): Update comments.
+	* dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
+	read_symtab for includer.
+	(struct dwarf2_include_psymtab::expand_psymtab): Assert false.
+	(struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
+	(struct dwarf2_include_psymtab::m_readin): Remove.
+	(struct dwarf2_include_psymtab::includer): New member function.
+	(dwarf2_psymtab::expand_psymtab): Assert !readin.
+
+2020-04-14  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25720
+	* symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
+	with NULL symbol_matcher and lookup_name.
+	* psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
+	and lookup_name.
+	* dwarf2/read.c (dw2_expand_symtabs_matching)
+	(dw2_debug_names_expand_symtabs_matching): Same.
+	* symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
+	Make lookup_name a pointer.  Update comment.
+	* symtab.c (global_symbol_searcher::expand_symtabs): Handle
+	lookup_name being a pointer.
+	* symfile.c (expand_symtabs_matching): Same.
+	* symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
+	* linespec.c (iterate_over_all_matching_symtabs): Same.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* run-on-main-thread.c: Update include.
+	* unittests/main-thread-selftests.c: Update include.
+	* tui/tui-win.c: Update include.
+	* tui/tui-io.c: Update include.
+	* tui/tui-interp.c: Update include.
+	* tui/tui-hooks.c: Update include.
+	* top.h: Update include.
+	* top.c: Update include.
+	* ser-base.c: Update include.
+	* remote.c: Update include.
+	* remote-notif.c: Update include.
+	* remote-fileio.c: Update include.
+	* record-full.c: Update include.
+	* record-btrace.c: Update include.
+	* python/python.c: Update include.
+	* posix-hdep.c: Update include.
+	* mingw-hdep.c: Update include.
+	* mi/mi-main.c: Update include.
+	* mi/mi-interp.c: Update include.
+	* main.c: Update include.
+	* linux-nat.c: Update include.
+	* interps.c: Update include.
+	* infrun.c: Update include.
+	* inf-loop.c: Update include.
+	* event-top.c: Update include.
+	* event-loop.c: Move to ../gdbsupport/.
+	* event-loop.h: Move to ../gdbsupport/.
+	* async-event.h: Update include.
+	* Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-win.c: Include async-event.h.
+	* remote.c: Include async-event.h.
+	* remote-notif.c: Include async-event.h.
+	* record-full.c: Include async-event.h.
+	* record-btrace.c: Include async-event.h.
+	* infrun.c: Include async-event.h.
+	* event-top.c: Include async-event.h.
+	* event-loop.h: Move some declarations to async-event.h.
+	* event-loop.c: Don't include ser-event.h or top.h.  Move some
+	code to async-event.c.
+	* async-event.h: New file.
+	* async-event.c: New file.
+	* Makefile.in (COMMON_SFILES): Add async-event.c.
+	(HFILES_NO_SRCDIR): Add async-event.h.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* utils.c (flush_streams): New function.
+	* event-loop.c (gdb_wait_for_event): Call flush_streams.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* event-loop.c (handle_file_event): Use warning, not
+	printf_unfiltered.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* event-loop.c: Include <chrono>.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* gdb_select.h: Move to ../gdbsupport/.
+	* event-loop.c: Update include path.
+	* top.c: Update include path.
+	* ser-base.c: Update include path.
+	* ui-file.c: Update include path.
+	* ser-tcp.c: Update include path.
+	* guile/scm-ports.c: Update include path.
+	* posix-hdep.c: Update include path.
+	* ser-unix.c: Update include path.
+	* gdb_usleep.c: Update include path.
+	* mingw-hdep.c: Update include path.
+	* inflow.c: Update include path.
+	* infrun.c: Update include path.
+	* event-top.c: Update include path.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* configure: Rebuild.
+	* configure.ac: Remove checks that are now in GDB_AC_COMMON.
+
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* event-loop.h (start_event_loop): Don't declare.
+	* event-loop.c (start_event_loop): Move...
+	* main.c (start_event_loop): ...here.  Now static.
+
+2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
+
+	* MAINTAINERS: Update my email address.
+
+2020-04-12  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
+	IP_ALL.
+
+2020-04-12  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (nbsd_pid_to_cmdline): Add.
+	(nbsd_nat_target::info_proc): Add do_cmdline.
+
+2020-04-12  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (nbsd_pid_to_cwd): Add.
+	(nbsd_nat_target::info_proc): Add do_cwd.
+
+2020-04-12  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
+
+2020-04-11  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
+	* nbsd-nat.c (nbsd_nat_target::find_memory_regions)
+	(nbsd_nat_target::info_proc): New functions.
+	* nbsd-nat.c (kinfo_get_vmmap): New function.
+	* nbsd-nat.c (nbsd_nat_target::info_proc) Use
+	nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
+	* nbsd-tdep.c (nbsd_info_proc_mappings_header)
+	(nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
+	functions.
+	* nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
+	(KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
+	(KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
+	(KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
+	(KINFO_VME_FLAG_GROWS_DOWN): New.
+
+2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
+
+	* utils.c (copy_bitwise): Use unsigned 0 constant as operand of
+	bit shift.
+
+2020-04-10  Tom Tromey  <tromey@adacore.com>
+
+	* symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
+
+2020-04-10  Tom Tromey  <tromey@adacore.com>
+
+	* symtab.c (get_symbol_address, get_msymbol_address): Skip
+	separate debug files.
+
+2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
+
+	* nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
+	Move to...
+	* nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
+	... here.
+	* windows-nat.c (windows_nat_target::get_windows_debug_event):
+	Check for STATUS_WX86_BREAKPOINT.
+	(windows_nat_target::wait): Same.
+
+2020-04-10  Tom de Vries  <tdevries@suse.de>
+
+	PR cli/25808
+	* python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
+
+2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* MAINTAINERS (Global Maintainers): Add Tom de Vries.
+	(Write After Approval): Remove Tom de Vries.
+
+2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	revert partially:
+	2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* buildsym.c (record_line): Fix undefined behavior and preserve
+	lines at eof.
+
+2020-04-09  Kamil Rytarowski  <n54@gmx.com>
+
+	* auxv.h (svr4_auxv_parse): New.
+	* auxv.c (default_auxv_parse): Split into default_auxv_parse
+	and generic_auxv_parse.
+	(svr4_auxv_parse): Add.
+	* obsd-tdep.c: Include "auxv.h".
+	(obsd_auxv_parse): Remove.
+	(obsd_init_abi): Remove comment.
+	(obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
+	from `obsd_auxv_parse' to `svr4_auxv_parse'.
+	* nbsd-tdep.c: Include "auxv.h".
+	(nbsd_init_abi): Call set_gdbarch_auxv_parse.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* nat/windows-nat.h (last_wait_event): Don't declare.
+	(wait_for_debug_event): Update comment.
+	* nat/windows-nat.c (last_wait_event): Now static.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (wait_for_debug_event): Move to
+	nat/windows-nat.c.
+	* nat/windows-nat.h (wait_for_debug_event): Declare.
+	* nat/windows-nat.c (wait_for_debug_event): Move from
+	windows-nat.c.  No longer static.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (get_windows_debug_event): Use
+	fetch_pending_stop.
+	* nat/windows-nat.h (fetch_pending_stop): Declare.
+	* nat/windows-nat.c (fetch_pending_stop): New function.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_continue): Use matching_pending_stop and
+	continue_last_debug_event.
+	* nat/windows-nat.h (matching_pending_stop)
+	(continue_last_debug_event): Declare.
+	* nat/windows-nat.c (DEBUG_EVENTS): New define.
+	(matching_pending_stop, continue_last_debug_event): New
+	functions.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
+	(handle_exception_result): Move to nat/windows-nat.h.
+	(DEBUG_EXCEPTION_SIMPLE): Remove.
+	(windows_nat::handle_ms_vc_exception): New function.
+	(handle_exception): Move to nat/windows-nat.c.
+	(get_windows_debug_event): Update.
+	(STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
+	nat/windows-nat.c.
+	* nat/windows-nat.h (handle_ms_vc_exception): Declare.
+	(handle_exception_result): Move from windows-nat.c.
+	(handle_exception): Declare.
+	* nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
+	(STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
+	windows-nat.c.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (exception_count, event_count): Remove.
+	(handle_exception, get_windows_debug_event)
+	(do_initial_windows_stuff): Update.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_nat::handle_load_dll)
+	(windows_nat::handle_unload_dll): Rename.  No longer static.
+	* nat/windows-nat.h (handle_load_dll, handle_unload_dll):
+	Declare.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* complaints.h (stop_whining): Declare at top-level.
+	(complaint): Don't declare stop_whining.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_nat::handle_output_debug_string):
+	Rename.  No longer static.
+	* nat/windows-nat.h (handle_output_debug_string): Declare.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (current_process_handle, current_process_id)
+	(main_thread_id, last_sig, current_event, last_wait_event)
+	(current_windows_thread, desired_stop_thread_id, pending_stops)
+	(struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
+	(display_selectors, fake_create_process)
+	(get_windows_debug_event): Update.
+	* nat/windows-nat.h (current_process_handle, current_process_id)
+	(main_thread_id, last_sig, current_event, last_wait_event)
+	(current_windows_thread, desired_stop_thread_id, pending_stops)
+	(struct pending_stop, siginfo_er): Move from windows-nat.c.
+	* nat/windows-nat.c (current_process_handle, current_process_id)
+	(main_thread_id, last_sig, current_event, last_wait_event)
+	(current_windows_thread, desired_stop_thread_id, pending_stops)
+	(siginfo_er): New globals.  Move from windows-nat.c.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (get_image_name): Move to nat/windows-nat.c.
+	(handle_load_dll): Update.
+	* nat/windows-nat.c (get_image_name): Move from windows-nat.c.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (enum thread_disposition_type): Move to
+	nat/windows-nat.h.
+	(windows_nat::thread_rec): Rename from thread_rec.  No longer
+	static.
+	(windows_add_thread, windows_nat_target::fetch_registers)
+	(windows_nat_target::store_registers, handle_exception)
+	(windows_nat_target::resume, get_windows_debug_event)
+	(windows_nat_target::get_tib_address)
+	(windows_nat_target::thread_name)
+	(windows_nat_target::thread_alive): Update.
+	* nat/windows-nat.h (enum thread_disposition_type): Move from
+	windows-nat.c.
+	(thread_rec): Declare.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c: Add "using namespace".
+	* nat/windows-nat.h: Wrap contents in windows_nat namespace.
+	* nat/windows-nat.c: Wrap contents in windows_nat namespace.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* nat/windows-nat.h (struct windows_thread_info): Declare
+	destructor.
+	* nat/windows-nat.c (~windows_thread_info): New.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	PR gdb/22992
+	* windows-nat.c (current_event): Update comment.
+	(last_wait_event, desired_stop_thread_id): New globals.
+	(struct pending_stop): New.
+	(pending_stops): New global.
+	(windows_nat_target) <stopped_by_sw_breakpoint>
+	<supports_stopped_by_sw_breakpoint>: New methods.
+	(windows_fetch_one_register): Add assertions.  Adjust PC.
+	(windows_continue): Handle pending stops.  Suspend other threads
+	when stepping.  Use last_wait_event
+	(wait_for_debug_event): New function.
+	(get_windows_debug_event): Use wait_for_debug_event.  Handle
+	pending stops.  Queue spurious stops.
+	(windows_nat_target::wait): Set stopped_at_software_breakpoint.
+	(windows_nat_target::kill): Use wait_for_debug_event.
+	* nat/windows-nat.h (struct windows_thread_info)
+	<stopped_at_software_breakpoint>: New field.
+	* nat/windows-nat.c (windows_thread_info::resume): Clear
+	stopped_at_software_breakpoint.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (enum thread_disposition_type): New.
+	(thread_rec): Replace "get_context" parameter with "disposition";
+	change type.
+	(windows_add_thread, windows_nat_target::fetch_registers)
+	(windows_nat_target::store_registers, handle_exception)
+	(windows_nat_target::resume, get_windows_debug_event)
+	(windows_nat_target::get_tib_address)
+	(windows_nat_target::thread_name)
+	(windows_nat_target::thread_alive): Update.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (thread_rec): Use windows_thread_info::suspend.
+	(windows_continue): Use windows_continue::resume.
+	* nat/windows-nat.h (struct windows_thread_info) <suspend,
+	resume>: Declare new methods.
+	* nat/windows-nat.c: New file.
+	* configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_add_thread, windows_delete_thread)
+	(windows_nat_target::fetch_registers)
+	(windows_nat_target::store_registers, fake_create_process)
+	(windows_nat_target::resume, windows_nat_target::resume)
+	(get_windows_debug_event, windows_nat_target::wait)
+	(windows_nat_target::pid_to_str)
+	(windows_nat_target::get_tib_address)
+	(windows_nat_target::get_ada_task_ptid)
+	(windows_nat_target::thread_name)
+	(windows_nat_target::thread_alive): Use lwp, not tid.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (handle_exception)
+	(windows_nat_target::thread_name): Update.
+	* nat/windows-nat.h (windows_thread_info): Remove destructor.
+	<name>: Now unique_xmalloc_ptr.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (thread_rec)
+	(windows_nat_target::fetch_registers): Update.
+	* nat/windows-nat.h (struct windows_thread_info) <suspended>:
+	Update comment.
+	<debug_registers_changed, reload_context>: Now bool.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (windows_add_thread): Use new.
+	(windows_init_thread_list, windows_delete_thread): Use delete.
+	(get_windows_debug_event): Update.
+	* nat/windows-nat.h (struct windows_thread_info): Add constructor,
+	destructor, and initializers.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (struct windows_thread_info): Remove.
+	* nat/windows-nat.h: New file.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
+	(thread_rec, windows_add_thread, windows_delete_thread)
+	(windows_continue): Update.
+
+2020-04-08  Tom Tromey  <tromey@adacore.com>
+
+	* windows-nat.c (struct windows_thread_info): Remove typedef.
+	(thread_head): Remove.
+	(thread_list): New global.
+	(thread_rec, windows_add_thread, windows_init_thread_list)
+	(windows_delete_thread, windows_continue): Update.
+
+2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* windows-tdep.h (windows_init_abi): Add comment.
+	(cygwin_init_abi): New declaration.
+	* windows-tdep.c: Split signal enumeration in two, one for
+	Windows and one for Cygwin.
+	(windows_gdb_signal_to_target): Only deal with signal of the
+	Windows OS ABI.
+	(cygwin_gdb_signal_to_target): New function.
+	(windows_init_abi): Rename to windows_init_abi_common, don't set
+	gdb_signal_to_target gdbarch method.  Add new new function with
+	this name.
+	(cygwin_init_abi): New function.
+	* amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
+	comment.  Don't call windows_init_abi.
+	(amd64_windows_init_abi): Add comment, call windows_init_abi.
+	(amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
+	* i386-windows-tdep.c (i386_windows_init_abi): Rename to
+	i386_windows_init_abi_common, don't call windows_init_abi.  Add
+	a new function of this name.
+	(i386_cygwin_init_abi): New function.
+	(_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
+	OS ABI Cygwin.
+
+2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
+	parameter.c.
+	(dwarf2_read_gdb_index): Update.
+
+2020-04-07  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-tdep.c: Include "objfiles.h".
+	(nbsd_skip_solib_resolver): New.
+	(nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
+
+2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
+
+	* dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
+	addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
+	with DW_LLE_base_addressx are being emitted in DWARFv5.
+	Add the newly added kind DW_LOC_OFFSET_PAIR also.
+	The length of location description is an unsigned ULEB integer in DWARFv5 instead of
+	unsigned integer.
+
+2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
+
+	* dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
+	(dwarf2_find_location_expression): Call the function decode_debug_loclists_
+	addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
+	with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
+	Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
+	(decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
+	DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
+
+
+2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
+
+	* dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
+	(read_loclist_index): New function definition.
+	(lookup_loclist_base): New function definition.
+	(read_loclist_header): New function definition.
+	(dwarf2_cu): Add loclist_base and loclist_header field.
+	(dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
+	(read_full_die_1): Read the value of DW_AT_loclists_base.
+	(read_attribute_reprocess): Handle DW_FORM_loclistx.
+	(read_attribute_value): Handle DW_FORM_loclistx.
+	(skip_one_die): Handle DW_FORM_loclistx.
+	(loclist_header): New structure declaration.
+	* dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
+
+2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
+	constructor.  Remove `addr` parameter from other constructor and
+	add `per_cu` parameter.
+	* dwarf2/read.c (create_partial_symtab): Update.
+
+2020-04-07  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25796
+	* dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
+	(partial_die_info::fixup): Inherit has_const_value.
+
+2020-04-07  Tom de Vries  <tdevries@suse.de>
+
+	* psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
+	symbols without address.
+
+2020-04-06  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.h (struct thread_info): Add forward declaration.
+	(nbsd_nat_target::thread_alive): Add.
+	(nbsd_nat_target::thread_name): Likewise.
+	(nbsd_nat_target::update_thread_list): Likewise.
+	(update_thread_list::post_attach): Likewise.
+	(post_attach::pid_to_str): Likewise.
+	* nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
+	(nbsd_thread_lister): Add.
+	(nbsd_nat_target::thread_alive): Likewise.
+	(nbsd_nat_target::thread_name): Likewise.
+	(nbsd_add_threads): Likewise.
+	(update_thread_list::post_attach): Likewise.
+	(nbsd_nat_target::update_thread_list): Likewise.
+	(post_attach::pid_to_str): Likewise.
+
+2020-04-06  Tom Tromey  <tromey@adacore.com>
+
+	* ada-valprint.c (print_variant_part): Extract the variant field.
+	(print_field_values): Use the field as the outer value when
+	recursing.
+
+2020-04-06  Tom Tromey  <tromey@adacore.com>
+
+	* sh-nbsd-tdep.c: Include nbsd-tdep.h.
+	* ppc-nbsd-tdep.c: Include nbsd-tdep.h.
+	* mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
+	* arm-nbsd-tdep.c: Include nbsd-tdep.h.
+	* hppa-nbsd-tdep.c: Include nbsd-tdep.h.
+
+2020-04-06  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
+	TYPE_CODE_ERROR.
+
+2020-04-06  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-tdep.c: Include "gdbarch.h".
+	Define enum with NetBSD signal numbers.
+	(nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
+	* alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
+	* amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
+	* arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
+	* hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
+	* i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
+	* mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
+	* ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
+	* sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
+	* sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
+	* sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
+	* vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
+
+2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR gdb/25325
+	* dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
+
+2020-04-03  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
+	Read constant block.
+
+2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdb_bfd.h: Include gdbsupport/byte-vector.h.
+	(gdb_bfd_get_full_section_contents): New declaration.
+	* gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
+	* windows-tdep.c (is_linked_with_cygwin_dll): Use
+	gdb_bfd_get_full_section_contents.
+
+2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* exec.c (build_section_table): Replace internal_error with
+	gdb_assert.
+	(section_table_xfer_memory_partial): Likewise.
+	* mdebugread.c (parse_partial_symbols): Likewise.
+	* psymtab.c (lookup_partial_symbol): Likewise.
+	* utils.c (wrap_here): Likewise.
+
+2020-04-02  Tom Tromey  <tromey@adacore.com>
+
+	* f-lang.c (build_fortran_types): Use arch_type to initialize
+	builtin_complex_s32 in the TYPE_CODE_ERROR case.
+
+2020-04-02  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (partial_die_info::read): Do not create a vector
+	of attributes.
+
+2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+	    Bernd Edlinger <bernd.edlinger@hotmail.de>
+	    Tom Tromey  <tromey@adacore.com>
+
+	* buildsym.c (buildsym_compunit::record_line): Remove
+	deduplication code.
+
+2020-04-02  Tom de Vries  <tdevries@suse.de>
+
+	PR ada/24671
+	* dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
+
+2020-04-02  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c (dwarf2_gdb_index_functions,
+	dwarf2_debug_names_functions): Init lookup_global_symbol_language with
+	NULL.
+	* psymtab.c (psym_lookup_global_symbol_language): New function.
+	(psym_functions): Init psym_lookup_global_symbol_language with
+	psym_lookup_global_symbol_language.
+	* symfile-debug.c (debug_sym_quick_functions): Init
+	lookup_global_symbol_language with NULL.
+	* symfile.c (set_initial_language): Remove fixme comment.
+	* symfile.h (struct quick_symbol_functions): Add
+	lookup_global_symbol_language.
+	* symtab.c (find_quick_global_symbol_language): New function.
+	(find_main_name): Use find_quick_global_symbol_language.
+
+2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
+
+2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* buildsym.c (record_line): Fix undefined behavior and preserve
+	lines at eof.
+
+2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* buildsym.c (record_line): Fix the resizing condition.
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	* value.h (value_literal_complex): Add comment.
+	* valops.c (value_literal_complex): Refer to value.h.
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	* c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
+	(scalar_type): New rule, from typebase.
+	(typebase): Use scalar_type.  Recognize complex types.
+	(field_name): Handle FLOAT_KEYWORD.
+	(ident_tokens): Add _Complex and __complex__.
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	PR exp/25299:
+	* valarith.c (promotion_type, complex_binop): New functions.
+	(scalar_binop): Handle complex numbers.  Use promotion_type.
+	(value_pos, value_neg, value_complement): Handle complex numbers.
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	* c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
+	(exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
+	(parse_number): Handle complex numbers.
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_decorations): Change complex suffix to "i".
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print_complex): Use accessors.
+	* value.h (value_real_part, value_imaginary_part): Declare.
+	* valops.c (value_real_part, value_imaginary_part): New
+	functions.
+	* value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
+
+2020-04-01  Tom Tromey  <tom@tromey.com>
+
+	* stabsread.c (rs6000_builtin_type, read_sun_floating_type)
+	(read_range_type): Update.
+	* mdebugread.c (basic_type): Update.
+	* go-lang.c (build_go_types): Use init_complex_type.
+	* gdbtypes.h (struct main_type) <complex_type>: New member.
+	(init_complex_type): Update.
+	(arch_complex_type): Don't declare.
+	* gdbtypes.c (init_complex_type): Remove "objfile" parameter.
+	Make name if none given.  Use alloc_type_copy.  Look for cached
+	complex type.
+	(arch_complex_type): Remove.
+	(gdbtypes_post_init): Use init_complex_type.
+	* f-lang.c (build_fortran_types): Use init_complex_type.
+	* dwarf2/read.c (read_base_type): Update.
+	* d-lang.c (build_d_types): Use init_complex_type.
+	* ctfread.c (read_base_type): Update.
+
+2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* infrun.c (stop_all_threads): Update assertion, plus when
+	stopping threads, take into account that we might be trying
+	to stop an all-stop target.
+	(stop_waiting): Call 'stop_all_threads' if there exists a
+	non-stop target.
+
+2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* target.h (exists_non_stop_target): New function declaration.
+	* target.c (exists_non_stop_target): New function.
+
+2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
+
+	PR gdb/24789
+	* eval.c (is_integral_or_integral_reference): New function.
+	(evaluate_subexp_standard): Allow integer references in
+	pointer arithmetic.
+
+2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* remote.c (remote_target::remote_parse_stop_reply): Remove the
+	check for no ptid in the stop reply when the target is non-stop.
+
+2020-04-01  Tom Tromey  <tromey@adacore.com>
+
+	* symtab.h (class lookup_name_info) <lookup_name_info>: Change
+	"name" parameter to rvalue reference.  Initialize m_name_holder.
+	<lookup_name_info>: New overloads.
+	<name>: Return gdb::string_view.
+	<c_str>: New method.
+	<make_ignore_params>: Update.
+	<search_name_hash>: Update.
+	<language_lookup_name>: Return const char *.
+	<m_name>: Change type.
+	* symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
+	(demangle_for_lookup_info::demangle_for_lookup_info): Update.
+	(lookup_name_info::match_any): Update.
+	* psymtab.c (match_partial_symbol, lookup_partial_symbol):
+	Update.
+	* minsyms.c (linkage_name_str): Update.
+	* language.c (default_symbol_name_matcher): Update.
+	* dwarf2/read.c (mapped_index_base::find_name_components_bounds):
+	Update.
+	* ada-lang.c (ada_fold_name): Change parameter to string_view.
+	(ada_lookup_name_info::ada_lookup_name_info): Update.
+	(literal_symbol_name_matcher): Update.
+
+2020-04-01  Tom Tromey  <tromey@adacore.com>
+
+	* psymtab.c (psymtab_search_name): Remove function.
+	(psym_lookup_symbol): Create search name and lookup name here.
+	(lookup_partial_symbol): Remove "name" parameter; add
+	lookup_name.
+	(psym_expand_symtabs_for_function): Update.
+
+2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
+
+	PR tui/25597:
+	* python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
+
+2020-03-31  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/abbrev.c (abbrev_table::read): Conditionally call
+	memcpy.
+
+2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
+
+	* features/riscv/32bit-csr.xml: Regenerated.
+	* features/riscv/64bit-csr.xml: Regenerated.
+
+2020-03-30  Tom Tromey  <tromey@adacore.com>
+
+	* ada-valprint.c (print_variant_part): Update.
+	* ada-lang.h (ada_which_variant_applies): Update.
+	* ada-lang.c (ada_which_variant_applies): Remove outer_type and
+	outer_valaddr parameters; replace with "outer" value parameter.
+	(to_fixed_variant_branch_type): Update.
+
+2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+	* ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
+	<list>.  Remove inclusion of observable.h.
+	(PPC_DEBUG_CURRENT_VERSION): Move up define.
+	(struct arch_lwp_info): New struct.
+	(class ppc_linux_dreg_interface): New class.
+	(struct ppc_linux_process_info): New struct.
+	(struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
+	<low_new_clone, low_forget_process, low_prepare_to_resume>
+	<copy_thread_dreg_state, mark_thread_stale>
+	<mark_debug_registers_changed, register_hw_breakpoint>
+	<clear_hw_breakpoint, register_wp, clear_wp>
+	<can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
+	<num_memory_accesses, get_trigger_type>
+	<create_watchpoint_request, hwdebug_point_cmp>
+	<init_arch_lwp_info, get_arch_lwp_info>
+	<low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
+	methods.
+	<struct ptid_hash>: New inner struct.
+	<m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
+	members.
+	(saved_dabr_value, hwdebug_info, max_slots_number)
+	(struct hw_break_tuple, struct thread_points, ppc_threads)
+	(have_ptrace_hwdebug_interface)
+	(hwdebug_find_thread_points_by_tid)
+	(hwdebug_insert_point, hwdebug_remove_point): Remove.
+	(ppc_linux_nat_target::can_use_hw_breakpoint): Use
+	m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
+	(ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
+	use m_dreg_interface.
+	(hwdebug_point_cmp): Change to...
+	(ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
+	reference arguments instead of pointers.
+	(ppc_linux_nat_target::ranged_break_num_registers): Use
+	m_dreg_interface.
+	(ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
+	m_dreg_interface.  Call register_hw_breakpoint.
+	(ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
+	m_dreg_interface.  Call clear_hw_breakpoint.
+	(get_trigger_type): Change to...
+	(ppc_linux_nat_target::get_trigger_type): ...this method.  Add
+	comment.
+	(ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
+	use m_dreg_interface.  Call register_hw_breakpoint.
+	(ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
+	use m_dreg_interface.  Call clear_hw_breakpoint.
+	(can_use_watchpoint_cond_accel): Change to...
+	(ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
+	method.  Update comment, use m_dreg_interface and
+	m_process_info.
+	(calculate_dvc): Change to...
+	(ppc_linux_nat_target::calculate_dvc): ...this method.  Use
+	m_dreg_interface.
+	(num_memory_accesses): Change to...
+	(ppc_linux_nat_target::num_memory_accesses): ...this method.
+	(check_condition): Change to...
+	(ppc_linux_nat_target::check_condition): ...this method.
+	(ppc_linux_nat_target::can_accel_watchpoint_condition): Update
+	comment, use m_dreg_interface.
+	(create_watchpoint_request): Change to...
+	(ppc_linux_nat_target::create_watchpoint_request): ...this
+	method.  Use m_dreg_interface.
+	(ppc_linux_nat_target::insert_watchpoint): Add comment, use
+	m_dreg_interface.  Call register_hw_breakpoint or register_wp.
+	(ppc_linux_nat_target::remove_watchpoint): Add comment, use
+	m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
+	(ppc_linux_nat_target::low_forget_process)
+	(ppc_linux_nat_target::low_new_fork)
+	(ppc_linux_nat_target::low_new_clone)
+	(ppc_linux_nat_target::low_delete_thread)
+	(ppc_linux_nat_target::low_prepare_to_resume): New methods.
+	(ppc_linux_nat_target::low_new_thread): Remove previous logic,
+	only call mark_thread_stale.
+	(ppc_linux_thread_exit): Remove.
+	(ppc_linux_nat_target::stopped_data_address): Change to...
+	(ppc_linux_nat_target::low_stopped_data_address): This. Add
+	comment, use m_dreg_interface and m_thread_hw_breakpoints.
+	(ppc_linux_nat_target::stopped_by_watchpoint): Change to...
+	(ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
+	comment.  Call low_stopped_data_address.
+	(ppc_linux_nat_target::watchpoint_addr_within_range): Use
+	m_dreg_interface.
+	(ppc_linux_nat_target::masked_watch_num_registers): Use
+	m_dreg_interface.
+	(ppc_linux_nat_target::copy_thread_dreg_state)
+	(ppc_linux_nat_target::mark_thread_stale)
+	(ppc_linux_nat_target::mark_debug_registers_changed)
+	(ppc_linux_nat_target::register_hw_breakpoint)
+	(ppc_linux_nat_target::clear_hw_breakpoint)
+	(ppc_linux_nat_target::register_wp)
+	(ppc_linux_nat_target::clear_wp)
+	(ppc_linux_nat_target::init_arch_lwp_info)
+	(ppc_linux_nat_target::get_arch_lwp_info): New methods.
+	(_initialize_ppc_linux_nat): Remove observer callback.
+
+2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+	* ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
+	(ppc_linux_nat_target::auxv_parse)
+	(ppc_linux_nat_target::read_description)
+	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
+	Move up.
+
+2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+	* linux-nat.h (low_new_clone): New method.
+	* linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
+
+2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
+	(dbx_expand_psymtab): ... this.
+	(start_psymtab): Update.
+	* mdebugread.c (psymtab_to_symtab_1): Rename to...
+	(mdebug_expand_psymtab): ... this.
+	(parse_partial_symbols): Update.
+	(new_psymtab): Update.
+	* xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
+	(xcoff_expand_psymtab): ... this.
+	(xcoff_start_psymtab): Update.
+
+2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* psympriv.h (partial_symtab) <read_dependencies>: Rename to...
+	<expand_dependencies>: ... this.
+	* psymtab.c (partial_symtab::read_dependencies): Rename to...
+	(partial_symtab::expand_dependencies): ... this.
+	* dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
+	Update.
+	(dwarf2_psymtab::expand_psymtab): Update.
+	* dbxread.c (dbx_psymtab_to_symtab_1): Update.
+	* mdebugread.c (psymtab_to_symtab_1): Update.
+	* xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
+
+2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* psympriv.h (discard_psymtab): Remove.
+	* dbxread.c (dbx_end_psymtab): Update.
+	* xcoffread.c (xcoff_end_psymtab): Update.
+
+2020-03-28  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
+	comment.
+
+2020-03-28  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_attribute_reprocess): Fix formatting.
+
+2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-nat.c (windows_add_all_dlls): Fix system dll paths.
+
+2020-03-26  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
+	(mark_common_block_symbol_computed, read_tag_string_type)
+	(attr_to_dynamic_prop, read_subrange_type): Update.
+	(dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
+	to be methods on struct attribute.
+	(skip_one_die, process_imported_unit_die, read_namespace_alias)
+	(read_call_site_scope, partial_die_info::read)
+	(partial_die_info::read, lookup_die_type, follow_die_ref):
+	Update.
+	* dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
+	from dwarf2_get_ref_die_offset.
+	(attribute::constant_value): New method, from
+	dwarf2_get_attr_constant_value.
+	* dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
+	Declare method.
+	<constant_value>: New method.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
+	(dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
+	(dwarf_type_encoding_name): Move to stringify.c.
+	* Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
+	* dwarf2/stringify.c: New file.
+	* dwarf2/stringify.h: New file.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
+	Rewrite.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
+	methods.
+	* dwarf2/read.c (lookup_addr_base): Move to die.h.
+	(lookup_ranges_base): Likewise.
+	(read_cutu_die_from_dwo, read_full_die_1): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_import_statement, read_file_scope)
+	(read_type_unit_scope, inherit_abstract_dies, read_func_scope)
+	(read_lexical_block_scope, read_call_site_scope)
+	(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
+	(handle_struct_member_die, process_structure_scope)
+	(update_enumeration_type_from_children)
+	(process_enumeration_scope, read_array_type, read_common_block)
+	(read_namespace, read_module, read_subroutine_type): Update.
+	(sibling_die): Remove.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
+	(build_type_psymtabs_reader, read_structure_type)
+	(read_enumeration_type, read_full_die_1): Update.
+	(dwarf2_attr_no_follow): Move to die.h.
+	* dwarf2/die.h (struct die_info) <attr>: New method.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
+	<base_address>: Now an optional.
+	(dwarf2_find_base_address, dwarf2_rnglists_process)
+	(dwarf2_ranges_process, fill_in_loclist_baton)
+	(dwarf2_symbol_mark_computed): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct die_info): Move to die.h.
+	* dwarf2/die.h: New file.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/line-header.h (dwarf_decode_line_header): Declare.
+	* dwarf2/read.c
+	(dwarf2_statement_list_fits_in_line_number_section_complaint):
+	Move to line-header.c.
+	(read_checked_initial_length_and_offset, read_formatted_entries):
+	Likewise.
+	(dwarf_decode_line_header): Split into two.
+	* dwarf2/line-header.c
+	(dwarf2_statement_list_fits_in_line_number_section_complaint):
+	Move from read.c.
+	(read_checked_initial_length_and_offset, read_formatted_entries):
+	Likewise.
+	(dwarf_decode_line_header): New function, split from read.c.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
+	Declare method.
+	* dwarf2/read.c (read_attribute_value): Update.
+	(dwarf2_per_objfile::read_line_string): Rename from
+	read_indirect_line_string.
+	(read_formatted_entries): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
+	variable.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/macro.h (dwarf_decode_macros): Make section parameter
+	const.
+	* dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
+	(dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
+	parameter const.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
+	* dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
+	* dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
+	(dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/line-header.h (struct line_header) <is_valid_file_index,
+	file_names_size, file_full_name, file_file_name>: Use const.
+	<file_name_at, file_names>: Add const overload.
+	* dwarf2/line-header.c (line_header::file_file_name)
+	(line_header::file_full_name): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
+	(macro_start_file, consume_improper_spaces)
+	(parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
+	(dwarf_parse_macro_header, dwarf_decode_macro_bytes)
+	(dwarf_decode_macros): Move to macro.c.
+	* dwarf2/macro.c: New file.
+	* dwarf2/macro.h: New file.
+	* Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
+	method.
+	* dwarf2/section.c: New method.  From
+	read_indirect_string_at_offset_from.
+	* dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
+	(read_indirect_string_at_offset_from): Move to section.c.
+	(read_indirect_string_at_offset): Rewrite.
+	(read_indirect_line_string_at_offset): Remove.
+	(read_indirect_string, read_indirect_line_string)
+	(dwarf_decode_macro_bytes): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/section.h (struct dwarf2_section_info)
+	<overload_complaint>: Declare.
+	(dwarf2_section_buffer_overflow_complaint): Don't declare.
+	* dwarf2/section.c (dwarf2_section_info::overflow_complaint):
+	Rename from dwarf2_section_buffer_overflow_complaint.
+	* dwarf2/read.c (skip_one_die, partial_die_info::read)
+	(skip_form_bytes, dwarf_decode_macro_bytes): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
+	Declare.
+	* dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
+	Move from read.c.
+	* dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
+	to section.c.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (macro_start_file): Change "cu" parameter to
+	"builder".
+	(dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
+	parameter.
+	(dwarf_decode_macros): Update.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_attribute_value): Update.
+	(read_indirect_string_from_dwz): Move to dwz.c; change into
+	method.
+	(dwarf_decode_macro_bytes): Update.
+	* dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
+	* dwarf2/dwz.c: New file.
+	* Makefile.in (COMMON_SFILES): Add dwz.c.
+
+2020-03-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwz_file): Move to dwz.h.
+	* dwarf2/read.c: Add include.
+	* dwarf2/index-write.c: Add include.
+	* dwarf2/index-cache.c: Add include.
+	* dwarf2/dwz.h: New file.
+
+2020-03-25  Tom Tromey  <tom@tromey.com>
+
+	* compile/compile-object-load.c (get_out_value_type): Mention
+	correct symbol name in error message.
+
+2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-nat.c (windows_add_all_dlls): Fix system dll paths.
+
+2020-03-25  Tom de Vries  <tdevries@suse.de>
+
+	* symtab.h (is_main_symtab_of_compunit_symtab): New function.
+	* symmisc.c (dump_symtab_1): Print user and includes fields.
+	(maintenance_info_symtabs): Same.
+
+2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR gdb/25534
+	* riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
+	(riscv_regcache_cooked_write): New function.
+	(riscv_push_dummy_call): Use new function.
+	(riscv_return_value): Likewise.
+
+2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
+	* fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
+	* inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
+	* inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
+	* infrun.c (follow_fork): Likewise.
+	(follow_fork_inferior): Likewise.
+	* linux-nat.c (linux_nat_target::follow_fork): Likewise.
+	* linux-nat.h (class linux_nat_target): Likewise.
+	* remote.c (class remote_target) <follow_fork>: Likewise.
+	(remote_target::follow_fork): Likewise.
+	* target-delegates.c: Re-generate.
+	* target.c (default_follow_fork): Likewise.
+	(target_follow_fork): Likewise.
+	* target.h (struct target_ops) <follow_fork>: Likewise.
+	(target_follow_fork): Likewise.
+
+2020-03-24  Tom de Vries  <tdevries@suse.de>
+
+	* psymtab.c (maintenance_info_psymtabs): Print user field.
+
+2020-03-20  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
+	const.
+	* dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
+	const.
+
+2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
+
+	* ptrace.m4: Don't check for ptrace declaration.
+	* config.in: Re-generate.
+	* configure: Re-generate.
+	* nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
+	not defined.
+
+2020-03-20  Kamil Rytarowski  <n54@gmx.com>
+
+	* amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
+	`PTRACE_TYPE_RET'.
+	* i386-bsd-nat.c (gdb_ptrace): Likewise.
+	* sparc-nat.c (gdb_ptrace): Likewise.
+	* x86-bsd-nat.c (gdb_ptrace): Likewise.
+
+2020-03-20  Tom Tromey  <tromey@adacore.com>
+
+	* c-exp.y (lex_one_token): Fix assert.
+
+2020-03-20  Tom Tromey  <tromey@adacore.com>
+
+	* ada-tasks.c (read_atcb): Use smaller length in strncpy call.
+	* linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
+	strncpy call.
+
+2020-03-20  Tom Tromey  <tromey@adacore.com>
+
+	* symmisc.c (maintenance_print_one_line_table): Use ui_out.
+
+2020-03-20  Tom Tromey  <tromey@adacore.com>
+
+	* ada-valprint.c (print_variant_part): Remove parameters; switch
+	to value-based API.
+	(print_field_values): Likewise.
+	(ada_val_print_struct_union): Likewise.
+	(ada_value_print_1): Update.
+
+2020-03-20  Kamil Rytarowski  <n54@gmx.com>
+
+	* ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
+	nbsd_nat_target instead of inf_ptrace_target.
+	* ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
+	nbsd_nat_target.
+
+2020-03-20  Kamil Rytarowski  <n54@gmx.com>
+
+	* hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
+	it to the ptrace call.
+	* (store_registers): Likewise.
+
+2020-03-20  Kamil Rytarowski  <n54@gmx.com>
+
+	* ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
+	it to the ptrace call.
+	* (store_registers): Likewise.
+
+2020-03-19  Luis Machado  <luis.machado@linaro.org>
+
+	* nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
+	valid, fetch vg value from ptrace.
+
+2020-03-19  Kamil Rytarowski  <n54@gmx.com>
+	* inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
+	* inf-ptrace.c: Likewise.
+	* (gdb_ptrace): Add.
+	* (inf_ptrace_target::resume): Update.
+	* (inf_ptrace_target::xfer_partial): Likewise.
+	* (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
+	* (inf_ptrace_peek_poke): Update.
+
+2020-03-19  Kamil Rytarowski  <n54@gmx.com>
+
+	* x86-bsd-nat.c (gdb_ptrace): New.
+	* (x86bsd_dr_set): Add new argument `ptid'.
+	* (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
+	x86bsd_dr_set_addr): Update.
+
+2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* remote.c (remote_target::process_stop_reply): Handle events for
+	all threads differently.
+
+2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* completer.c (completion_tracker::remove_completion): Define new
+	function.
+	* completer.h (completion_tracker::remove_completion): Declare new
+	function.
+	* symtab.c (completion_list_add_symbol): Remove aliasing msymbols
+	when adding a C++ function symbol.
+
+2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* completer.c (completion_tracker::completion_hash_entry): Define
+	new class.
+	(advance_to_filename_complete_word_point): Call
+	recompute_lowest_common_denominator.
+	(completion_tracker::completion_tracker): Call discard_completions
+	to setup the hash table.
+	(completion_tracker::discard_completions): Allow for being called
+	from the constructor, pass new equal function, and element deleter
+	when constructing the hash table.  Initialise new class member
+	variables.
+	(completion_tracker::maybe_add_completion): Remove use of
+	m_entries_vec, and store more information into m_entries_hash.
+	(completion_tracker::recompute_lcd_visitor): New function, most
+	content taken from...
+	(completion_tracker::recompute_lowest_common_denominator):
+	...here, this now just visits each item in the hash calling the
+	above visitor.
+	(completion_tracker::build_completion_result): Remove use of
+	m_entries_vec, call recompute_lowest_common_denominator.
+	* completer.h (completion_tracker::have_completions): Remove use
+	of m_entries_vec.
+	(completion_tracker::completion_hash_entry): Declare new class.
+	(completion_tracker::recompute_lowest_common_denominator): Change
+	function signature.
+	(completion_tracker::recompute_lcd_visitor): Declare new function.
+	(completion_tracker::m_entries_vec): Delete.
+	(completion_tracker::m_entries_hash): Initialize to NULL.
+	(completion_tracker::m_lowest_common_denominator_valid): New
+	member variable.
+	(completion_tracker::m_lowest_common_denominator_max_length): New
+	member variable.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* regformats/regdef.h: Put reg in gdb namespace.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* i386-bsd-nat.c (gdb_ptrace): New.
+	* (i386bsd_fetch_inferior_registers,
+	i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
+	* (i386bsd_fetch_inferior_registers,
+	i386bsd_store_inferior_registers) Use gdb_ptrace.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* amd64-bsd-nat.c (gdb_ptrace): New.
+	* (amd64bsd_fetch_inferior_registers,
+	amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
+	* (amd64bsd_fetch_inferior_registers,
+	amd64bsd_store_inferior_registers) Use gdb_ptrace.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* user-regs.c (user_reg::read): Rename to...
+	(user_reg::xread): ...this.
+	* (append_user_reg): Rename argument `read' to `xread'.
+	* (user_reg_add_builtin): Likewise.
+	* (user_reg_add): Likewise.
+	* (value_of_user_reg): Likewise.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* sparc-nat.c (gdb_ptrace): New.
+	* sparc-nat.c (sparc_fetch_inferior_registers)
+	(sparc_store_inferior_registers) Remove obsolete comment.
+	* sparc-nat.c (sparc_fetch_inferior_registers)
+	(sparc_store_inferior_registers) Switch from pid_t to ptid_t.
+	* sparc-nat.c (sparc_fetch_inferior_registers)
+	(sparc_store_inferior_registers) Use gdb_ptrace.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
+	it to the ptrace call.
+	* sh-nbsd-nat.c (store_registers): Likewise.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
+	nbsd_nat_target instead of inf_ptrace_target.
+	* sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
+	nbsd_nat_target.
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* amd64-bsd-nat.c: Include amd64-bsd-nat.h".
+
+2020-03-17  Kamil Rytarowski  <n54@gmx.com>
+
+	* nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
+	<sys/sysctl.h>.
+	* nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
+
+2020-03-17  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/23710
+	* dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
+	fields.
+	* dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
+	fields.
+	(process_imported_unit_die): Skip import of c++ CUs.
+
+2020-03-16  Tom Tromey  <tom@tromey.com>
+
+	* p-valprint.c (pascal_object_print_value): Initialize
+	base_value.
+
+2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
+	    Shahab Vahedi  <shahab@synopsys.com>
+
+	* Makefile.in: Add arch/arc.o
+	* configure.tgt: Likewise.
+	* arc-tdep.c (arc_tdesc_init): Use arc_read_description.
+	(_initialize_arc_tdep): Don't initialize old target descriptions.
+	(arc_read_description): New function to cache target descriptions.
+	* arc-tdep.h (arc_read_description): Add proto type.
+	* arch/arc.c: New file.
+	* arch/arc.h: Likewise.
+	* features/Makefile: Replace old target descriptions with new.
+	* features/arc-arcompact.c: Remove.
+	* features/arc-arcompact.xml: Likewise.
+	* features/arc-v2.c: Likewise
+	* features/arc-v2.xml: Likewise
+	* features/arc/aux-arcompact.xml: New file.
+	* features/arc/aux-v2.xml: Likewise.
+	* features/arc/core-arcompact.xml: Likewise.
+	* features/arc/core-v2.xml: Likewise.
+	* features/arc/aux-arcompact.c: Generate.
+	* features/arc/aux-v2.c: Likewise.
+	* features/arc/core-arcompact.c: Likewise.
+	* features/arc/core-v2.c: Likewise.
+	* target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
+
+2020-03-16  Tom Tromey  <tromey@adacore.com>
+
+	PR gdb/25663:
+	* dwarf2/read.c (dwarf2_name): Strip leading namespaces after
+	putting value into bcache.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	PR gdb/21500
+	* amd64-windows-tdep.c (amd64_windows_init_abi): Rename
+	to...
+	(amd64_windows_init_abi_common): ... this.  Don't set size of
+	long type.
+	(amd64_windows_init_abi): New function.
+	(amd64_cygwin_init_abi): New function.
+	(_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
+	the Cygwin OS ABI.
+	* i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
+	comment.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
+	* windows-tdep.c (CYGWIN_DLL_NAME): New.
+	(pe_import_directory_entry): New struct type.
+	(is_linked_with_cygwin_dll): New function.
+	* amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
+	GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
+	* i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
+	i386_cygwin_core_osabi_sniffer.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* i386-cygwin-tdep.c: Rename to...
+	* i386-windows-tdep.c: ... this.
+	* Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
+	i386-windows-tdep.c.
+	* configure.tgt: Likewise.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
+	* osabi.c (gdb_osabi_names): Add "Windows".
+	* i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
+	GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
+	(i386_cygwin_core_osabi_sniffer): New function, extracted from
+	i386_cygwin_osabi_sniffer.
+	(_initialize_i386_cygwin_tdep): Register OS ABI
+	GDB_OSABI_WINDOWS for i386.
+	* amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
+	GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
+	(_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
+	for x86-64.
+	* configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
+	when the target matches '*-*-mingw*'.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* defs.h (enum gdb_osabi): Move to...
+	* osabi.h (enum gdb_osabi): ... here.
+	* gdbarch.sh: Include osabi.h in gdbarch.h.
+	* gdbarch.h: Re-generate.
+
+2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
+
+	* amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
+	function.
+	(_initialize_amd64_windows_tdep): Register osabi sniffer.
+
+2020-03-14  Tom Tromey  <tom@tromey.com>
+
+	* c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
+	for C++.
+	(c_type_print_modifier): Likewise.  Add "language" parameter.
+	(c_type_print_varspec_prefix, c_type_print_base_struct_union)
+	(c_type_print_base_1): Update.
+	* type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
+	constants.
+	* type-stack.c (type_stack::insert): Handle tp_atomic and
+	tp_restrict.
+	(type_stack::follow_type_instance_flags): Likewise.
+	(type_stack::follow_types): Likewise.  Merge type-following code.
+	* c-exp.y (RESTRICT, ATOMIC): New tokens.
+	(space_identifier, cv_with_space_id)
+	(const_or_volatile_or_space_identifier_noopt)
+	(const_or_volatile_or_space_identifier): Remove.
+	(single_qualifier, qualifier_seq_noopt, qualifier_seq): New
+	rules.
+	(ptr_operator, typebase): Update.
+	(enum token_flag) <FLAG_C>: New constant.
+	(ident_tokens): Add "restrict", "__restrict__", "__restrict", and
+	"_Atomic".
+	(lex_one_token): Handle FLAG_C.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
+	it to the ptrace call.
+	* m68k-bsd-nat.c (store_registers): Likewise.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
+	gdb_byte *.
+	* m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
+	* m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
+	* m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
+	nbsd_nat_target instead of inf_ptrace_target.
+	* m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
+	nbsd_nat_target.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
+	register_t.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
+	it to the ptrace call.
+	* alpha-bsd-nat.c (store_registers): Likewise.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
+	includes.
+	* alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
+	* alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
+	fill_fpregset): Likewise.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
+	nbsd_nat_target instead of inf_ptrace_target.
+	* alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
+	nbsd_nat_target.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
+	register_t.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* arm-nbsd-nat.c (fetch_register): New variable lwp and pass
+	it to the ptrace call.
+	* arm-nbsd-nat.c (fetch_fp_register): Likewise.
+	* arm-nbsd-nat.c (fetch_fp_regs): Likewise.
+	* arm-nbsd-nat.c (store_register): Likewise.
+	* arm-nbsd-nat.c (store_regs): Likewise.
+	* arm-nbsd-nat.c (store_fp_register): Likewise.
+	* arm-nbsd-nat.c (store_fp_regs): Likewise.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
+	nbsd_nat_target instead of inf_ptrace_target.
+	* arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
+	nbsd_nat_target.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
+	it to the ptrace call.
+	* x86-bsd-nat.c (x86bsd_dr_set): Likewise.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
+	it to the ptrace call.
+	* vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
+	gdb_byte *.
+	* vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
+	instead of inf_ptrace_target.
+	* vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
+	nbsd_nat_target.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
+	register_t.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
+	register_t.
+
+2020-03-14  Kamil Rytarowski  <n54@gmx.com>
+
+	* vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
+	register_t.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* value.h (val_print): Don't declare.
+	* valprint.h (val_print_array_elements)
+	(val_print_scalar_formatted, generic_val_print): Don't declare.
+	* valprint.c (generic_val_print_array): Take a struct value.
+	(generic_val_print_ptr, generic_val_print_memberptr)
+	(generic_val_print_bool, generic_val_print_int)
+	(generic_val_print_char, generic_val_print_complex)
+	(generic_val_print): Remove.
+	(generic_value_print): Update.
+	(do_val_print): Remove unused parameters.  Don't call
+	la_val_print.
+	(val_print): Remove.
+	(common_val_print): Update.  Don't call value_check_printable.
+	(val_print_scalar_formatted, val_print_array_elements): Remove.
+	* rust-lang.c (rust_val_print): Remove.
+	(rust_language_defn): Update.
+	* p-valprint.c (pascal_val_print): Remove.
+	(pascal_value_print_inner): Update.
+	(pascal_object_print_val_fields, pascal_object_print_val):
+	Remove.
+	(pascal_object_print_static_field): Update.
+	* p-lang.h (pascal_val_print): Don't declare.
+	* p-lang.c (pascal_language_defn): Update.
+	* opencl-lang.c (opencl_language_defn): Update.
+	* objc-lang.c (objc_language_defn): Update.
+	* m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
+	* m2-lang.h (m2_val_print): Don't declare.
+	* m2-lang.c (m2_language_defn): Update.
+	* language.h (struct language_defn) <la_val_print>: Remove.
+	* language.c (unk_lang_value_print_inner): Rename.  Change
+	argument types.
+	(unknown_language_defn, auto_language_defn): Update.
+	* go-valprint.c (go_val_print): Remove.
+	* go-lang.h (go_val_print): Don't declare.
+	* go-lang.c (go_language_defn): Update.
+	* f-valprint.c (f_val_print): Remove.
+	* f-lang.h (f_value_print): Don't declare.
+	* f-lang.c (f_language_defn): Update.
+	* d-valprint.c (d_val_print): Remove.
+	* d-lang.h (d_value_print): Don't declare.
+	* d-lang.c (d_language_defn): Update.
+	* cp-valprint.c (cp_print_value_fields)
+	(cp_print_value_fields_rtti, cp_print_value): Remove.
+	(cp_print_static_field): Update.
+	* c-valprint.c (c_val_print_array, c_val_print_ptr)
+	(c_val_print_struct, c_val_print_union, c_val_print_int)
+	(c_val_print_memberptr, c_val_print): Remove.
+	* c-lang.h (c_val_print_array, cp_print_value_fields)
+	(cp_print_value_fields_rtti): Don't declare.
+	* c-lang.c (c_language_defn, cplus_language_defn)
+	(asm_language_defn, minimal_language_defn): Update.
+	* ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
+	(ada_val_print_enum): Take a struct value.
+	(ada_val_print_flt, ada_val_print_array, ada_val_print_1)
+	(ada_val_print): Remove.
+	(ada_value_print_1): Update.
+	(printable_val_type): Remove.
+	* ada-lang.h (ada_val_print): Don't declare.
+	* ada-lang.c (ada_language_defn): Update.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (do_val_print): Update.
+	* python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
+	a struct value.
+	(value_to_value_object_no_release): Declare.
+	* python/py-value.c (value_to_value_object_no_release): New
+	function.
+	* python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
+	struct value.
+	* guile/scm-value.c (vlscm_scm_from_value_no_release): New
+	function.
+	* guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
+	a struct value.
+	* guile/guile-internal.h (vlscm_scm_from_value_no_release):
+	Declare.
+	(gdbscm_apply_val_pretty_printer): Take a struct value.
+	* extension.h (apply_ext_lang_val_pretty_printer): Take a struct
+	value.
+	* extension.c (apply_ext_lang_val_pretty_printer): Take a struct
+	value.
+	* extension-priv.h (struct extension_language_ops)
+	<apply_val_pretty_printer>: Take a struct value.
+	* cp-valprint.c (cp_print_value): Create a struct value.
+	(cp_print_value): Update.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (print_field_values): Call common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (val_print_packed_array_elements): Remove
+	bitoffset and val parameters.  Call common_val_print.
+	(ada_val_print_string): Remove offset, address, and original_value
+	parameters.
+	(ada_val_print_array): Update.
+	(ada_value_print_array): New function.
+	(ada_value_print_1): Call it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_value_print): Use common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_val_print_ref): Use common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_value_print_num): New function.
+	(ada_value_print_1): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_value_print_ptr): New function.
+	(ada_value_print_1): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
+	call common_val_print.
+	(ada_val_print_1): Update.
+	(ada_value_print_1): New function.
+	(ada_value_print_inner): Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* cp-valprint.c (cp_print_value_fields): Update.
+	(cp_print_value): New function.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* m2-valprint.c (m2_value_print_inner): Use
+	cp_print_value_fields.
+	* cp-valprint.c	(cp_print_value_fields): New function.
+	* c-valprint.c (c_value_print_struct): New function.
+	(c_value_print_inner): Use c_value_print_struct.
+	* c-lang.h (cp_print_value_fields): Declare.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_value_print_array): New function.
+	(c_value_print_inner): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_value_print_memberptr): New function.
+	(c_value_print_inner): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_value_print_int): New function.
+	(c_value_print_inner): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_value_print_ptr): New function.
+	(c_value_print_inner): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_value_print_inner): Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print_complex): New function.
+	(generic_value_print): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_val_print_float): Don't call
+	val_print_scalar_formatted.
+	(generic_val_print, generic_value_print): Update.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print_char): New function
+	(generic_value_print): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print_int): New function.
+	(generic_value_print): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print_bool): New function.
+	(generic_value_print): Use it.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_val_print_func): Simplify.
+	(generic_val_print, generic_value_print): Update.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_val_print_flags): Remove.
+	(generic_val_print, generic_value_print): Update.
+	(val_print_type_code_flags): Add original_value parameter.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_val_print): Update.
+	(generic_value_print): Update.
+	* valprint.c (generic_val_print_enum): Don't call
+	val_print_scalar_formatted.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print): Call generic_value_print_ptr.
+	* valprint.c (generic_value_print_ptr): New function.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_value_print): Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* p-valprint.c (pascal_object_print_value_fields)
+	(pascal_object_print_value): New functions.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* p-valprint.c (pascal_value_print_inner): Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* f-valprint.c (f_value_print_innner): Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* m2-valprint.c (m2_print_unbounded_array): New overload.
+	(m2_print_unbounded_array): Update.
+	(m2_print_array_contents): Take a struct value.
+	(m2_value_print_inner): Rewrite.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* d-valprint.c (dynamic_array_type): Call d_value_print_inner.
+	(d_value_print_inner): New function.
+	* d-lang.h (d_value_print_inner): Declare.
+	* d-lang.c (d_language_defn): Use d_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* go-valprint.c (go_value_print_inner): New function.
+	* go-lang.h (go_value_print_inner): Declare.
+	* go-lang.c (go_language_defn): Use go_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* rust-lang.c (val_print_struct, rust_print_enum): Use the value
+	API.
+	(rust_val_print): Rewrite.
+	(rust_value_print_inner): New function, from rust_val_print.
+	(rust_language_defn): Use rust_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* ada-valprint.c (ada_value_print_inner): New function.
+	* ada-lang.h (ada_value_print_inner): Declare.
+	* ada-lang.c (ada_language_defn): Use ada_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* f-valprint.c (f_value_print_innner): New function.
+	* f-lang.h (f_value_print_innner): Declare.
+	* f-lang.c (f_language_defn): Use f_value_print_innner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* p-valprint.c (pascal_value_print_inner): New function.
+	* p-lang.h (pascal_value_print_inner): Declare.
+	* p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* m2-valprint.c (m2_value_print_inner): New function.
+	* m2-lang.h (m2_value_print_inner): Declare.
+	* m2-lang.c (m2_language_defn): Use m2_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
+	* objc-lang.c (objc_language_defn): Use c_value_print_inner.
+	* c-valprint.c (c_value_print_inner): New function.
+	* c-lang.h (c_value_print_inner): Declare.
+	* c-lang.c (c_language_defn, cplus_language_defn)
+	(asm_language_defn, minimal_language_defn): Use
+	c_value_print_inner.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* p-valprint.c (pascal_object_print_value_fields): Now static.
+	* p-lang.h (pascal_object_print_value_fields): Don't declare.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_val_print_array): Simplify.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (value_print_array_elements): New function.
+	* valprint.h (value_print_array_elements): Declare.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* printcmd.c (print_formatted): Use value_print_scalar_formatted.
+	* mips-tdep.c (mips_print_register): Use
+	value_print_scalar_formatted.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.h (value_print_scalar_formatted): Declare.
+	* valprint.c (value_print_scalar_formatted): New function.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.h (generic_value_print): Declare.
+	* valprint.c (generic_value_print): New function.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (do_val_print): Call la_value_print_inner, if
+	available.
+	* rust-lang.c (rust_language_defn): Update.
+	* p-lang.c (pascal_language_defn): Update.
+	* opencl-lang.c (opencl_language_defn): Update.
+	* objc-lang.c (objc_language_defn): Update.
+	* m2-lang.c (m2_language_defn): Update.
+	* language.h (struct language_defn) <la_value_print_inner>: New
+	member.
+	* language.c (unknown_language_defn, auto_language_defn): Update.
+	* go-lang.c (go_language_defn): Update.
+	* f-lang.c (f_language_defn): Update.
+	* d-lang.c (d_language_defn): Update.
+	* c-lang.c (c_language_defn, cplus_language_defn)
+	(asm_language_defn, minimal_language_defn): Update.
+	* ada-lang.c (ada_language_defn): Update.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* c-valprint.c (c_value_print): Use common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* cp-valprint.c (cp_print_static_field): Use common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* f-valprint.c (f77_print_array_1, f_val_print): Use
+	common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* riscv-tdep.c (riscv_print_one_register_info): Use
+	common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* mi/mi-main.c (output_register): Use common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* infcmd.c (default_print_one_register_info): Use
+	common_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.h (common_val_print_checked): Declare.
+	* valprint.c (common_val_print_checked): New function.
+	* stack.c (print_frame_arg): Use common_val_print_checked.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (do_val_print): New function, from val_print.
+	(val_print): Use do_val_print.
+	(common_val_print): Use do_val_print.
+
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (value_print): Use scoped_value_mark.
+
+2020-03-13  Tom de Vries  <tdevries@suse.de>
+
+	PR symtab/25646
+	* psymtab.c (partial_symtab::partial_symtab): Don't set
+	globals_offset and statics_offset.  Push element onto
+	current_global_psymbols and current_static_psymbols stacks.
+	(concat): New function.
+	(end_psymtab_common): Set globals_offset and statics_offset.  Pop
+	element from current_global_psymbols and current_static_psymbols
+	stacks.  Concat popped elements to global_psymbols and
+	static_symbols.
+	(add_psymbol_to_list): Use current_global_psymbols and
+	current_static_psymbols stacks.
+	* psymtab.h (class psymtab_storage): Add current_global_psymbols and
+	current_static_psymbols fields.
+
+2020-03-12  Christian Biesinger  <cbiesinger@google.com>
+
+	* corelow.c (sniff_core_bfd): Remove.
+	(class core_target) <m_core_vec>: Remove.
+	(core_target::core_target): Update.
+	(core_file_fns): Remove.
+	(deprecated_add_core_fns): Remove.
+	(default_core_sniffer): Remove.
+	(sniff_core_bfd): Remove.
+	(default_check_format): Remove.
+	(gdb_check_format): Remove.
+	(core_target_open): Update.
+	(core_target::get_core_register_section): Update.
+	(get_core_registers_cb): Update.
+	(core_target::fetch_registers): Update.
+	* gdbcore.h (struct core_fns): Remove.
+	(deprecated_add_core_fns): Remove.
+	(default_core_sniffer): Remove.
+	(default_check_format): Remove.
+
+2020-03-12  Tom Tromey  <tom@tromey.com>
+
+	* arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
+	CORE_ADDR.
+	(struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
+
+2020-03-12  Tom Tromey  <tom@tromey.com>
+
+	* remote.c (remote_target::download_tracepoint)
+	(remote_target::enable_tracepoint)
+	(remote_target::disable_tracepoint): Use phex, not sprintf_vma.
+	* breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
+	sprintf_vma.
+
+2020-03-12  Tom Tromey  <tom@tromey.com>
+
+	* symfile-mem.c: Update CORE_ADDR size assert.
+
+2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* selftest.m4: Move to gdbsupport/.
+	* acinclude.m4: Update path to selftest.m4.
+
+2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
+	(SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
+	gdbarch-selfselftests.c and selftest-arch.c.
+	(SUBDIR_UNITTESTS_OBS): Rename to...
+	(SELFTESTS_OBS): ... this.
+	(COMMON_SFILES): Remove disasm-selftests.c and
+	gdbarch-selftests.c.
+	* configure.ac: Don't add selftest-arch.{c,o} to
+	CONFIG_{SRCS,OBS}.
+	* disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
+	preprocessor conditions.
+
+2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* configure.ac: Don't source bfd/development.sh.
+	* selftest.m4: Modify comment.
+	* configure: Re-generate.
+
+2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
+
+	* selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
+	not "true" or "false".
+	* configure: Re-generate.
+
+2020-03-12  Christian Biesinger  <cbiesinger@google.com>
+
+	* Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
+	* arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
+	renamed to arm_nbsd_supply_gregset.
+	(fetch_register): Update to call arm_nbsd_supply_gregset.
+	(fetch_regs): Remove in favor of fetch_register with a -1 regno.
+	(arm_netbsd_nat_target::fetch_registers): Update.
+	(fetch_elfcore_registers): Removed.
+	(_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
+	* arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
+	(arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
+	not require NetBSD system headers.
+	(arm_nbsd_regset): New struct.
+	(arm_nbsd_iterate_over_regset_sections): New function.
+	(arm_netbsd_init_abi_common): Updated to call
+	set_gdbarch_iterate_over_regset_sections.
+	* arm-nbsd-tdep.h: New file.
+
+2020-03-11  Kevin Buettner  <kevinb@redhat.com>
+
+	* symtab.c (find_pc_sect_line): Add check which prevents infinite
+	recursion.
+	
+2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
+
+	* configure: Re-generate.
+
+2020-03-11  Tom Tromey  <tromey@adacore.com>
+
+	* ada-typeprint.c (print_choices): Fix comment.
+
+2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* buildsyms.c (buildsym_compunit::record_line): Avoid accessing
+	previous item in the list, when the list has no items.
+
+2020-03-11  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
+	PROP_LOCLIST handling code.
+
+2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* buildsym-legacy.c (record_line): Pass extra parameter to
+	record_line.
+	* buildsym.c (buildsym_compunit::record_line): Take an extra
+	parameter, reduce duplication in the line table, and record the
+	is_stmt flag in the line table.
+	* buildsym.h (buildsym_compunit::record_line): Add extra
+	parameter.
+	* disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
+	non-statement lines.
+	* dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
+	this to the symtab builder.
+	(dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
+	(lnp_state_machine::record_line): Pass a suitable is_stmt flag
+	through to dwarf_record_line_1.
+	* infrun.c (process_event_stop_test): When stepping, don't stop at
+	a non-statement instruction, and only refresh the step info when
+	we land in the middle of a line's range.  Also add an extra
+	comment.
+	* jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
+	field.
+	* record-btrace.c (btrace_find_line_range): Only record lines
+	marked as is-statement.
+	* stack.c (frame_show_address): Show the frame address if we are
+	in a non-statement sal.
+	* symmisc.c (dump_symtab_1): Print the is_stmt flag.
+	(maintenance_print_one_line_table): Print a header for the is_stmt
+	column, and include is_stmt information in the output.
+	* symtab.c (find_pc_sect_line): Find lines marked as statements in
+	preference to non-statements.
+	(find_pcs_for_symtab_line): Prefer is-statement entries.
+	(find_line_common): Likewise.
+	* symtab.h (struct linetable_entry): Add is_stmt field.
+	(struct symtab_and_line): Likewise.
+	* xcoffread.c (arrange_linetable): Initialise is_stmt field when
+	arranging the line table.
+
+2020-03-07  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
+	DIE.
+
+2020-03-07  Tom Tromey  <tom@tromey.com>
+
+	* valops.c (value_literal_complex): Remove obsolete comment.
+	* gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
+	comment.
+
+2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.h: Forward-declare thread_info.
+	(set_step_info): Add thread_info parameter, add doc.
+	* infrun.c (set_step_info): Add thread_info parameter, move doc
+	to header.
+	* infrun.c (process_event_stop_test): Pass thread to
+	set_step_info call.
+	* infcmd.c (set_step_frame): Add thread_info pointer, pass it to
+	set_step_info.
+	(prepare_one_step): Add thread_info parameter, pass it to
+	set_step_frame and prepare_one_step (recursive) call.
+	(step_1): Pass thread to prepare_one_step call.
+	(step_command_fsm::should_stop): Pass thread to
+	prepare_one_step.
+	(until_next_fsm): Pass thread to set_step_frame call.
+	(finish_command): Pass thread to set_step_info call.
+
+2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (windows_solib_create_inferior_hook):
+	Check if inferior is running.
+
+2020-03-06  Tom de Vries  <tdevries@suse.de>
+
+	* NEWS: Fix "the the".
+	* ctfread.c: Same.
+
+2020-03-06  Tom de Vries  <tdevries@suse.de>
+
+	* psymtab.c (psymtab_to_symtab): Don't print "done.".
+
+2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* .dir-locals.el: Add a comment referencing the other copies of
+	this file.
+
+2020-03-05  John Baldwin  <jhb@FreeBSD.org>
+
+	* fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
+	psargs.
+
+2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* .gitattributes: New file.
+
+2020-03-04  Tom Tromey  <tom@tromey.com>
+
+	* symmisc.c (print_symbol_bcache_statistics)
+	(print_objfile_statistics): Update.
+	* symfile.c (allocate_symtab): Use intern.
+	* psymtab.c (partial_symtab::partial_symtab): Use intern.
+	* objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
+	macro_cache>: Remove.
+	<string_cache>: New member.
+	(struct objfile) <intern>: New methods.
+	* elfread.c (elf_symtab_read): Use intern.
+	* dwarf2/read.c (fixup_go_packaging): Intern package name.
+	(dwarf2_compute_name, dwarf2_physname)
+	(create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
+	names.
+	(guess_partial_die_structure_name): Update.
+	(partial_die_info::fixup): Intern name.
+	(dwarf2_canonicalize_name): Change parameter to objfile.  Intern
+	name.
+	(dwarf2_name): Intern name.  Update.
+	* buildsym.c (buildsym_compunit::get_macro_table): Use
+	string_cache.
+
+2020-03-04  Tom Tromey  <tom@tromey.com>
+
+	* jit.c (bfd_open_from_target_memory): Make "target" const.
+	* corefile.c (gnutarget): Now const.
+	* gdbcore.h (gnutarget): Now const.
+
+2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
+
+	* NEWS: Mention support for WOW64 processes.
+	* amd64-windows-nat.c (amd64_mappings): Rename and remove static.
+	(amd64_windows_segment_register_p): Remove static.
+	(_initialize_amd64_windows_nat): Update.
+	* configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
+	* i386-windows-nat.c (context_offset): Update.
+	(i386_mappings): Rename and remove static.
+	(i386_windows_segment_register_p): Remove static.
+	(_initialize_i386_windows_nat): Update.
+	* windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
+	(STATUS_WX86_SINGLE_STEP): New macro.
+	(EnumProcessModulesEx): New macro.
+	(Wow64SuspendThread): New macro.
+	(Wow64GetThreadContext): New macro.
+	(Wow64SetThreadContext): New macro.
+	(Wow64GetThreadSelectorEntry): New macro.
+	(windows_set_context_register_offsets): Add static.
+	(windows_set_segment_register_p): Likewise.
+	(windows_add_thread): Adapt for WOW64 processes.
+	(windows_fetch_one_register): Likewise.
+	(windows_nat_target::fetch_registers): Likewise.
+	(windows_store_one_register): Likewise.
+	(display_selector): Likewise.
+	(display_selectors): Likewise.
+	(handle_exception): Likewise.
+	(windows_continue): Likewise.
+	(windows_nat_target::resume): Likewise.
+	(windows_add_all_dlls): Likewise.
+	(do_initial_windows_stuff): Likewise.
+	(windows_nat_target::attach): Likewise.
+	(windows_get_exec_module_filename): Likewise.
+	(windows_nat_target::create_inferior): Likewise.
+	(windows_xfer_siginfo): Likewise.
+	(_initialize_loadable): Initialize Wow64SuspendThread,
+	Wow64GetThreadContext, Wow64SetThreadContext,
+	Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
+	* windows-nat.h (windows_set_context_register_offsets):
+	Remove declaration.
+	(windows_set_segment_register_p): Likewise.
+	(i386_windows_segment_register_p): Add declaration.
+	(amd64_windows_segment_register_p): Likewise.
+
+2020-03-04  Luis Machado  <luis.machado@linaro.org>
+
+	Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
+	in "info registers" for AArch64/ARM.
+
+	The change caused "info registers" to not print GPR's.
+
+	gdb/ChangeLog:
+
+	2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
+
+	* target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
+	when reg->group is empty and reggroup is not.
+
+2020-03-03  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/frame.c (struct dwarf2_frame_cache)
+	<checked_tailcall_bottom, entry_cfa_sp_offset,
+	entry_cfa_sp_offset_p>: Remove members.
+	(dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
+	(dwarf2_frame_prev_register): Don't call
+	dwarf2_tailcall_sniffer_first.
+	(dwarf2_append_unwinders): Don't append tailcall unwinder.
+	* frame-unwind.c (add_unwinder): New fuction.
+	(frame_unwind_init): Use it.  Add tailcall unwinder.
+
+2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
+	    Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
+
+	* f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
+	value should be printed as true.
+
+2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (windows_solib_create_inferior_hook): New function.
+	(windows_init_abi): Set and use windows_so_ops.
+
+2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
+
+	* printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
+	when verifying if dealing with a convenience variable.
+
+2020-03-03  Luis Machado  <luis.machado@linaro.org>
+
+	* auxv.c (default_print_auxv_entry): Add new AUXV entries.
+
+2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* infrun.c (gdbarch_supports_displaced_stepping): New.
+	(use_displaced_stepping): Break up conditions in smaller pieces.
+	Use gdbarch_supports_displaced_stepping.
+	(displaced_step_prepare_throw): Use
+	gdbarch_supports_displaced_stepping.
+
+2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* NEWS: Mention new behaviour of the history filename.
+	* top.c (write_history_p): Add comment.
+	(show_write_history_p): Add header comment, give a different
+	message when history writing is on, but the history filename is
+	empty.
+	(history_filename): Add comment.
+	(history_filename_empty): New function.
+	(show_history_filename): Add header comment, give a different
+	message when the filename is empty.
+	(init_history): Compare history_filename against nullptr, and only
+	read history if the filename is not empty.
+	(set_history_filename): Add header comment, and only make
+	non-empty filenames absolute.
+	(init_main): Make the filename argument to 'set history filename'
+	optional.
+
+2020-03-02  Christian Biesinger  <cbiesinger@google.com>
+
+	* arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
+	(arm_supply_vfpregset): ...this, and update to use VFP registers.
+	(fetch_fp_register): Update.
+	(fetch_fp_regs): Update.
+	(store_fp_register): Update.
+	(store_fp_regs): Update.
+	(arm_netbsd_nat_target::read_description): New function.
+	(fetch_elfcore_registers): Update.
+
+2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* remote.c (remote_target::remote_parse_stop_reply): Don't use the
+	general_thread if the stop reply is missing a thread-id.
+	(remote_target::process_stop_reply): Use the first non-exited
+	thread if the target didn't pass a thread-id.
+	* infrun.c (do_target_wait): Move call to
+	switch_to_inferior_no_thread to ....
+	(do_target_wait_1): ... here.
+
+2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* debuginfod-support.c: Include defs.h first.
+
+2020-02-28  Tom de Vries  <tdevries@suse.de>
+
+	* symfile.c (set_initial_language): Use default language for lookup.
+
+2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
+	reader variable, pass `this` to read_cutu_die_from_dwo.
+
+2020-02-27  Aaron Merey  <amerey@redhat.com>
+
+	* source.c (open_source_file): Check for nullptr when computing
+	srcpath.
+
+2020-02-27  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
+	member.
+	(dwarf2_add_field): Don't update nfields.
+	(dwarf2_attach_fields_to_type, process_structure_scope): Update.
+
+2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* gdbtypes.c (create_array_type_with_stride): Use std::abs not
+	abs.
+
+2020-02-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct dwarf2_include_psymtab): New.
+	(dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
+	(dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
+	(dwarf2_psymtab::get_compunit_symtab): Remove null checks for
+	per_cu_data.
+
+2020-02-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/index-write.c (psym_index_map): Change type.
+	(add_address_entry_worker, write_one_signatured_type)
+	(recursively_count_psymbols, recursively_write_psymbols)
+	(class debug_names, psyms_seen_size, write_gdbindex)
+	(write_debug_names): Use partial_symtab, not dwarf2_psymtab.
+
+2020-02-26  Aaron Merey  <amerey@redhat.com>
+
+	* Makefile.in: Handle optional debuginfod support.
+	* NEWS: Update.
+	* README: Add --with-debuginfod summary.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Handle optional debuginfod support.
+	* debuginfod-support.c: debuginfod helper functions.
+	* debuginfod-support.h: Ditto.
+	* doc/gdb.texinfo: Add --with-debuginfod to configure options
+	summary.
+	* dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
+	when a dwz file cannot be found.
+	* elfread.c (elf_symfile_read): Query debuginfod servers when a
+	debuginfo file cannot be found.
+	* source.c (open_source_file): Query debuginfod servers when a
+	source file cannot be found.
+	* top.c (print_gdb_configuration): Include
+	--{with,without}-debuginfod in the output.
+
+2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
+
+	* thread.c (thr_try_catch_cmd): Print thread name.
+
+2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+	dwarf2_fetch_die_type_sect_off): Move to...
+	* dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+	dwarf2_fetch_die_type_sect_off): ... here.
+	* dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
+	dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+	dwarf2_fetch_die_type_sect_off): Move doc to header file.
+
+2020-02-26  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/25603
+	* symfile.c (set_initial_language): Exit-early if
+	language_mode == language_mode_manual.
+
+2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2/loc.h (dwarf2_read_addr_index): Move...
+	* dwarf2/read.h (dwarf2_read_addr_index): ... here.
+	* dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
+
+2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* gdbtypes.c (create_array_type_with_stride): Handle negative
+	array strides.
+	* valarith.c (value_subscripted_rvalue): Likewise.
+
+2020-02-25  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
+
+2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* loc.h (dwarf2_get_die_type): Move to...
+	* read.h (dwarf2_get_die_type): ... here.
+	* read.c (dwarf2_get_die_type): Move doc to header.
+
+2020-02-25  Joel Brobecker  <brobecker@adacore.com>
+
+	* copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
+	'gnulib/Makefile.in' to the list.
+
+2020-02-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
+	Remove.
+	* dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
+	XOBNEWVEC.
+
+2020-02-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
+	New method.
+	* dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
+	(dw2_do_instantiate_symtab, dw2_get_file_names)
+	(build_type_psymtab_dependencies, load_full_type_unit): Update.
+
+2020-02-24  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (dwarf2_build_psymtabs_hard): Use
+	make_scoped_restore.
+	(dwarf2_psymtab::read_symtab): Don't clear
+	reading_partial_symbols.
+
+2020-02-24  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/25592
+	* stack.c (iterate_over_block_locals): Handle LOC_CONST.
+
+2020-02-24  Tom de Vries  <tdevries@suse.de>
+
+	* tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
+	commands layout next/prev/regs.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
+	* dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-win.c (_initialize_tui_win): Add usage text.
+	* tui/tui-stack.c (_initialize_tui_stack): Add usage text.
+	* tui/tui-regs.c (_initialize_tui_regs): Add usage text.
+	* tui/tui.c (_initialize_tui): Add usage text.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-win.c (tui_set_focus_command)
+	(tui_set_win_height_command): Use error_no_arg.
+	(_initialize_tui_win): Update help text.
+	(FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-layout.c (extract_display_start_addr): Rewrite.
+	* tui/tui-disasm.h (struct tui_disasm_window)
+	<display_start_addr>: Declare.
+	* tui/tui-source.h (struct tui_source_window)
+	<display_start_addr>: Declare.
+	* tui/tui-winsource.h (struct tui_source_window_base)
+	<show_source_line, display_start_addr>: New methods.
+	<m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
+	Rename and move to protected section.
+	* tui/tui-winsource.c (tui_source_window_base::update_source_window)
+	(tui_source_window_base::do_erase_source_content): Update.
+	(tui_source_window_base::show_source_line): Now a method.
+	(tui_source_window_base::show_source_content)
+	(tui_source_window_base::tui_source_window_base)
+	(tui_source_window_base::rerender)
+	(tui_source_window_base::refill)
+	(tui_source_window_base::do_scroll_horizontal)
+	(tui_source_window_base::set_is_exec_point_at)
+	(tui_source_window_base::update_breakpoint_info)
+	(tui_source_window_base::update_exec_info): Update.
+	* tui/tui-source.c (tui_source_window::set_contents)
+	(tui_source_window::showing_source_p)
+	(tui_source_window::do_scroll_vertical)
+	(tui_source_window::location_matches_p)
+	(tui_source_window::line_is_displayed): Update.
+	(tui_source_window::display_start_addr): New method.
+	* tui/tui-disasm.c (tui_disasm_window::set_contents)
+	(tui_disasm_window::do_scroll_vertical)
+	(tui_disasm_window::location_matches_p): Update.
+	(tui_disasm_window::display_start_addr): New method.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* NEWS: Add entry for gdb.register_window_type.
+	* tui/tui-layout.h (window_factory): New typedef.
+	(tui_register_window): Declare.
+	* tui/tui-layout.c (saved_tui_windows): New global.
+	(tui_apply_current_layout): Use it.
+	(tui_register_window): New function.
+	* python/python.c (do_start_initialization): Call
+	gdbpy_initialize_tui.
+	(python_GdbMethods): Add "register_window_type" function.
+	* python/python-internal.h (gdbpy_register_tui_window)
+	(gdbpy_initialize_tui): Declare.
+	* python/py-tui.c: New file.
+	* Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-io.c (do_tui_putc): Don't omit annotations.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
+	* tui/tui-data.h (tui_set_win_with_focus): Don't declare.
+	* tui/tui-data.c (tui_set_win_with_focus): Remove.
+	(tui_set_win_focus_to): Move from tui-win.c.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-layout.c (make_standard_window, get_locator_window): New
+	functions.
+	(known_window_types): New global.
+	(tui_get_window_by_name): Reimplement.
+	(initialize_known_windows): New function.
+	(validate_window_name): Rewrite.
+	(_initialize_tui_layout): Call initialize_known_windows.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
+	Remove constants.
+	* tui/tui-winsource.h (struct tui_source_window_base)
+	<tui_source_window_base>: Remove parameter.
+	* tui/tui-winsource.c
+	(tui_source_window_base::tui_source_window_base): Remove
+	parameter.
+	(tui_source_window_base::refill): Update.
+	* tui/tui-stack.h (struct tui_locator_window)
+	<tui_locator_window>: Update.
+	* tui/tui-source.h (struct tui_source_window) <tui_source_window>:
+	Default the constructor.
+	* tui/tui-regs.h (struct tui_data_item_window)
+	<tui_data_item_window>: Default the constructor.
+	(struct tui_data_window) <tui_data_window>: Likewise.
+	* tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
+	Default the constructor.
+	* tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
+	Default the constructor.
+	<type>: Remove.
+	(struct tui_win_info) <tui_win_info>: Default the constructor.
+	* tui/tui-data.c (tui_win_info::tui_win_info): Remove.
+	* tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
+	Default the constructor.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
+	* tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
+	* tui/tui-win.c (tui_resize_all): Don't call
+	tui_delete_invisible_windows.
+	* tui/tui-layout.c (tui_apply_current_layout): Delete windows when
+	done.
+	(tui_set_layout): Update.
+	(tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
+	* tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
+	* tui/tui-data.c (tui_delete_invisible_windows): Remove.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
+	correctly.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-winsource.h (struct tui_source_window_iterator)
+	<inner_iterator>: New etytypedef.
+	<tui_source_window_iterator>: Take "end" parameter.
+	<tui_source_window_iterator>: Take iterator.
+	<operator*, advance>: Update.
+	<m_iter>: Change type.
+	<m_end>: New field.
+	(struct tui_source_windows) <begin, end>: Update.
+	* tui/tui-layout.c (tui_windows): New global.
+	(tui_apply_current_layout): Clear tui_windows.
+	(tui_layout_window::apply): Update tui_windows.
+	* tui/tui-data.h (tui_windows): Declare.
+	(all_tui_windows): Now inline function.
+	(class tui_window_iterator, struct all_tui_windows): Remove.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	PR tui/17850:
+	* tui/tui-win.c (tui_gen_win_info::max_width): New method.
+	* tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
+	"height" argument.
+	(class tui_layout_window) <get_sizes>: Likewise.
+	(class tui_layout_split) <tui_layout_split>: Add "vertical"
+	argument.
+	<get_sizes>: Add "height" argument.
+	<m_vertical>: New field.
+	* tui/tui-layout.c (tui_layout_split::clone): Update.
+	(tui_layout_split::get_sizes): Add "height" argument.
+	(tui_layout_split::adjust_size, tui_layout_split::apply): Update.
+	(tui_new_layout_command): Parse "-horizontal".
+	(_initialize_tui_layout): Update help string.
+	(tui_layout_split::specification): Add "-horizontal" when needed.
+	* tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
+	argument.
+	* tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
+	New methods.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-layout.h (enum tui_adjust_result): New.
+	(class tui_layout_base) <adjust_size>: Return tui_adjust_result.
+	(class tui_layout_window) <adjust_size>: Return
+	tui_adjust_result.  Rewrite.
+	(class tui_layout_split) <adjust_size>: Return tui_adjust_result.
+	* tui/tui-layout.c (tui_layout_split::adjust_size): Update.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-layout.h (class tui_layout_split) <add_split>: Change
+	parameter and return types.
+	(class tui_layout_base) <specification>: Add "depth".
+	(class tui_layout_window) <specification>: Add "depth".
+	(class tui_layout_split) <specification>: Add "depth".
+	* tui/tui-layout.c (tui_layout_split::add_split): Change parameter
+	and return types.
+	(tui_new_layout_command): Parse sub-layouts.
+	(_initialize_tui_layout): Update help string.
+	(tui_layout_window::specification): Add "depth".
+	(add_layout_command): Update.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* NEWS: Add "tui new-layout" item.
+	* tui/tui-layout.c (add_layout_command): Return cmd_list_element.
+	Add new-layout command to help text.
+	(validate_window_name): New function.
+	(tui_new_layout_command): New function.
+	(_initialize_tui_layout): Register "new-layout".
+	(tui_layout_window::specification): New method.
+	(tui_layout_window::specification): New method.
+	* tui/tui-layout.h (class tui_layout_base) <specification>: New
+	method.
+	(class tui_layout_window) <specification>: New method.
+	(class tui_layout_split) <specification>: New method.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui.c (tui_enable): Call tui_set_initial_layout.
+	* tui/tui-win.c (window_name_completer): Update comment.
+	* tui/tui-layout.h (class tui_layout_base) <replace_window>:
+	Declare method.
+	(class tui_layout_window) <replace_window>: Likewise.
+	(class tui_layout_split) <replace_window>: Likewise.
+	(tui_set_layout): Don't declare.
+	(tui_set_initial_layout): Declare function.
+	* tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
+	(asm_regs_layout): New globals.
+	(tui_current_layout, show_layout): Remove.
+	(tui_set_layout, tui_add_win_to_layout): Rewrite.
+	(find_layout, tui_apply_layout): New function.
+	(layout_completer): Remove.
+	(tui_next_layout): Reimplement.
+	(tui_next_layout_command): New function.
+	(tui_set_initial_layout, tui_prev_layout_command): New functions.
+	(tui_regs_layout): Reimplement.
+	(tui_regs_layout_command): New function.
+	(extract_display_start_addr): Rewrite.
+	(next_layout, prev_layout): Remove.
+	(tui_layout_window::replace_window): New method.
+	(tui_layout_split::replace_window): New method.
+	(destroy_layout): New function.
+	(layout_list): New global.
+	(add_layout_command): New function.
+	(initialize_layouts): Update.
+	(tui_layout_command): New function.
+	(_initialize_tui_layout): Install "layout" commands.
+	* tui/tui-data.h (enum tui_layout_type): Remove.
+	(tui_current_layout): Don't declare.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_reg_layout): Remove.
+	(tui_reg_command): Use tui_regs_layout.
+	* tui/tui-layout.h (tui_reg_command): Declare.
+	* tui/tui-layout.c (tui_reg_command): New function.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui.c (tui_rl_delete_other_windows): Call
+	tui_remove_some_windows.
+	* tui/tui-layout.h (class tui_layout_base) <remove_windows>:
+	Declare method.
+	(class tui_layout_window) <remove_windows>: New method.
+	(class tui_layout_split) <remove_windows>: Declare.
+	(tui_remove_some_windows): Declare.
+	* tui/tui-layout.c (tui_remove_some_windows): New function.
+	(tui_layout_split::remove_windows): New method.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
+	* tui/tui-layout.h (tui_next_layout): Declare.
+	* tui/tui-layout.c (tui_next_layout): New function.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-regs.c (tui_data_window::display_registers_from): Use
+	correct coordinates.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-layout.h (tui_add_win_to_layout): Add comment.
+	* tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
+	DATA_WIN case.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-disasm.c (tui_get_low_disassembly_address): Use
+	TUI_DISASM_WIN, not tui_win_list.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
+	* valprint.c (generic_val_print_enum_1)
+	(val_print_type_code_flags): Style member names.
+	* rust-lang.c (val_print_struct, rust_print_enum)
+	(rust_print_struct_def, rust_internal_print_type): Style member
+	names.
+	* p-valprint.c (pascal_object_print_value_fields): Style member
+	names.  Only call fprintf_symbol_filtered for static members.
+	* m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
+	* f-valprint.c (f_val_print): Style member names.
+	* f-typeprint.c (f_type_print_base): Style member names.
+	* cp-valprint.c (cp_print_value_fields): Style member names.  Only
+	call fprintf_symbol_filtered for static members.
+	(cp_print_class_member): Style member names.
+	* c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
+	member names.
+	* ada-valprint.c (ada_print_scalar): Style enum names.
+	(ada_val_print_enum): Likewise.
+	* ada-typeprint.c (print_enum_type): Style enum names.
+
+2020-02-21  Tom Tromey  <tom@tromey.com>
+
+	* psympriv.h (struct partial_symtab): Update comment.
+
+2020-02-21  Tom Tromey  <tromey@adacore.com>
+
+	* mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
+	type is CORE_ADDR.
+
+2020-02-21  Tom de Vries  <tdevries@suse.de>
+
+	PR gdb/25534
+	* psymtab.c (partial_symtab::read_dependencies): Don't read dependency
+	if dependencies[i]->user != NULL.
+
+2020-02-21  Ali Tamur  <tamur@google.com>
+
+	* dwarf2/read.c (dwarf2_name): Add null check.
+
+2020-02-20  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
+	">=", in binary search.
+	(dwarf2_find_containing_comp_unit): New overload.
+	(run_test): New self-test.
+	(_initialize_dwarf2_read): Register new test.
+
+2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
+
+	* riscv-tdep.c: Updated since the DECLARE_CSR is changed.
+	* riscv-tdep.h: Likewise.
+	* features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
+	rv32-only CSR.
+	* features/riscv/64bit-csr.xml: Regenerated.
+
+2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
+	    Tom Tromey  <tom@tromey.com>
+
+	* utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
+	of 'fputc_unfiltered'.
+	(putchar_unfiltered): Call 'fputc_unfiltered'.
+	(fputc_unfiltered): Call 'fputs_unfiltered'.
+
+2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Add --with-python-libdir option.
+	* main.c: Use WITH_PYTHON_LIBDIR.
+
+2020-02-19  Tom Tromey  <tom@tromey.com>
+
+	* symtab.c (general_symbol_info::compute_and_set_names): Use
+	obstack_strndup.  Simplify call to symbol_set_demangled_name.
+
+2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (allocate_signatured_type_table,
+	allocate_dwo_unit_table, allocate_type_unit_groups_table,
+	allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
+	Remove objfile parameter, update all callers.
+
+2020-02-19  Doug Evans  <dje@google.com>
+
+	PR rust/25535
+	* rust-lang.c (rust_print_enum): Apply embedded_offset to
+	rust_enum_variant calculation.
+
+2020-02-19  Tom Tromey  <tromey@adacore.com>
+
+	* mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
+
+2020-02-19  Tom Tromey  <tromey@adacore.com>
+
+	* ada-lang.c (cache_symbol): Use obstack_strdup.
+
+2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* configure: Regenerate.
+
+2020-02-19  Tom Tromey  <tromey@adacore.com>
+
+	* python/python.c (do_start_initialization): Use XNEWVEC.  Remove
+	NULL check.
+
+2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
+
+	* NEWS: Mention RISC-V GNU/Linux GDBserver support.
+
+2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
+	if GDBSERVER is not defined.
+	(riscv_tdesc_cache): Likewise, also store const target_desc.
+	(STATIC_IN_GDB): Define.
+	(riscv_create_target_description): Update declaration with
+	STATIC_IN_GDB.
+	(riscv_lookup_target_description): New function, only define if
+	GDBSERVER is not defined.
+	* arch/riscv.h (riscv_create_target_description): Declare only
+	when GDBSERVER is defined.
+	(riscv_lookup_target_description): New declaration when GDBSERVER
+	is not defined.
+	* nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
+	(riscv_linux_read_features): ...this, and return
+	riscv_gdbarch_features instead of target_desc.
+	* nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
+	(riscv_linux_read_description): Rename to...
+	(riscv_linux_read_features): ...this.
+	* riscv-linux-nat.c (riscv_linux_nat_target::read_description):
+	Update to use riscv_gdbarch_features and
+	riscv_lookup_target_description.
+	* riscv-tdep.c (riscv_find_default_target_description): Use
+	riscv_lookup_target_description instead of
+	riscv_create_target_description.
+
+2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
+
+	* valprint.c (generic_val_print_enum_1): When printing a flag
+	enum with value 0 and there is no enumerator with value 0, print
+	just "0" instead of "(unknown: 0x0)".
+
+2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
+
+	* valprint.c (generic_val_print_enum_1): Print unknown part of
+	flag enum in hex.
+
+2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c (update_enumeration_type_from_children): Allow
+	flag enums to contain duplicate enumerators.
+	* valprint.c (generic_val_print_enum_1): Update comment.
+
+2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
+
+	* dwarf2/read.c: Include "count-one-bits.h".
+	(update_enumeration_type_from_children): If an enumerator has
+	multiple bits set, don't treat the enumeration as a "flag enum".
+	* valprint.c (generic_val_print_enum_1): Assert that enumerators
+	of flag enums have 0 or 1 bit set.
+
+2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
+	conversion.
+	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
+	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
+	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
+	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
+	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
+
+2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
+
+	* MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
+
+2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
+	displaced_step_closure_up.
+	* aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
+	(struct displaced_step_closure_up):
+	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
+	* amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
+	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
+	Likewise.
+	* gdbarch.sh (displaced_step_copy_insn): Likewise.
+	* gdbarch.c, gdbarch.h: Re-generate.
+	* i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
+	displaced_step_closure_up.
+	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
+	* i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
+	* infrun.h (displaced_step_closure_up): New type alias.
+	(struct displaced_step_inferior_state) <step_closure>: Change
+	type to displaced_step_closure_up.
+	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
+	displaced_step_closure_up.
+	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
+
+2020-02-14  Tom Tromey  <tom@tromey.com>
+
+	* minidebug.c (gnu_debug_key): New global.
+	(find_separate_debug_file_in_section): Use it.
+
+2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh (displaced_step_copy_insn): Change return type to an
+	std::unique_ptr.
+	* gdbarch.c: Re-generate.
+	* gdbarch.h: Re-generate.
+	* infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
+	change.
+	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
+	type to std::unique_ptr.
+	* aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
+	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
+	* amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
+	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
+	* i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
+	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
+	* i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
+	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
+	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
+
+2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (get_displaced_step_closure_by_addr): Adjust to
+	std::unique_ptr.
+	(displaced_step_clear): Rename to...
+	(displaced_step_reset): ... this.  Just call displaced->reset ().
+	(displaced_step_clear_cleanup): Rename to...
+	(displaced_step_reset_cleanup): ... this.
+	(displaced_step_prepare_throw): Adjust to std::unique_ptr.
+	(displaced_step_fixup): Likewise.
+	(resume_1): Likewise.
+	(handle_inferior_event): Restore child's memory before calling
+	displaced_step_fixup on the parent.
+	* infrun.h (displaced_step_inferior_state) <reset>: Adjust
+	to std::unique_ptr.
+	<step_closure>: Change type to std::unique_ptr.
+
+2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
+
+	* arm-tdep.c: Include count-one-bits.h.
+	(cleanup_block_store_pc): Use count_one_bits.
+	(cleanup_block_load_pc): Use count_one_bits.
+	(arm_copy_block_xfer): Use count_one_bits.
+	(thumb2_copy_block_xfer): Use count_one_bits.
+	(thumb_copy_pop_pc_16bit): Use count_one_bits.
+	* arch/arm-get-next-pcs.c: Include count-one-bits.h.
+	(thumb_get_next_pcs_raw): Use count_one_bits.
+	(arm_get_next_pcs_raw): Use count_one_bits_l.
+	* arch/arm.c (bitcount): Remove.
+	* arch/arm.h (bitcount): Remove.
+
+2020-02-14  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
+	Update.
+	* dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
+	* dwarf2/loc.c (call_site_find_chain_1): Return
+	unique_xmalloc_ptr.
+	(call_site_find_chain): Likewise.
+
+2020-02-14  Richard Biener  <rguenther@suse.de>
+
+	* dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
+	on expression with division operators.
+
+2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
+
+	* MAINTAINERS (Write After Approval): Adding myself.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* event-loop.c (event_data, gdb_event, event_handler_func):
+	Remove.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
+	(dwarf2_frame_objfile_data): Add comment.
+	(find_comp_unit, set_comp_unit): New functions.
+	(dwarf2_frame_find_fde): Use find_comp_unit.
+	(dwarf2_build_frame_info): Use set_comp_unit.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
+	(comp_unit): Don't initialize objfile.
+	(execute_cfa_program): Add text_offset parameter.
+	(execute_cfa_program_test, dwarf2_fetch_cfa_info)
+	(dwarf2_frame_cache): Update.
+	(dwarf2_build_frame_info): Don't set "objfile" member.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
+	(decode_frame_entry): Likewise.
+	(dwarf2_build_frame_info): Update.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.c (struct comp_unit) <obstack>: New member.
+	(decode_frame_entry_1): Use the comp_unit obstack.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.c (struct comp_unit): Add initializers and
+	constructor.
+	(dwarf2_frame_objfile_data): Store a comp_unit.
+	(dwarf2_frame_find_fde): Update.
+	(dwarf2_build_frame_info): Use "new".
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.c (struct dwarf2_fde_table): Remove.
+	(dwarf2_fde_table): Typedef for std::vector.
+	(dwarf2_frame_objfile_data): Remove the deleter.  Now static.
+	(dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
+	(decode_frame_entry): Update.
+	(dwarf2_build_frame_info): Use "new".
+
+2020-02-12  Christian Biesinger  <cbiesinger@google.com>
+
+	* arm-tdep.c (arm_gdbarch_init): Update.
+	* arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
+	have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
+	have_neon, is_m>: Change to bool.
+
+2020-02-12  Christian Biesinger  <cbiesinger@google.com>
+
+	* arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
+
+2020-02-12  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/loc.c (struct dwarf_expr_baton): Remove.
+
+2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
+	(windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
+
+2020-02-11  Tom Tromey  <tom@tromey.com>
+
+	* psymtab.h: Update comment.
+
+2020-02-11  Tom Tromey  <tom@tromey.com>
+
+	* gdb_obstack.h (struct auto_obstack): Use
+	DISABLE_COPY_AND_ASSIGN.
+
+2020-02-11  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/frame.h (struct objfile): Don't forward declare.
+
+2020-02-11  Christian Biesinger  <cbiesinger@google.com>
+
+	* cris-tdep.c (cris_supply_gregset): Change signature to match
+	what struct regset expects.
+	(cris_regset): New struct.
+	(fetch_core_registers): Remove.
+	(cris_iterate_over_regset_sections): New function.
+	(_initialize_cris_tdep): Don't call deprecated_add_core_fns.
+	(cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
+
+2020-02-11  Christian Biesinger  <cbiesinger@google.com>
+
+	* arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
+	registers.
+
+2020-02-11  Christian Biesinger  <cbiesinger@google.com>
+
+	* arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
+
+2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
+
+	* configure: Re-generate.
+
+2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
+
+	* configure: Re-generate.
+
+2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
+
+	* acinclude: Update warning.m4 path.
+	* warning.m4: Move to gdbsupport.
+
+2020-02-11  Tom Tromey  <tromey@adacore.com>
+
+	* remote.c (remote_console_output): Update.
+	* printcmd.c (printf_command): Update.
+	* event-loop.c (gdb_wait_for_event): Update.
+	* linux-nat.c (sigchld_handler): Update.
+	* remote-sim.c (gdb_os_write_stdout): Update.
+	(gdb_os_flush_stdout): Update.
+	(gdb_os_flush_stderr): Update.
+	(gdb_os_write_stderr): Update.
+	* exceptions.c (print_exception): Update.
+	* remote-fileio.c (remote_fileio_func_read): Update.
+	(remote_fileio_func_write): Update.
+	* tui/tui.c (tui_enable): Update.
+	* tui/tui-interp.c (tui_interp::init): Update.
+	* utils.c (init_page_info): Update.
+	(putchar_unfiltered, fputc_unfiltered): Update.
+	(gdb_flush): Update.
+	(emit_style_escape): Update.
+	(flush_wrap_buffer, fputs_maybe_filtered): Update.
+	* ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
+	(ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
+	(stderr_file::write): Update.
+	(stderr_file::puts): Update.
+	* ui-file.h (ui_file_isatty, ui_file_write)
+	(ui_file_write_async_safe, ui_file_read, ui_file_flush)
+	(ui_file_puts): Don't declare.
+
+2020-02-10  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
+	sentinel to char *.
+
+2020-02-09  Tom de Vries  <tdevries@suse.de>
+
+	* dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
+	filename if it matches "<artificial>".
+
+2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (struct enum_value_name): New struct.
+	(create_enum): New function.
+	(windows_get_siginfo_type): Create and use enum types.
+
+2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
+
+	* NEWS: Mention $_siginfo support for Windows.
+	* windows-nat.c (handle_exception): Set siginfo_er.
+	(windows_nat_target::mourn_inferior): Reset siginfo_er.
+	(windows_xfer_siginfo): New function.
+	(windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
+	* windows-tdep.c (struct windows_gdbarch_data): New struct.
+	(init_windows_gdbarch_data): New function.
+	(get_windows_gdbarch_data): New function.
+	(windows_get_siginfo_type): New function.
+	(windows_init_abi): Register windows_get_siginfo_type.
+	(_initialize_windows_tdep): Register init_windows_gdbarch_data.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (class cutu_reader) <cutu_reader,
+	init_tu_and_read_dwo_dies>: Remove "keep" parameter.
+	<keep>: Declare method.
+	<m_keep>: Remove member.
+	<~cutu_reader>: Remove.
+	(cutu_reader::init_tu_and_read_dwo_dies): Update.
+	(cutu_reader::cutu_reader): Update.
+	(cutu_reader::keep): Rename from ~cutu_reader.
+	(process_psymtab_comp_unit, build_type_psymtabs_1)
+	(process_skeletonless_type_unit, load_partial_comp_unit)
+	(load_full_comp_unit, dwarf2_read_addr_index)
+	(read_signatured_type): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
+	"want_partial_unit" parameter.
+	(process_psymtab_comp_unit): Change want_partial_unit to bool.
+	Inline check for DW_TAG_partial_unit.
+	(dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_n_bytes, read_direct_string): Move to
+	read.c.
+	* dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
+	read.c.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_address): Move to comp-unit.c.
+	(dwarf2_rnglists_process, dwarf2_ranges_process)
+	(read_attribute_value, dwarf_decode_lines_1)
+	(var_decode_location, decode_locdesc): Update.
+	* dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
+	read.c.  Remove "cu" parameter.
+	* dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
+	method.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_attribute_value, read_indirect_string)
+	(read_indirect_line_string): Update.
+	* dwarf2/comp-unit.c (read_offset): Remove.
+	(read_comp_unit_head): Update.
+	* dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
+	method.
+	(read_offset): Don't declare.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
+	* dwarf2/read.c (struct comp_unit_head): Move to
+	dwarf2/comp-unit.h.
+	(enum class rcuh_kind): Move to comp-unit.h.
+	(get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
+	(read_comp_unit_head, error_check_comp_unit_head)
+	(read_and_check_comp_unit_head): Move to comp-unit.c.
+	(read_offset, dwarf_unit_type_name): Likewise.
+	(create_debug_type_hash_table, read_cutu_die_from_dwo)
+	(cutu_reader::cutu_reader, read_call_site_scope)
+	(find_partial_die, follow_die_offset): Update.
+	* dwarf2/comp-unit.h: New file, from dwarf2read.c.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_offset_1): Move to leb.c.
+	(read_abbrev_offset, read_offset, dwarf_decode_line_header)
+	(dwarf_decode_macro_bytes): Update.
+	* dwarf2/leb.c (read_offset): Rename; move from read.c.
+	* dwarf2/leb.h (read_offset): Declare.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf2_section_size): Remove.
+	(error_check_comp_unit_head, dwarf2_symbol_mark_computed):
+	Update.
+	* dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_initial_length): Move to leb.c.
+	* dwarf2/leb.h (read_initial_length): Declare.
+	* dwarf2/leb.c (read_initial_length): Move from read.c.  Add
+	handle_nonstd parameter.
+	* dwarf2/frame.c (read_initial_length): Remove.
+	(decode_frame_entry_1): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/loc.c (dwarf2_find_location_expression)
+	(dwarf_evaluate_loc_desc::get_tls_address)
+	(dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
+	(rw_pieced_value, dwarf2_evaluate_loc_desc_full)
+	(dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
+	(dwarf2_compile_property_to_c)
+	(dwarf2_loc_desc_get_symbol_read_needs)
+	(dwarf2_compile_expr_to_ax, locexpr_describe_location)
+	(locexpr_tracepoint_var_ref, locexpr_generate_c_location)
+	(loclist_describe_location, loclist_tracepoint_var_ref)
+	(loclist_generate_c_location): Update.
+	* compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
+	* dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
+	(dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
+	(dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
+	* dwarf2/read.c (dwarf2_per_cu_data::objfile)
+	(dwarf2_per_cu_data::addr_size)
+	(dwarf2_per_cu_data::ref_addr_size)
+	(dwarf2_per_cu_data::text_offset)
+	(dwarf2_per_cu_data::addr_type): Now methods.
+	(per_cu_header_read_in): Make per_cu "const".
+	(dwarf2_version): Remove.
+	(dwarf2_per_cu_data::int_type): Now a method.
+	(dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
+	(set_die_type, read_array_type, read_subrange_index_type)
+	(read_tag_string_type, read_subrange_type): Update.
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
+	offset_size, ref_addr_size, text_offset, addr_type, version,
+	objfile, int_type, addr_sized_int_type>: Declare methods.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
+	Move earlier.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (dwarf_line_debug): Declare.
+	* Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
+	* dwarf2/read.c: Move line_header code to new files.
+	(dwarf_line_debug): No longer static.
+	* dwarf2/line-header.c: New file.
+	* dwarf2/line-header.h: New file.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct line_header) <file_full_name,
+	file_file_name>: Return unique_xmalloc_ptr.
+	(line_header::file_file_name): Update.
+	(line_header::file_full_name): Update.
+	(dw2_get_file_names_reader): Update.
+	(macro_start_file): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct line_header) <file_full_name,
+	file_file_name>: Declare methods.
+	(dw2_get_file_names_reader): Update.
+	(file_file_name): Now a method.
+	(file_full_name): Likewise.
+	(macro_start_file): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (dwarf_always_disassemble)
+	(show_dwarf_always_disassemble): Move to loc.c.
+	(_initialize_dwarf2_read): Move "always-disassemble" registration
+	to loc.c.
+	* dwarf2/read.h (dwarf_always_disassemble): Don't declare.
+	* dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
+	static.
+	(show_dwarf_always_disassemble): Move from read.c.
+	(_initialize_dwarf2loc): Move always-disassemble from read.c.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (~dwarf2_per_objfile): Update.
+	(create_quick_file_names_table): Return htab_up.
+	(dw2_get_file_names_reader, dw2_forget_cached_source_info):
+	Update.
+	* dwarf2/read.h (struct dwarf2_per_objfile)
+	<quick_file_names_table>: Now htab_up.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/abbrev.c (abbrev_table::read): Simplify.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/abbrev.c (abbrev_table): Move constructor from header.
+	Rewrite.
+	(abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
+	* dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
+	(abbrev_table::abbrev_table): No longer inline.
+	(ABBREV_HASH_SIZE): Remove.
+	(abbrev_table::m_abbrevs): Now an htab_up.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (read_cutu_die_from_dwo): Update.
+	(cutu_reader): Update.
+	(build_type_psymtabs_1): Update.
+	* dwarf2/abbrev.c (abbrev_table::read): Rename.
+	(abbrev_table::alloc_abbrev): Update.
+	* dwarf2/abbrev.h (abbrev_table_up): Move earlier.
+	(abbrev_table::read): New static method, renamed from
+	abbrev_table_read_table.
+	(abbrev_table::alloc_abbrev)
+	(abbrev_table::add_abbrev): Now private.
+	(abbrev_table::abbrev_table): Now private.
+	(abbrev_table::m_abbrev_obstack): Now private.  Rename.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
+	* dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
+	htab_up.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
+	htab_up.
+	(lookup_dwo_unit_in_dwp): Update.
+	(allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
+	on obstack.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
+	obstack.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (~dwarf2_per_objfile): Don't delete
+	line_header_hash.
+	(handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
+	* dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
+	Change type to htab_up.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (allocate_type_unit_groups_table): Return
+	htab_up.  Don't allocate on obstack.
+	(get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
+	* dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
+	Change type to htab_up.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
+	Change type to htab_up.
+	* dwarf2/read.c (create_signatured_type_table_from_index)
+	(create_signatured_type_table_from_debug_names)
+	(create_all_type_units, add_type_unit)
+	(lookup_dwo_signatured_type, lookup_signatured_type)
+	(process_skeletonless_type_unit): Update.
+	(create_debug_type_hash_table, create_debug_types_hash_table):
+	Change type of types_htab.
+	(allocate_signatured_type_table, allocate_dwo_unit_table): Return
+	htab_up.  Don't allocate on obstack.
+	(create_cus_hash_table): Change type of cus_htab parameter.
+	(struct dwo_file) <cus, tus>: Now htab_up.
+	(lookup_dwo_signatured_type, lookup_dwo_cutu)
+	(process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
+	(queue_and_load_all_dwo_tus): Update.
+	* dwarf2/index-write.c (write_gdbindex): Update.
+	(write_debug_names): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.h (struct dwarf2_queue_item): Move from
+	dwarf2/read.c.  Remove "next" member.  Add constructor ntad
+	destructor.
+	(struct dwarf2_per_objfile) <queue>: New member.
+	* dwarf2/read.c (struct dwarf2_queue_item): Move to
+	dwarf2/read.h.
+	(dwarf2_queue, dwarf2_queue_tail): Remove.
+	(class dwarf2_queue_guard): Add parameter to constructor.  Use
+	DISABLE_COPY_AND_ASSIGN.
+	<m_per_objfile>: New member.
+	<~dwarf2_queue_guard>: Rewrite.
+	(dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
+	Update.
+	(~dwarf2_queue_item): New.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/read.c (struct die_info) <has_children>: New member.
+	(dw2_get_file_names_reader): Remove has_children.
+	(dw2_get_file_names): Update.
+	(read_cutu_die_from_dwo): Remove has_children.
+	(cutu_reader::init_tu_and_read_dwo_dies)
+	(cutu_reader::cutu_reader): Update.
+	(process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
+	Remove has_children.
+	(build_type_psymtabs_1, process_skeletonless_type_unit)
+	(load_partial_comp_unit, load_full_comp_unit): Update.
+	(create_dwo_cu_reader): Remove has_children.
+	(create_cus_hash_table, read_die_and_children): Update.
+	(read_full_die_1,read_full_die): Remove has_children.
+	(read_signatured_type): Update.
+	(class cutu_reader) <has_children>: Remove.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/expr.c: Rename from dwarf2expr.c.
+	* dwarf2/expr.h: Rename from dwarf2expr.h.
+	* dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
+	* dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
+	* dwarf2/frame.c: Rename from dwarf2-frame.c.
+	* dwarf2/frame.h: Rename from dwarf2-frame.h.
+	* dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
+	* dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
+	* dwarf2/index-common.c: Rename from dwarf-index-common.c.
+	* dwarf2/index-common.h: Rename from dwarf-index-common.h.
+	* dwarf2/index-write.c: Rename from dwarf-index-write.c.
+	* dwarf2/index-write.h: Rename from dwarf-index-write.h.
+	* dwarf2/loc.c: Rename from dwarf2loc.c.
+	* dwarf2/loc.h: Rename from dwarf2loc.h.
+	* dwarf2/read.c: Rename from dwarf2read.c.
+	* dwarf2/read.h: Rename from dwarf2read.h.
+	* dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
+	amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
+	compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
+	compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
+	gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
+	hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
+	i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
+	m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
+	msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
+	riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
+	s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
+	sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
+	tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
+	Update.
+	* Makefile.in (COMMON_SFILES): Update.
+	(HFILES_NO_SRCDIR): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
+	(init_cu_die_reader, read_cutu_die_from_dwo): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.h (struct die_info): Don't declare.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.h (die_info_ptr): Remove typedef.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (read_call_site_scope)
+	(handle_data_member_location, dwarf2_add_member_fn)
+	(mark_common_block_symbol_computed, read_common_block)
+	(attr_to_dynamic_prop, partial_die_info::read)
+	(var_decode_location, dwarf2_fetch_die_loc_sect_off)
+	(dwarf2_symbol_mark_computed, set_die_type): Update.
+	* dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
+	method.
+	(attr_form_is_block): Don't declare.
+	* dwarf2/attribute.c (attribute::form_is_block): Now a method.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (dwarf2_find_base_address, )
+	(read_call_site_scope, rust_containing_type)
+	(dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
+	(handle_data_member_location, dwarf2_add_member_fn)
+	(get_alignment, read_structure_type, process_structure_scope)
+	(mark_common_block_symbol_computed, read_common_block)
+	(read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
+	(partial_die_info::read, read_attribute_value, new_symbol)
+	(lookup_die_type, dwarf2_get_ref_die_offset)
+	(dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
+	(dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
+	(dwarf2_symbol_mark_computed): Update.
+	* dwarf2/attribute.h (struct attribute) <value_as_address,
+	form_is_section_offset, form_is_constant, form_is_ref>: Declare
+	methods.
+	(value_as_address, attr_form_is_section_offset)
+	(attr_form_is_constant, attr_form_is_ref): Don't declare.
+	* dwarf2/attribute.c (attribute::value_as_address)
+	(attribute::form_is_section_offset, attribute::form_is_constant)
+	(attribute::form_is_ref): Now methods.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (struct attribute, DW_STRING)
+	(DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
+	(DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
+	(attr_form_is_block, attr_form_is_section_offset)
+	(attr_form_is_constant, attr_form_is_ref): Move.
+	* dwarf2/attribute.h: New file.
+	* dwarf2/attribute.c: New file, from dwarf2read.c.
+	* Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (abbrev_table_up, struct abbrev_info)
+	(struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
+	Move.
+	(read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
+	(abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
+	(abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
+	abbrev.c.
+	* dwarf2/abbrev.h: New file.
+	* dwarf2/abbrev.c: New file, from dwarf2read.c.
+	* Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
+	(dwarf2_section_size, dwarf2_get_section_info)
+	(create_signatured_type_table_from_debug_names)
+	(create_addrmap_from_aranges, read_debug_names_from_section)
+	(get_gdb_index_contents_from_section, read_comp_unit_head)
+	(error_check_comp_unit_head, read_abbrev_offset)
+	(create_debug_type_hash_table, init_cu_die_reader)
+	(read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
+	(read_comp_units_from_section, create_cus_hash_table)
+	(create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
+	(create_dwp_v2_section, dwarf2_rnglists_process)
+	(dwarf2_ranges_process, read_die_and_siblings, read_full_die)
+	(abbrev_table_read_table, read_indirect_string_at_offset_from)
+	(read_indirect_string_from_dwz, read_addr_index_1)
+	(read_str_index, dwarf_decode_line_header, skip_form_bytes)
+	(dwarf_decode_macro_bytes, dwarf_decode_macros)
+	(fill_in_loclist_baton): Update.
+	* dwarf2/section.h (struct dwarf2_section_info) <get_name,
+	get_containing_section, get_bfd_owner, get_bfd_section,
+	get_file_name, get_id, get_flags, empty, read>: Declare methods.
+	(dwarf2_read_section, get_section_name, get_section_file_name)
+	(get_containing_section, get_section_bfd_owner)
+	(get_section_bfd_section, get_section_name, get_section_file_name)
+	(get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
+	declare.
+	* dwarf2/section.c (dwarf2_section_info::get_containing_section)
+	(dwarf2_section_info::get_bfd_owner)
+	(dwarf2_section_info::get_bfd_section)
+	(dwarf2_section_info::get_name)
+	(dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
+	(dwarf2_section_info::get_flags, dwarf2_section_info::empty)
+	(dwarf2_section_info::read): Now methods.
+	* dwarf-index-write.c (class debug_names): Update.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
+	Move to dwarf2/section.h.
+	* dwarf2read.c (get_containing_section, get_section_bfd_owner)
+	(get_section_bfd_section, get_section_name)
+	(get_section_file_name, get_section_id, get_section_flags)
+	(dwarf2_section_empty_p, dwarf2_read_section): Moe to
+	dwarf2/section.c.
+	* dwarf2/section.h: New file.
+	* dwarf2/section.c: New file, from dwarf2read.c.
+	* Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
+
+2020-02-08  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.h (read_unsigned_leb128): Don't declare.
+	* dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
+	(read_2_signed_bytes, read_3_bytes, read_4_bytes)
+	(read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
+	(read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
+	* dwarf2/leb.h: New file, from dwarf2read.c.
+	* dwarf2/leb.c: New file, from dwarf2read.c.
+	* dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
+	Remove.
+	* Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
+	(COMMON_SFILES): Add dwarf2/leb.c.
+
+2020-02-08  Joel Brobecker  <brobecker@adacore.com>
+
+	GDB 9.1 released.
+
+2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR gdb/25190:
+	* gdb/remote-sim.c (gdb_os_write_stderr): Update.
+	* gdb/remote.c (remote_console_output): Update.
+	* gdb/ui-file.c (fputs_unfiltered): Rename to...
+	(ui_file_puts): ...this.
+	* gdb/ui-file.h (ui_file_puts): Add declaration.
+	* gdb/utils.c (emit_style_escape): Update.
+	(flush_wrap_buffer): Update.
+	(fputs_maybe_filtered): Update.
+	(fputs_unfiltered): Add function.
+
+2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdb/event-loop.c (gdb_wait_for_event): Update.
+	* gdb/printcmd.c (printf_command): Update.
+	* gdb/remote-fileio.c (remote_fileio_func_write): Update.
+	* gdb/remote-sim.c (gdb_os_flush_stdout): Update.
+	(gdb_os_flush_stderr): Update.
+	* gdb/remote.c (remote_console_output): Update.
+	* gdb/ui-file.c (gdb_flush): Rename to...
+	(ui_file_flush): ...this.
+	(stderr_file::write): Update.
+	(stderr_file::puts): Update.
+	* gdb/ui-file.h (gdb_flush): Rename to...
+	(ui_file_flush): ...this.
+	* gdb/utils.c (gdb_flush): Add function.
+	* gdb/utils.h (gdb_flush): Add declaration.
+
+2020-02-07  Tom Tromey  <tromey@adacore.com>
+
+	PR breakpoints/24915:
+	* source.c (find_and_open_source): Do not check basenames_may_differ.
+
+2020-02-07  Tom Tromey  <tom@tromey.com>
+
+	* README: Update gdbserver documentation.
+	* gdbserver: Move to top level.
+	* configure.tgt (build_gdbserver): Remove.
+	* configure.ac: Remove --enable-gdbserver.
+	* configure: Rebuild.
+	* Makefile.in (distclean): Don't mention gdbserver.
+
+2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
+
+	* source-cache.c (source_cache::ensure): Surround
+	get_plain_source_lines with a try/catch.
+	(source_cache::get_line_charpos): Get rid of try/catch
+	and only check for the return value of "ensure".
+	* tui/tui-source.c (tui_source_window::set_contents):
+	Simplify "nlines" calculation.
+
+2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-02-05  Christian Biesinger  <cbiesinger@google.com>
+
+	* sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
+	function call.
+
+2020-02-05  Christian Biesinger  <cbiesinger@google.com>
+
+	* ppc-nbsd-tdep.h: Fix macro name in #endif comment.
+
+2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
+
+	* nat/riscv-linux-tdesc.h: New file.
+	* nat/riscv-linux-tdesc.c: New file, taking code from...
+	* riscv-linux-nat.c (riscv_linux_nat_target::read_description):
+	... here.
+	* configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
+	NATDEPFILES.
+
+2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
+	we don't set the fake simulator ptid to the null_ptid.
+
+2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
+
+	* fork-child.c (gdb_startup_inferior): Use bool instead of int.
+	* gdbthread.h (class thread_info) <resumed>: Likewise.
+	* infrun.c (resume_1): Likewise.
+	(proceed): Likewise.
+	(infrun_thread_stop_requested): Likewise.
+	(stop_all_threads): Likewise.
+	(handle_inferior_event): Likewise.
+	(restart_threads): Likewise.
+	(finish_step_over): Likewise.
+	(keep_going_stepped_thread): Likewise.
+	* linux-nat.c (attach_proc_task_lwp_callback): Likewise.
+	(linux_handle_extended_wait): Likewise.
+	* record-btrace.c (get_thread_current_frame_id): Likewise.
+	* record-full.c (record_full_wait_1): Likewise.
+	* remote.c (remote_target::process_initial_stop_replies): Likewise.
+	* target.c (target_resume): Likewise.
+	* thread.c (set_running_thread): Likewise.
+
+2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
+
+	* f-valprint.c (f77_print_array_1): Changed datatype of index
+	variable to LONGEST from int to enable it to contain bound
+	values correctly.
+
+2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
+
+	* riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
+	(supply_fpregset_regnum, fill_fpregset): Handle regset buffer
+	offsets according to FLEN determined.
+	(riscv_linux_nat_target::read_description): Determine FLEN
+	dynamically.
+	(riscv_linux_nat_target::fetch_registers): Size regset buffer
+	according to FLEN determined.
+	(riscv_linux_nat_target::store_registers): Likewise.
+
+2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
+
+	* target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
+	when reg->group is empty and reggroup is not.
+
+2020-01-31  Tom Tromey  <tromey@adacore.com>
+
+	* ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
+	Call beneath target's mourn_inferior after unpushing.
+
+2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR tui/9765
+	* tui/tui-disasm.c (tui_find_disassembly_address): If we don't
+	have enough lines to fill the screen, still return the lowest
+	address we found.
+
+2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* tui/tui-win.c (_initialize_tui_win): Update help text for '+',
+	'-', '<', and '>' commands.
+
+2020-01-29  Pedro Alves  <palves@redhat.com>
+	    Sergio Durigan Junior  <sergiodj@redhat.com>
+
+	* infcmd.c (construct_inferior_arguments): Assert that
+	'argc' is greater than 0.
+
+2020-01-29  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
+	(BRK_INSN_MASK): Define to 0xd4200000.
+	(aarch64_program_breakpoint_here_p): New function.
+	(aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
+	* arch-utils.c (default_program_breakpoint_here_p): Moved from
+	breakpoint.c.
+	* arch-utils.h (default_program_breakpoint_here_p): Moved from
+	breakpoint.h
+	* breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
+	call gdbarch_program_breakpoint_here_p.
+	(program_breakpoint_here): Moved to arch-utils.c, renamed to
+	default_program_breakpoint_here_p, changed return type to bool and
+	simplified.
+	* breakpoint.h (program_breakpoint_here): Moved prototype to
+	arch-utils.h, renamed to default_program_breakpoint_here_p and changed
+	return type to bool.
+	* gdbarch.c: Regenerate.
+	* gdbarch.h: Regenerate.
+	* gdbarch.sh (program_breakpoint_here_p): New method.
+	* infrun.c (handle_signal_stop): Call
+	gdbarch_program_breakpoint_here_p.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* ctfread.c (struct ctf_fp_info): Reindent.
+	(_initialize_ctfread): Remove.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* psymtab.c (partial_map_expand_apply)
+	(psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
+	(psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
+	(psym_print_stats, psym_expand_symtabs_for_function)
+	(psym_map_symbol_filenames, psym_map_matching_symbols)
+	(psym_expand_symtabs_matching)
+	(partial_symtab::read_dependencies, maintenance_info_psymtabs)
+	(maintenance_check_psymtabs): Use new methods.
+	* psympriv.h (struct partial_symtab) <readin_p,
+	get_compunit_symtab>: New methods.
+	<readin, compunit_symtab>: Remove members.
+	(struct standard_psymtab): New.
+	(struct legacy_psymtab): Derive from standard_psymtab.
+	* dwarf2read.h (struct dwarf2_psymtab): Derive from
+	standard_psymtab.
+	* ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_psymtab_to_symtab_1): Call
+	read_dependencies.  Add assert.
+	* psymtab.c (partial_symtab::read_dependencies): New method.
+	* psympriv.h (struct partial_symtab) <read_dependencies>: New
+	method.
+	* mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
+	* dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
+	read_dependencies.
+	* dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
+	Add assert.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
+	Call expand_psymtab.
+	(xcoff_read_symtab): Call expand_psymtab.
+	(xcoff_start_psymtab, xcoff_end_psymtab): Set
+	legacy_expand_psymtab.
+	* psympriv.h (struct partial_symtab) <expand_psymtab>: New
+	method.
+	(struct legacy_psymtab) <expand_psymtab>: Implement.
+	<legacy_expand_psymtab>: New member.
+	* mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
+	(parse_partial_symbols): Set legacy_expand_psymtab.
+	(psymtab_to_symtab_1): Change argument order.  Call
+	expand_psymtab.
+	(new_psymtab): Set legacy_expand_psymtab.
+	* dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
+	* dwarf2read.c (dwarf2_psymtab::read_symtab): Call
+	expand_psymtab.
+	(dwarf2_psymtab::expand_psymtab): Rename from
+	psymtab_to_symtab_1.  Call expand_psymtab.
+	* dbxread.c (start_psymtab): Set legacy_expand_psymtab.
+	(dbx_end_psymtab): Likewise.
+	(dbx_psymtab_to_symtab_1): Change argument order. Call
+	expand_psymtab.
+	(dbx_read_symtab): Call expand_psymtab.
+	* ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
+	(ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
+	(ctf_psymtab::read_symtab): Call expand_psymtab.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
+	* psymtab.c (psymtab_to_symtab): Print verbose "Reading"
+	messages.
+	* mdebugread.c (mdebug_read_symtab): Remove prints.
+	* dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
+	assert.
+	* dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
+	(xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
+	(xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
+	legacy_symtab.
+	* stabsread.h (dbx_end_psymtab): Use legacy_symtab.
+	* psymtab.c (psymtab_to_symtab): Call method.
+	(dump_psymtab): Update.
+	* psympriv.h (struct partial_symtab): Add virtual destructor.
+	<read_symtab>: New method.
+	(struct legacy_symtab): New.
+	* mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
+	(struct pst_map) <pst>: Now a legacy_psymtab.
+	(parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
+	(new_psymtab): Use legacy_psymtab.
+	* dwarf2read.h (struct dwarf2_psymtab): New.
+	(struct dwarf2_per_cu_data) <psymtab>: Use it.
+	* dwarf2read.c (dwarf2_create_include_psymtab)
+	(dwarf2_build_include_psymtabs, create_type_unit_group)
+	(create_partial_symtab, process_psymtab_comp_unit_reader)
+	(build_type_psymtabs_reader, build_type_psymtab_dependencies)
+	(set_partial_user): Use dwarf2_psymtab.
+	(dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
+	(psymtab_to_symtab_1, process_full_comp_unit)
+	(process_full_type_unit, dwarf2_ranges_read)
+	(dwarf2_get_pc_bounds, psymtab_include_file_name)
+	(dwarf_decode_lines): Use dwarf2_psymtab.
+	* dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
+	(add_address_entry_worker, write_one_signatured_type)
+	(recursively_count_psymbols, recursively_write_psymbols)
+	(write_one_signatured_type, psyms_seen_size, write_gdbindex)
+	(write_debug_names): Likewise.
+	* dbxread.c (struct header_file_location): Take a legacy_psymtab.
+	<pst>: Now a legacy_psymtab.
+	(find_corresponding_bincl_psymtab): Return a legacy_psymtab.
+	(read_dbx_symtab, start_psymtab, dbx_end_psymtab)
+	(dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
+	* ctfread.c (struct ctf_psymtab): New.
+	(ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
+	ctf_psymtab.
+	(ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
+	(create_partial_symtab): Return a ctf_psymtab.
+	(scan_partial_symbols): Update.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_start_psymtab): Use new.
+	* psymtab.c (partial_symtab::partial_symtab): New constructor,
+	renamed from start_psymtab_common.
+	* psympriv.h (struct partial_symtab): Add new constructor.
+	(start_psymtab_common): Don't declare.
+	* mdebugread.c (parse_partial_symbols): Use new.
+	* dwarf2read.c (create_partial_symtab): Use new.
+	* dbxread.c (start_psymtab): Use new.
+	* ctfread.c (create_partial_symtab): Use new.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_end_psymtab): Use new.
+	* psymtab.c (start_psymtab_common): Use new.
+	(partial_symtab::partial_symtab): Rename from allocate_psymtab.
+	Update.
+	* psympriv.h (struct partial_symtab): Add parameters to
+	constructor.  Don't inline.
+	(allocate_psymtab): Don't declare.
+	* mdebugread.c (new_psymtab): Use new.
+	* dwarf2read.c (dwarf2_create_include_psymtab): Use new.
+	* dbxread.c (dbx_end_psymtab): Use new.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
+	allocate_psymtab.  Update documentation.
+	* psymtab.c (psymtab_storage::install_psymtab): Rename from
+	allocate_psymtab.  Do not use new.
+	(allocate_psymtab): Use new.  Update.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
+	* psymtab.c (psym_print_stats): Update.
+	* psympriv.h (struct partial_symtab) <readin,
+	psymtabs_addrmap_supported, anonymous>: Now bool.
+	* mdebugread.c (psymtab_to_symtab_1): Update.
+	* dwarf2read.c (create_type_unit_group, create_partial_symtab)
+	(build_type_psymtabs_reader, psymtab_to_symtab_1)
+	(process_full_comp_unit, process_full_type_unit): Update.
+	* dbxread.c (dbx_psymtab_to_symtab_1): Update.
+	* ctfread.c (psymtab_to_symtab): Update.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* mdebugread.c (parse_partial_symbols): Use discard_psymtab.
+	* psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
+	* psymtab.c (psymtab_storage): Delete psymtabs.
+	(psymtab_storage::allocate_psymtab): Use new.
+	(psymtab_storage::discard_psymtab): Use delete.
+	* psympriv.h (struct partial_symtab): Add constructor and
+	initializers.
+
+2020-01-26  Tom Tromey  <tom@tromey.com>
+
+	* machoread.c: Do not include psympriv.h.
+
+2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* NEWS: Mention the new option and the set/show commands.
+
+2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
+	(show_exec_file_mismatch_command, set_exec_file_mismatch_command)
+	(validate_exec_file): New variables, enums, functions.
+	(exec_file_locate_attach, print_section_info): Style the filenames.
+	(_initialize_exec): Install show_exec_file_mismatch_command and
+	 set_exec_file_mismatch_command.
+	* gdbcore.h (validate_exec_file): Declare.
+	* infcmd.c (attach_command): Call validate_exec_file.
+	* remote.c ( remote_target::remote_add_inferior): Likewise.
+
+2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* frame.c (find_frame_sal): Move call to get_next_frame into more
+	inner scope.
+	* inline-frame.c (inilne_state) <inline_state>: Update argument
+	types.
+	(inilne_state) <skipped_symbol>: Rename to...
+	(inilne_state) <skipped_symbols>: ...this, and change to a vector.
+	(skip_inline_frames): Build vector of skipped symbols and use this
+	to reate the inline_state.
+	(inline_skipped_symbol): Add a comment and some assertions, fetch
+	skipped symbol from the list.
+
+2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* buildsym.c (lte_is_less_than): Delete.
+	(buildsym_compunit::end_symtab_with_blockvector): Create local
+	lambda function to sort line table entries, and use
+	std::stable_sort instead of std::sort.
+	* symtab.c (find_pc_sect_line): Skip backward over end of sequence
+	markers when looking for a previous line.
+
+2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* dwarf2read.c (lnp_state_machine::record_line): Include
+	end_sequence parameter in debug print out.  Record the line if we
+	are at an end_sequence marker even if it's not the start of a
+	statement.
+	* symmisc.c (maintenance_print_one_line_table): Print end of
+	sequence markers with 'END' not '0'.
+
+2020-01-24  Pedro Alves  <palves@redhat.com>
+
+	PR gdb/25410
+	* thread.c (scoped_restore_current_thread::restore): Use
+	switch_to_inferior_no_thread.
+	* exec.c: Include "progspace-and-thread.h".
+	(add_target_sections, remove_target_sections):
+	scoped_restore_current_pspace_and_thread instead of
+	scoped_restore_current_thread.
+	* infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
+	and aspace to the inferior before calling clone_program_space.
+	Remove stale comment.
+
+2020-01-24  Christian Biesinger  <cbiesinger@google.com>
+
+	* arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
+	(arm_netbsd_nat_target::fetch_registers): ...this.
+	(arm_nbsd_nat_target::store_registers): Rename to...
+	(arm_netbsd_nat_target::store_registers): ...this.
+
+2020-01-24  Christian Biesinger  <cbiesinger@google.com>
+
+	* arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
+	register_t.
+
+2020-01-24  Christian Biesinger  <cbiesinger@google.com>
+
+	* aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
+	Update comment.
+	* aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
+	Likewise.
+	* arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
+	* gdbcore.h (deprecated_add_core_fns): Update comment to point to
+	the correct replacement (iterate_over_regset_sections).
+	* riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
+	Update comment.
+
+2020-01-24  Graham Markall  <graham.markall@embecosm.com>
+
+	PR gdb/23718
+	* gdb/python/python.c (execute_gdb_command): Call
+	async_enable_stdin in catch block.
+
+2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* event-loop.c (start_event_loop): Wrap async_enable_stdin with
+	SWITCH_THRU_ALL_UIS.
+
+2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR tui/9765
+	* minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
+	comment, add extra parameter, and update to store previous symbol
+	when appropriate.
+	* minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
+	add extra parameter.
+	* tui/tui-disasm.c (tui_disassemble): Update header comment,
+	remove unneeded parameter, add try/catch around gdb_print_insn,
+	rewrite to add items to asm_lines vector.
+	(tui_find_backward_disassembly_start_address): New function.
+	(tui_find_disassembly_address): Updated throughout.
+	(tui_disasm_window::set_contents): Update for changes to
+	tui_disassemble.
+	(tui_disasm_window::do_scroll_vertical): No need to adjust the
+	number of lines to scroll.
+
+2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
+	(SECT_OFF_DATA): Likewise.
+	(SECT_OFF_RODATA): Likewise.
+	(SECT_OFF_TEXT): Likewise.
+	(SECT_OFF_BSS): Likewise.
+	(struct objfile) <text_section_offset, data_section_offset>: New
+	methods.
+	* amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
+	objfile::text_section_offset.
+	* coff-pe-read.c (add_pe_forwarded_sym): Likewise.
+	* coffread.c (coff_symtab_read): Likewise.
+	(enter_linenos): Likewise.
+	(process_coff_symbol): Likewise.
+	* ctfread.c (get_objfile_text_range): Likewise.
+	* dtrace-probe.c (dtrace_probe::get_relocated_address):
+	Use objfile::data_section_offset.
+	* dwarf2-frame.c (execute_cfa_program): Use
+	objfile::text_section_offset.
+	(dwarf2_frame_find_fde): Likewise.
+	* dwarf2read.c (create_addrmap_from_index): Likewise.
+	(create_addrmap_from_aranges): Likewise.
+	(dw2_find_pc_sect_compunit_symtab): Likewise.
+	(process_psymtab_comp_unit_reader): Likewise.
+	(add_partial_symbol): Likewise.
+	(add_partial_subprogram): Likewise.
+	(process_full_comp_unit): Likewise.
+	(read_file_scope): Likewise.
+	(read_func_scope): Likewise.
+	(read_lexical_block_scope): Likewise.
+	(read_call_site_scope): Likewise.
+	(dwarf2_rnglists_process): Likewise.
+	(dwarf2_ranges_process): Likewise.
+	(dwarf2_ranges_read): Likewise.
+	(dwarf_decode_lines_1): Likewise.
+	(new_symbol): Likewise.
+	(dwarf2_fetch_die_loc_sect_off): Likewise.
+	(dwarf2_per_cu_text_offset): Likewise.
+	* hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
+	* hppa-tdep.c (read_unwind_info): Likewise.
+	* ia64-tdep.c (ia64_find_unwind_table): Likewise.
+	* psympriv.h (struct partial_symtab): Likewise.
+	* psymtab.c (find_pc_sect_psymtab): Likewise.
+	* solib-svr4.c (enable_break): Likewise.
+	* stap-probe.c (relocate_address): Use
+	objfile::data_section_offset.
+	* xcoffread.c (enter_line_range): Use
+	objfile::text_section_offset.
+	(read_xcoff_symtab): Likewise.
+
+2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
+
+	* darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
+	declaration to narrower scopes.
+
+2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
+
+	* darwin-nat.h (struct darwin_exception_msg, enum
+	darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
+	Move up.
+	(class darwin_nat_target) <wait_1, check_new_threads,
+	decode_exception_message, decode_message, stop_inferior,
+	init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
+	* darwin-nat.c (darwin_check_new_threads): Rename to...
+	(darwin_nat_target::check_new_threads): ... this.
+	(darwin_suspend_inferior_it): Remove.
+	(darwin_decode_exception_message): Rename to...
+	(darwin_nat_target::decode_exception_message): ... this.
+	(darwin_nat_target::resume): Pass target to find_inferior_ptid.
+	(darwin_decode_message): Rename to...
+	(darwin_nat_target::decode_message): ... this.
+	(cancel_breakpoint): Rename to...
+	(darwin_nat_target::cancel_breakpoint): ... this.
+	(darwin_wait): Rename to...
+	(darwin_nat_target::wait_1): ... this.  Use range-based for loop
+	instead of iterate_over_inferiors.
+	(darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
+	(darwin_stop_inferior): Rename to...
+	(darwin_nat_target::stop_inferior): ... this.
+	(darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
+	(darwin_init_thread_list): Rename to...
+	(darwin_nat_target::init_thread_list): ... this.
+	(darwin_ptrace_him): Rename to...
+	(darwin_nat_target::ptrace_him): ... this.
+	(darwin_nat_target::create_inferior): Pass lambda function to
+	fork_inferior.
+	(darwin_nat_target::detach): Call stop_inferior instead of
+	darwin_stop_inferior.
+	* fork-inferior.h (fork_inferior): Change init_trace_fun
+	parameter to gdb::function_view.
+	* fork-inferior.c (fork_inferior): Likewise.
+
+2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
+
+	* i386-cygwin-tdep.c (core_process_module_section): Update.
+	* windows-nat.c (struct lm_info_windows): Add text_offset.
+	(windows_xfer_shared_libraries): Update.
+	* windows-tdep.c (windows_xfer_shared_library):
+	Add text_offset_cached argument.
+	* windows-tdep.h (windows_xfer_shared_library): Update.
+
+2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbarch.sh: Add declaration for _initialize_gdbarch.
+
+2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
+	(get_sim_inferior_data): Remove use of iterate_over_inferiors,
+	replace with range-based for.
+	(gdbsim_interrupt_inferior): Remove.
+	(gdbsim_target::interrupt): Replace iterate_over_inferiors use
+	with a range-based for.  Inline code from
+	gdbsim_interrupt_inferior.
+
+2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infrun.c (proceed): Fix indentation.
+
+2020-01-21  Tom Tromey  <tromey@adacore.com>
+
+	* source-cache.c (source_cache::ensure): Call ext_lang_colorize.
+	* python/python.c (python_extension_ops): Update.
+	(gdbpy_colorize): New function.
+	* python/lib/gdb/__init__.py (colorize): New function.
+	* extension.h (ext_lang_colorize): Declare.
+	* extension.c (ext_lang_colorize): New function.
+	* extension-priv.h (struct extension_language_ops) <colorize>: New
+	member.
+	* cli/cli-style.c (_initialize_cli_style): Update help text.
+
+2020-01-21  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (struct aarch64_displaced_step_closure)
+	<cond>: Change type to bool.
+	(aarch64_displaced_step_b_cond): Update cond to use bool type.
+	(aarch64_displaced_step_cb): Likewise.
+	(aarch64_displaced_step_tb): Likewise.
+
+2020-01-21  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
+	output.
+
+2020-01-21  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-tdep.c (struct aarch64_displaced_step_closure )
+	<pc_adjust>: Adjust the documentation.
+	(aarch64_displaced_step_fixup): Check if PC really moved before
+	adjusting it.
+
+2020-01-19  Tom Tromey  <tom@tromey.com>
+
+	* disasm.c (~gdb_disassembler): New destructor.
+	(gdb_buffered_insn_length): Call disassemble_free_target.
+	* disasm.h (class gdb_disassembler): Declare destructor.  Use
+	DISABLE_COPY_AND_ASSIGN.
+
+2020-01-19  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2read.c (abbrev_table_up): Move typedef earlier.
+	(die_reader_func_ftype): Remove.
+	(cutu_reader): New class.
+	(dw2_get_file_names_reader): Remove "data" parameter.
+	(dw2_get_file_names): Use cutu_reader.
+	(create_debug_type_hash_table): Update.
+	(read_cutu_die_from_dwo): Update comment.
+	(lookup_dwo_unit): Add dwo_name parameter.
+	(cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
+	die_reader_func_ftype and data parameters.
+	(cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
+	Remove die_reader_func_ftype and data parameters.
+	(~cutu_reader): New; from init_cutu_and_read_dies.
+	(cutu_reader::cutu_reader): Rename from
+	init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
+	and data parameters.
+	(init_cutu_and_read_dies_simple): Remove.
+	(struct process_psymtab_comp_unit_data): Remove.
+	(process_psymtab_comp_unit_reader): Remove data parameter; add
+	want_partial_unit and pretend_language parameters.
+	(process_psymtab_comp_unit): Use cutu_reader.
+	(build_type_psymtabs_reader): Remove data parameter.
+	(build_type_psymtabs_1): Use cutu_reader.
+	(process_skeletonless_type_unit): Likewise.
+	(load_partial_comp_unit_reader): Remove.
+	(load_partial_comp_unit): Use cutu_reader.
+	(load_full_comp_unit_reader): Remove.
+	(load_full_comp_unit): Use cutu_reader.
+	(struct create_dwo_cu_data): Remove.
+	(create_dwo_cu_reader): Remove datap parameter; add dwo_file and
+	dwo_unit parameters.
+	(create_cus_hash_table): Use cutu_reader.
+	(struct dwarf2_read_addr_index_data): Remove.
+	(dwarf2_read_addr_index_reader): Remove.
+	(dwarf2_read_addr_index): Use cutu_reader.
+	(read_signatured_type_reader): Remove.
+	(read_signatured_type): Use cutu_reader.
+
+2020-01-19  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui.c (tui_show_assembly): Use tui_suppress_output.
+	* tui/tui-wingeneral.h (class tui_suppress_output): New.
+	(tui_wrefresh): Declare.
+	* tui/tui-wingeneral.c (suppress_output): New global.
+	(tui_suppress_output, ~tui_suppress_output): New constructor and
+	destructor.
+	(tui_wrefresh): New function.
+	(tui_gen_win_info::refresh_window): Use tui_wrefresh.
+	(tui_gen_win_info::make_window): Call wnoutrefresh when needed.
+	* tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
+	method.
+	* tui/tui-regs.c (tui_data_window::erase_data_content): Call
+	tui_wrefresh.
+	(tui_data_window::no_refresh): New method.
+	(tui_data_item_window::refresh_window): Call tui_wrefresh.
+	(tui_reg_command): Use tui_suppress_output
+	* tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
+	* tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
+	method.
+	* tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
+
+2020-01-19  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-winsource.c (tui_update_source_windows_with_line):
+	Handle case where symtab is null.
+
+2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* linux-fork.c (one_fork_p): Simplify.
+
+2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* top.c (struct qt_args): Remove.
+	(kill_or_detach): Change return type to void, replace `void *`
+	parameter with a proper one.
+	(print_inferior_quit_action):  Likewise.
+	(quit_confirm): Use range-based for loop to iterate over inferiors.
+	(quit_force): Likewise.
+
+2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* mi/mi-main.c (run_one_inferior): Change return type to void, replace
+	`void *` parameter with proper parameters.
+	(mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
+	(print_one_inferior): Change return type to void, replace `void *`
+	parameter with proper parameters.
+	(mi_cmd_list_thread_groups): Use range-based loop to iterate over
+	inferiors.
+	(get_other_inferior): Remove.
+	(mi_cmd_remove_inferior): Use range-based loop to iterate over
+	inferiors.
+
+2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* mi/mi-interp.c (report_initial_inferior): Remove.
+	(mi_interp::init): Use range-based for to iterate over inferiors.
+
+2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
+
+	* python/py-inferior.c (build_inferior_list): Remove.
+	(gdbpy_ref): Use range-based for loop to iterate over inferiors.
+
+2020-01-16  Christian Biesinger  <cbiesinger@google.com>
+
+	* btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
+	(btrace_stitch_trace): Likewise.
+	* charset.c (intermediate_encoding): Likewise (vaild).
+	* nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
+	* python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
+	* record-btrace.c (record_btrace_print_conf): Likewise (unkown).
+
+2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (windows_get_tlb_type):
+	Add rtl_user_process_parameters type.
+
+2020-01-16  Pedro Alves  <palves@redhat.com>
+	    Norbert Lange  <nolange79@gmail.com>
+
+	PR build/24805
+	* gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
+	(ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
+	(ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
+	(ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
+	(ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
+	(ps_plog): Redeclare exported functions with default visibility.
+
+2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
+
+	* dwarf2loc.c (decode_debug_loclists_addresses): Handle
+	DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
+
+2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
+
+	* infcmd.c (post_create_inferior): Use get_thread_regcache
+	instead of get_current_regcache.
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	PR symtab/12535:
+	* python/python.c (gdbpy_decode_line): Treat empty string the same
+	as no argument.
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	* Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	* nat/linux-btrace.c: Don't include <config.h>.
+	* nat/linux-ptrace.c: Don't include <config.h>.
+	* nat/x86-linux-dregs.c: Don't include <config.h>.
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	* configure: Rebuild.
+	* configure.ac: Move many checks to ../gdbsupport/common.m4.
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	* nat/x86-linux-dregs.c: Include configh.h.
+	* nat/linux-ptrace.c: Include configh.h.
+	* nat/linux-btrace.c: Include configh.h.
+	* defs.h: Include config.h, bfd.h.
+	* configure.ac: Don't source common.host.
+	(CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
+	* configure: Rebuild.
+	* acinclude.m4: Update path.
+	* Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
+	(CONFIG_SRC_SUBDIR): Remove gdbsupport.
+	(INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
+	(CLIBS): Add LIBSUPPORT.
+	(CDEPS): Likewise.
+	(COMMON_SFILES): Remove gdbsupport files.
+	(HFILES_NO_SRCDIR): Likewise.
+	(stamp-version): Update path to create-version.sh.
+	(ALLDEPFILES): Remove gdbsupport files.
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	* gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
+	USE_WIN32API when needed.
+	* configure.ac (USE_WIN32API): Don't define.
+	(WIN32LIBS): Use WIN32APILIBS.
+	* configure: Rebuild.
+
+2020-01-14  Tom Tromey  <tom@tromey.com>
+
+	* configure: Rebuild.
+	* gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
+
+2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* skip.c (skip_function_command): Make skip w/o arguments use the
+	name of the inlined function if pc is inside any inlined function.
+
+2020-01-14  Luis Machado  <luis.machado@linaro.org>
+
+	* inf-ptrace.c (inf_ptrace_target::resume): Update comments.
+	* infrun.c (resume_1): Likewise.
+	(handle_inferior_event): Remove stale comment.
+	* linux-nat.c (linux_nat_target::resume): Update comments.
+	(save_stop_reason): Likewise.
+	(linux_nat_filter_event): Likewise.
+	* linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
+
+2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* elfread.c (record_minimal_symbol): Set section index to 0 for
+	non-allocatable sections.
+
+
+2020-01-13  Ali Tamur <tamur@google.com>
+
+	* dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
+	(dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
+	to gdb::optional.  Update comments.
+	(dwo_file): Update comments.
+	(read_attribute): Update API to take an additional out parameter,
+	need_reprocess.  This is used to mark attributes that need other
+	attributes (e.g. str_offsets_base) for correct computation which may not
+	have been read yet.
+	(read_attribute_reprocess): New function declaration.
+	(read_addr_index): Likewise.
+	(read_dwo_str_index): Likewise.
+	(read_stub_str_index): Likewise.
+	(dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
+	(lookup_addr_base): New function definition.
+	(lookup_ranges_base): Likewise.
+	(read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
+	lookup_ranges_base.
+	(init_cutu_and_read_dies): Update comments.
+	(init_cutu_and_read_dies_no_follow): Change API to take parent compile
+	unit.  This is used to inherit parent's str_offsets_base and addr_base.
+	Update comments.
+	(init_cutu_and_read_dies_simple): Reflect API changes.
+	(skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
+	(create_cus_hash_table): Change API to take parent compile unit.  
+	Reflect API changes.
+	(open_and_init_dwo_file): Reflect API changes.
+	(dwarf2_get_pc_bounds): Update comments.
+	(dwarf2_record_block_ranges): Likewise.
+	(read_full_die_1): Change implementation to reprocess attributes that
+	need str_offsets_base and addr_base.
+	(partial_die_info::read): Likewise.
+	(read_attribute_reprocess): New function definition.
+	(read_attribute_value): Change API to take an additional out parameter,
+	need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
+	when a non-dwo compile unit has index based attributes.
+	(read_attribute): Reflect API changes.
+	(read_addr_index_1): Reflect API changes.  Update comments.
+	(dwarf2_read_addr_index_data): Reflect API changes.
+	(dwarf2_read_addr_index): Likewise.
+	(read_str_index): Change API and implementation.  This becomes a helper
+	to be used by the new string index related methods.  Update error
+	message and comments.
+	(read_dwo_str_index): New function definition.
+	(read_stub_str_index): Likewise.
+	* dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
+	* symfile.h (dwarf2_debug_sections): Likewise.
+	* xcoffread.c (dwarf2_debug_sections): Likewise.
+
+2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
+
+	* gdbcore.h (struct core_fns) <core_read_registers>: Change
+	core_reg_sect type to gdb_byte *.
+	* arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
+	* cris-tdep.c (fetch_core_registers): Likewise.
+	* corelow.c (core_target::get_core_register_section): Change
+	type of `contents` to gdb::byte_vector.
+
+2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* tui/tui-wingeneral.c (box_win): Position the title in the center
+	of the border.
+
+2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* corelow.c (core_target::get_core_register_section): Use
+	  std::vector instead of alloca.
+
+2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
+
+	* warning.m4: Add -Wmissing-declarations to build_warnings.
+	* configure: Re-generate.
+
+2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
+
+	* python/python.c (init__gdb_module): Add declaration.
+
+2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
+
+	* aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
+	* aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
+	* aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
+	* aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
+	* aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
+	* aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
+	* ada-exp.y (_initialize_ada_exp): Add declaration.
+	* ada-lang.c (_initialize_ada_language): Add declaration.
+	* ada-tasks.c (_initialize_tasks): Add declaration.
+	* agent.c (_initialize_agent): Add declaration.
+	* aix-thread.c (_initialize_aix_thread): Add declaration.
+	* alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
+	* alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
+	* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
+	* alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
+	* alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
+	* alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
+	* amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
+	* amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
+	* amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
+	* amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
+	* amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
+	* amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
+	* amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
+	* amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
+	* amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
+	* amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
+	* amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
+	* amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
+	* amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
+	* amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
+	* annotate.c (_initialize_annotate): Add declaration.
+	* arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
+	* arc-tdep.c (_initialize_arc_tdep): Add declaration.
+	* arch-utils.c (_initialize_gdbarch_utils): Add declaration.
+	* arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
+	* arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
+	* arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
+	* arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
+	* arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
+	* arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
+	* arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
+	* arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
+	* arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
+	* arm-tdep.c (_initialize_arm_tdep): Add declaration.
+	* arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
+	* auto-load.c (_initialize_auto_load): Add declaration.
+	* auxv.c (_initialize_auxv): Add declaration.
+	* avr-tdep.c (_initialize_avr_tdep): Add declaration.
+	* ax-gdb.c (_initialize_ax_gdb): Add declaration.
+	* bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
+	* bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
+	* break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
+	* break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
+	* break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
+	* breakpoint.c (_initialize_breakpoint): Add declaration.
+	* bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
+	* btrace.c (_initialize_btrace): Add declaration.
+	* charset.c (_initialize_charset): Add declaration.
+	* cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
+	* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
+	* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
+	* cli/cli-logging.c (_initialize_cli_logging): Add declaration.
+	* cli/cli-script.c (_initialize_cli_script): Add declaration.
+	* cli/cli-style.c (_initialize_cli_style): Add declaration.
+	* coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
+	* coffread.c (_initialize_coffread): Add declaration.
+	* compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
+	* compile/compile.c (_initialize_compile): Add declaration.
+	* complaints.c (_initialize_complaints): Add declaration.
+	* completer.c (_initialize_completer): Add declaration.
+	* copying.c (_initialize_copying): Add declaration.
+	* corefile.c (_initialize_core): Add declaration.
+	* corelow.c (_initialize_corelow): Add declaration.
+	* cp-abi.c (_initialize_cp_abi): Add declaration.
+	* cp-namespace.c (_initialize_cp_namespace): Add declaration.
+	* cp-support.c (_initialize_cp_support): Add declaration.
+	* cp-valprint.c (_initialize_cp_valprint): Add declaration.
+	* cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
+	* cris-tdep.c (_initialize_cris_tdep): Add declaration.
+	* csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
+	* csky-tdep.c (_initialize_csky_tdep): Add declaration.
+	* ctfread.c (_initialize_ctfread): Add declaration.
+	* d-lang.c (_initialize_d_language): Add declaration.
+	* darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
+	* darwin-nat.c (_initialize_darwin_nat): Add declaration.
+	* dbxread.c (_initialize_dbxread): Add declaration.
+	* dcache.c (_initialize_dcache): Add declaration.
+	* disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
+	* disasm.c (_initialize_disasm): Add declaration.
+	* dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
+	* dummy-frame.c (_initialize_dummy_frame): Add declaration.
+	* dwarf-index-cache.c (_initialize_index_cache): Add declaration.
+	* dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
+	* dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
+	* dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
+	* dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
+	* dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
+	* dwarf2read.c (_initialize_dwarf2_read): Add declaration.
+	* elfread.c (_initialize_elfread): Add declaration.
+	* exec.c (_initialize_exec): Add declaration.
+	* extension.c (_initialize_extension): Add declaration.
+	* f-lang.c (_initialize_f_language): Add declaration.
+	* f-valprint.c (_initialize_f_valprint): Add declaration.
+	* fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
+	* fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
+	* filesystem.c (_initialize_filesystem): Add declaration.
+	* findcmd.c (_initialize_mem_search): Add declaration.
+	* findvar.c (_initialize_findvar): Add declaration.
+	* fork-child.c (_initialize_fork_child): Add declaration.
+	* frame-base.c (_initialize_frame_base): Add declaration.
+	* frame-unwind.c (_initialize_frame_unwind): Add declaration.
+	* frame.c (_initialize_frame): Add declaration.
+	* frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
+	* frv-tdep.c (_initialize_frv_tdep): Add declaration.
+	* ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
+	* gcore.c (_initialize_gcore): Add declaration.
+	* gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
+	* gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
+	* gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
+	* gdbarch.c (_initialize_gdbarch): Add declaration.
+	* gdbtypes.c (_initialize_gdbtypes): Add declaration.
+	* gnu-nat.c (_initialize_gnu_nat): Add declaration.
+	* gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
+	* gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
+	* go-lang.c (_initialize_go_language): Add declaration.
+	* go32-nat.c (_initialize_go32_nat): Add declaration.
+	* guile/guile.c (_initialize_guile): Add declaration.
+	* h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
+	* hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
+	* hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
+	* hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
+	* hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
+	* hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
+	* hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
+	* hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
+	* i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
+	* i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
+	* i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
+	* i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
+	* i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
+	* i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
+	* i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
+	* i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
+	* i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
+	* i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
+	* i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
+	* i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
+	* i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
+	* i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
+	* i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
+	* i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
+	* i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
+	* i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
+	* i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
+	* i386-tdep.c (_initialize_i386_tdep): Add declaration.
+	* i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
+	* ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
+	* ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
+	* ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
+	* ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
+	* ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
+	* infcall.c (_initialize_infcall): Add declaration.
+	* infcmd.c (_initialize_infcmd): Add declaration.
+	* inflow.c (_initialize_inflow): Add declaration.
+	* infrun.c (_initialize_infrun): Add declaration.
+	* interps.c (_initialize_interpreter): Add declaration.
+	* iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
+	* jit.c (_initialize_jit): Add declaration.
+	* language.c (_initialize_language): Add declaration.
+	* linux-fork.c (_initialize_linux_fork): Add declaration.
+	* linux-nat.c (_initialize_linux_nat): Add declaration.
+	* linux-tdep.c (_initialize_linux_tdep): Add declaration.
+	* linux-thread-db.c (_initialize_thread_db): Add declaration.
+	* lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
+	* m2-lang.c (_initialize_m2_language): Add declaration.
+	* m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
+	* m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
+	* m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
+	* m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
+	* m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
+	* m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
+	* m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
+	* m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
+	* m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
+	* m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
+	* machoread.c (_initialize_machoread): Add declaration.
+	* macrocmd.c (_initialize_macrocmd): Add declaration.
+	* macroscope.c (_initialize_macroscope): Add declaration.
+	* maint-test-options.c (_initialize_maint_test_options): Add declaration.
+	* maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
+	* maint.c (_initialize_maint_cmds): Add declaration.
+	* mdebugread.c (_initialize_mdebugread): Add declaration.
+	* memattr.c (_initialize_mem): Add declaration.
+	* mep-tdep.c (_initialize_mep_tdep): Add declaration.
+	* mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
+	* mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
+	* mi/mi-interp.c (_initialize_mi_interp): Add declaration.
+	* mi/mi-main.c (_initialize_mi_main): Add declaration.
+	* microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
+	* microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
+	* mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
+	* mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
+	* mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
+	* mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
+	* mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
+	* mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
+	* mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
+	* mips-tdep.c (_initialize_mips_tdep): Add declaration.
+	* mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
+	* mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
+	* mipsread.c (_initialize_mipsread): Add declaration.
+	* mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
+	* mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
+	* moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
+	* msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
+	* nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
+	* nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
+	* nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
+	* nto-procfs.c (_initialize_procfs): Add declaration.
+	* objc-lang.c (_initialize_objc_language): Add declaration.
+	* observable.c (_initialize_observer): Add declaration.
+	* opencl-lang.c (_initialize_opencl_language): Add declaration.
+	* or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
+	* or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
+	* osabi.c (_initialize_gdb_osabi): Add declaration.
+	* osdata.c (_initialize_osdata): Add declaration.
+	* p-valprint.c (_initialize_pascal_valprint): Add declaration.
+	* parse.c (_initialize_parse): Add declaration.
+	* ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
+	* ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
+	* ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
+	* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
+	* ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
+	* ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
+	* ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
+	* ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
+	* printcmd.c (_initialize_printcmd): Add declaration.
+	* probe.c (_initialize_probe): Add declaration.
+	* proc-api.c (_initialize_proc_api): Add declaration.
+	* proc-events.c (_initialize_proc_events): Add declaration.
+	* proc-service.c (_initialize_proc_service): Add declaration.
+	* procfs.c (_initialize_procfs): Add declaration.
+	* producer.c (_initialize_producer): Add declaration.
+	* psymtab.c (_initialize_psymtab): Add declaration.
+	* python/python.c (_initialize_python): Add declaration.
+	* ravenscar-thread.c (_initialize_ravenscar): Add declaration.
+	* record-btrace.c (_initialize_record_btrace): Add declaration.
+	* record-full.c (_initialize_record_full): Add declaration.
+	* record.c (_initialize_record): Add declaration.
+	* regcache-dump.c (_initialize_regcache_dump): Add declaration.
+	* regcache.c (_initialize_regcache): Add declaration.
+	* reggroups.c (_initialize_reggroup): Add declaration.
+	* remote-notif.c (_initialize_notif): Add declaration.
+	* remote-sim.c (_initialize_remote_sim): Add declaration.
+	* remote.c (_initialize_remote): Add declaration.
+	* reverse.c (_initialize_reverse): Add declaration.
+	* riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
+	* riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
+	* riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
+	* riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
+	* riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
+	* rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
+	* rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
+	* rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
+	Add declaration.
+	* rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
+	* rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
+	* run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
+	* rust-exp.y (_initialize_rust_exp): Add declaration.
+	* rx-tdep.c (_initialize_rx_tdep): Add declaration.
+	* s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
+	* s390-linux-nat.c (_initialize_s390_nat): Add declaration.
+	* s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
+	* s390-tdep.c (_initialize_s390_tdep): Add declaration.
+	* score-tdep.c (_initialize_score_tdep): Add declaration.
+	* ser-go32.c (_initialize_ser_dos): Add declaration.
+	* ser-mingw.c (_initialize_ser_windows): Add declaration.
+	* ser-pipe.c (_initialize_ser_pipe): Add declaration.
+	* ser-tcp.c (_initialize_ser_tcp): Add declaration.
+	* ser-uds.c (_initialize_ser_socket): Add declaration.
+	* ser-unix.c (_initialize_ser_hardwire): Add declaration.
+	* serial.c (_initialize_serial): Add declaration.
+	* sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
+	* sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
+	* sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
+	* sh-tdep.c (_initialize_sh_tdep): Add declaration.
+	* skip.c (_initialize_step_skip): Add declaration.
+	* sol-thread.c (_initialize_sol_thread): Add declaration.
+	* solib-aix.c (_initialize_solib_aix): Add declaration.
+	* solib-darwin.c (_initialize_darwin_solib): Add declaration.
+	* solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
+	* solib-frv.c (_initialize_frv_solib): Add declaration.
+	* solib-svr4.c (_initialize_svr4_solib): Add declaration.
+	* solib-target.c (_initialize_solib_target): Add declaration.
+	* solib.c (_initialize_solib): Add declaration.
+	* source-cache.c (_initialize_source_cache): Add declaration.
+	* source.c (_initialize_source): Add declaration.
+	* sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
+	* sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
+	* sparc-nat.c (_initialize_sparc_nat): Add declaration.
+	* sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
+	* sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
+	* sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
+	* sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
+	* sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
+	* sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
+	* sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
+	* sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
+	* sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
+	* sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
+	* sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
+	* sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
+	* sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
+	* sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
+	* sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
+	* sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
+	* stabsread.c (_initialize_stabsread): Add declaration.
+	* stack.c (_initialize_stack): Add declaration.
+	* stap-probe.c (_initialize_stap_probe): Add declaration.
+	* std-regs.c (_initialize_frame_reg): Add declaration.
+	* symfile-debug.c (_initialize_symfile_debug): Add declaration.
+	* symfile-mem.c (_initialize_symfile_mem): Add declaration.
+	* symfile.c (_initialize_symfile): Add declaration.
+	* symmisc.c (_initialize_symmisc): Add declaration.
+	* symtab.c (_initialize_symtab): Add declaration.
+	* target.c (_initialize_target): Add declaration.
+	* target-connection.c (_initialize_target_connection): Add
+	declaration.
+	* target-dcache.c (_initialize_target_dcache): Add declaration.
+	* target-descriptions.c (_initialize_target_descriptions): Add declaration.
+	* thread.c (_initialize_thread): Add declaration.
+	* tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
+	* tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
+	* tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
+	* tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
+	* tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
+	* tracectf.c (_initialize_ctf): Add declaration.
+	* tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
+	* tracefile.c (_initialize_tracefile): Add declaration.
+	* tracepoint.c (_initialize_tracepoint): Add declaration.
+	* tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
+	* tui/tui-interp.c (_initialize_tui_interp): Add declaration.
+	* tui/tui-layout.c (_initialize_tui_layout): Add declaration.
+	* tui/tui-regs.c (_initialize_tui_regs): Add declaration.
+	* tui/tui-stack.c (_initialize_tui_stack): Add declaration.
+	* tui/tui-win.c (_initialize_tui_win): Add declaration.
+	* tui/tui.c (_initialize_tui): Add declaration.
+	* typeprint.c (_initialize_typeprint): Add declaration.
+	* ui-style.c (_initialize_ui_style): Add declaration.
+	* unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
+	* unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
+	* unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
+	* unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
+	* unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
+	* unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
+	* unittests/filtered_iterator-selftests.c
+	(_initialize_filtered_iterator_selftests): Add declaration.
+	* unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
+	* unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
+	* unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
+	* unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
+	* unittests/main-thread-selftests.c
+	(_initialize_main_thread_selftests): Add declaration.
+	* unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
+	* unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
+	* unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
+	* unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
+	* unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
+	* unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
+	* unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
+	* unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
+	* unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
+	* unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
+	* unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
+	* unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
+	* unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
+	* unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
+	* unittests/tui-selftests.c (_initialize_tui_selftest): Add
+	declaration.
+	* unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
+	* unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
+	* unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
+	* unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
+	* user-regs.c (_initialize_user_regs): Add declaration.
+	* utils.c (_initialize_utils): Add declaration.
+	* v850-tdep.c (_initialize_v850_tdep): Add declaration.
+	* valops.c (_initialize_valops): Add declaration.
+	* valprint.c (_initialize_valprint): Add declaration.
+	* value.c (_initialize_values): Add declaration.
+	* varobj.c (_initialize_varobj): Add declaration.
+	* vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
+	* vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
+	* vax-tdep.c (_initialize_vax_tdep): Add declaration.
+	* windows-nat.c (_initialize_windows_nat): Add declaration.
+	(_initialize_check_for_gdb_ini): Add declaration.
+	(_initialize_loadable): Add declaration.
+	* windows-tdep.c (_initialize_windows_tdep): Add declaration.
+	* x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
+	* x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
+	* xcoffread.c (_initialize_xcoffread): Add declaration.
+	* xml-support.c (_initialize_xml_support): Add declaration.
+	* xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
+	* xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
+	* xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
+	* xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
+
+2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* regformats/regdat.sh: Generate declaration for init function.
+
+2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
+	up.
+	(gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
+	close_one_inferior>: New methods.
+	(get_sim_inferior_data_by_ptid): Move to gdbsim_target,
+	pass down target to find_inferior_pid.
+	(gdbsim_target::fetch_registers, gdbsim_target::store_registers):
+	Pass down target to find_inferior_ptid.
+	(gdbsim_target::create_inferior): Pass down target to
+	add_thread_silent.
+	(gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
+	target down to find_inferior_ptid and switch_to_thread.
+	(gdbsim_target::close): Update to call close_one_inferior.
+	(struct resume_data): Remove.
+	(gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
+	directly, rather than through a void pointer.
+	(gdbsim_target::resume): Update to call resume_one_inferior.
+
+2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* gdbsupport/gdb_wait.c: Include gdb_wait.h.
+
+2020-01-12  Pedro Alves  <palves@redhat.com>
+
+	* bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
+	directly for the current inferior instead of
+	discard_all_inferiors.
+	(discard_all_inferiors): Delete.
+
+2020-01-11  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-wingeneral.c (box_win): Check cli_styling.
+	* tui/tui-winsource.c (tui_source_window_base::refill): Use
+	deprecated_safe_get_selected_frame.
+
+2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* inferior.c (print_inferior): Switch inferior before printing it.
+
+2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
+	    Pedro Alves  <palves@redhat.com>
+
+	* progspace-and-thread.c (switch_to_program_space_and_thread):
+	Assert there's an inferior for PSPACE.  Use
+	switch_to_inferior_no_thread to switch the inferior too.
+	* progspace.c (program_space::~program_space): Call
+	clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
+	(program_space::free_all_objfiles): Don't call clear_symtab_users
+	here.
+	* symfile.c (symbol_file_clear): Call clear_symtab_users here.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* NEWS: Mention multi-target debugging, "info connections", and
+	"add-inferior -no-connection".
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* infrun.c: Include "target-connection.h".
+	(check_multi_target_resumption): New.
+	(proceed): Call it.
+	* target-connection.c (make_target_connection_string): Make
+	extern.
+	* target-connection.h (make_target_connection_string): Declare.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* Makefile.in (COMMON_SFILES): Add target-connection.c.
+	* inferior.c (uiout_field_connection): New function.
+	(print_inferior): Add new "connection-id" column.
+	(add_inferior_command): Show connection number/string of added
+	inferior.
+	* process-stratum-target.h
+	(process_stratum_target::connection_string): New virtual method.
+	(process_stratum_target::connection_number): New field.
+	* remote.c (remote_target::connection_string): New override.
+	* target-connection.c: New file.
+	* target-connection.h: New file.
+	* target.c (decref_target): Remove process_stratum targets from
+	the connection list.
+	(target_stack::push): Add process_stratum targets to the
+	connection list.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	Revert:
+	2016-04-12  Pedro Alves  <palves@redhat.com>
+	* serial.c (serial_open, serial_fdopen_ops, do_serial_close):
+	Remove references to name.
+	* serial.h (struct serial) <name>: Delete.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* gdbarch-selftests.c (register_to_value_test): Remove "target
+	already pushed" check.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+	    John Baldwin  <jhb@FreeBSD.org>
+
+	* aarch64-linux-nat.c
+	(aarch64_linux_nat_target::thread_architecture): Adjust.
+	* ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
+	(task_command_1): Likewise.
+	* aix-thread.c (sync_threadlists, aix_thread_target::resume)
+	(aix_thread_target::wait, aix_thread_target::fetch_registers)
+	(aix_thread_target::store_registers)
+	(aix_thread_target::thread_alive): Adjust.
+	* amd64-fbsd-tdep.c: Include "inferior.h".
+	(amd64fbsd_get_thread_local_address): Pass down target.
+	* amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
+	thread's gdbarch instead of target_gdbarch.
+	* break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
+	get_last_target_status.
+	* break-catch-syscall.c (print_it_catch_syscall): Likewise.
+	* breakpoint.c (breakpoints_should_be_inserted_now): Consider all
+	inferiors.
+	(update_inserted_breakpoint_locations): Skip if inferiors with no
+	execution.
+	(update_global_location_list): When handling moribund locations,
+	find representative inferior for location's pspace, and use thread
+	count of its process_stratum target.
+	* bsd-kvm.c (bsd_kvm_target_open): Pass target down.
+	* bsd-uthread.c (bsd_uthread_target::wait): Use
+	as_process_stratum_target and adjust thread_change_ptid and
+	add_thread calls.
+	(bsd_uthread_target::update_thread_list): Use
+	as_process_stratum_target and adjust find_thread_ptid,
+	thread_change_ptid and add_thread calls.
+	* btrace.c (maint_btrace_packet_history_cmd): Adjust
+	find_thread_ptid call.
+	* corelow.c (add_to_thread_list): Adjust add_thread call.
+	(core_target_open): Adjust add_thread_silent and thread_count
+	calls.
+	(core_target::pid_to_str): Adjust find_inferior_ptid call.
+	* ctf.c (ctf_target_open): Adjust add_thread_silent call.
+	* event-top.c (async_disconnect): Pop targets from all inferiors.
+	* exec.c (add_target_sections): Push exec target on all inferiors
+	sharing the program space.
+	(remove_target_sections): Remove the exec target from all
+	inferiors sharing the program space.
+	(exec_on_vfork): New.
+	* exec.h (exec_on_vfork): Declare.
+	* fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
+	Pass it down.
+	(fbsd_nat_target::update_thread_list): Adjust.
+	(fbsd_nat_target::resume): Adjust.
+	(fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
+	down.
+	(fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
+	* fbsd-tdep.c (fbsd_corefile_thread): Adjust
+	get_thread_arch_regcache call.
+	* fork-child.c (gdb_startup_inferior): Pass target down to
+	startup_inferior and set_executing.
+	* gdbthread.h (struct process_stratum_target): Forward declare.
+	(add_thread, add_thread_silent, add_thread_with_info)
+	(in_thread_list): Add process_stratum_target parameter.
+	(find_thread_ptid(inferior*, ptid_t)): New overload.
+	(find_thread_ptid, thread_change_ptid): Add process_stratum_target
+	parameter.
+	(all_threads()): Delete overload.
+	(all_threads, all_non_exited_threads): Add process_stratum_target
+	parameter.
+	(all_threads_safe): Use brace initialization.
+	(thread_count): Add process_stratum_target parameter.
+	(set_resumed, set_running, set_stop_requested, set_executing)
+	(threads_are_executing, finish_thread_state): Add
+	process_stratum_target parameter.
+	(switch_to_thread): Use is_current_thread.
+	* i386-fbsd-tdep.c: Include "inferior.h".
+	(i386fbsd_get_thread_local_address): Pass down target.
+	* i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
+	* inf-child.c (inf_child_target::maybe_unpush_target): Remove
+	have_inferiors check.
+	* inf-ptrace.c (inf_ptrace_target::create_inferior)
+	(inf_ptrace_target::attach): Adjust.
+	* infcall.c (run_inferior_call): Adjust.
+	* infcmd.c (run_command_1): Pass target to
+	scoped_finish_thread_state.
+	(proceed_thread_callback): Skip inferiors with no execution.
+	(continue_command): Rename 'all_threads' local to avoid hiding
+	'all_threads' function.  Adjust get_last_target_status call.
+	(prepare_one_step): Adjust set_running call.
+	(signal_command): Use user_visible_resume_target.  Compare thread
+	pointers instead of inferior_ptid.
+	(info_program_command): Adjust to pass down target.
+	(attach_command): Mark target's 'thread_executing' flag.
+	(stop_current_target_threads_ns): New, factored out from ...
+	(interrupt_target_1): ... this.  Switch inferior before making
+	target calls.
+	* inferior-iter.h
+	(struct all_inferiors_iterator, struct all_inferiors_range)
+	(struct all_inferiors_safe_range)
+	(struct all_non_exited_inferiors_range): Filter on
+	process_stratum_target too.  Remove explicit.
+	* inferior.c (inferior::inferior): Push dummy target on target
+	stack.
+	(find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
+	Add process_stratum_target parameter, and pass it down.
+	(have_live_inferiors): Adjust.
+	(switch_to_inferior_and_push_target): New.
+	(add_inferior_command, clone_inferior_command): Handle
+	"-no-connection" parameter.  Use
+	switch_to_inferior_and_push_target.
+	(_initialize_inferior): Mention "-no-connection" option in
+	the help of "add-inferior" and "clone-inferior" commands.
+	* inferior.h: Include "process-stratum-target.h".
+	(interrupt_target_1): Use bool.
+	(struct inferior) <push_target, unpush_target, target_is_pushed,
+	find_target_beneath, top_target, process_target, target_at,
+	m_stack>: New.
+	(discard_all_inferiors): Delete.
+	(find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
+	(all_inferiors, all_non_exited_inferiors): Add
+	process_stratum_target parameter.
+	* infrun.c: Include "gdb_select.h" and <unordered_map>.
+	(target_last_proc_target): New global.
+	(follow_fork_inferior): Push target on new inferior.  Pass target
+	to add_thread_silent.  Call exec_on_vfork.  Handle target's
+	reference count.
+	(follow_fork): Adjust get_last_target_status call.  Also consider
+	target.
+	(follow_exec): Push target on new inferior.
+	(struct execution_control_state) <target>: New field.
+	(user_visible_resume_target): New.
+	(do_target_resume): Call target_async.
+	(resume_1): Set target's threads_executing flag.  Consider resume
+	target.
+	(commit_resume_all_targets): New.
+	(proceed): Also consider resume target.  Skip threads of inferiors
+	with no execution.  Commit resumtion in all targets.
+	(start_remote): Pass current inferior to wait_for_inferior.
+	(infrun_thread_stop_requested): Consider target as well.  Pass
+	thread_info pointer to clear_inline_frame_state instead of ptid.
+	(infrun_thread_thread_exit): Consider target as well.
+	(random_pending_event_thread): New inferior parameter.  Use it.
+	(do_target_wait): Rename to ...
+	(do_target_wait_1): ... this.  Add inferior parameter, and pass it
+	down.
+	(threads_are_resumed_pending_p, do_target_wait): New.
+	(prepare_for_detach): Adjust calls.
+	(wait_for_inferior): New inferior parameter.  Handle it.  Use
+	do_target_wait_1 instead of do_target_wait.
+	(fetch_inferior_event): Adjust.  Switch to representative
+	inferior.  Pass target down.
+	(set_last_target_status): Add process_stratum_target parameter.
+	Save target in global.
+	(get_last_target_status): Add process_stratum_target parameter and
+	handle it.
+	(nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
+	(context_switch): Check inferior_ptid == null_ptid before calling
+	inferior_thread().
+	(get_inferior_stop_soon): Pass down target.
+	(wait_one): Rename to ...
+	(poll_one_curr_target): ... this.
+	(struct wait_one_event): New.
+	(wait_one): New.
+	(stop_all_threads): Adjust.
+	(handle_no_resumed, handle_inferior_event): Adjust to consider the
+	event's target.
+	(switch_back_to_stepped_thread): Also consider target.
+	(print_stop_event): Update.
+	(normal_stop): Update.  Also consider the resume target.
+	* infrun.h (wait_for_inferior): Remove declaration.
+	(user_visible_resume_target): New declaration.
+	(get_last_target_status, set_last_target_status): New
+	process_stratum_target parameter.
+	* inline-frame.c (clear_inline_frame_state(ptid_t)): Add
+	process_stratum_target parameter, and use it.
+	(clear_inline_frame_state (thread_info*)): New.
+	* inline-frame.c (clear_inline_frame_state(ptid_t)): Add
+	process_stratum_target parameter.
+	(clear_inline_frame_state (thread_info*)): Declare.
+	* linux-fork.c (delete_checkpoint_command): Pass target down to
+	find_thread_ptid.
+	(checkpoint_command): Adjust.
+	* linux-nat.c (linux_nat_target::follow_fork): Switch to thread
+	instead of just tweaking inferior_ptid.
+	(linux_nat_switch_fork): Pass target down to thread_change_ptid.
+	(exit_lwp): Pass target down to find_thread_ptid.
+	(attach_proc_task_lwp_callback): Pass target down to
+	add_thread/set_running/set_executing.
+	(linux_nat_target::attach): Pass target down to
+	thread_change_ptid.
+	(get_detach_signal): Pass target down to find_thread_ptid.
+	Consider last target status's target.
+	(linux_resume_one_lwp_throw, resume_lwp)
+	(linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
+	(stop_wait_callback, save_stop_reason, linux_nat_filter_event)
+	(linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
+	(linux_nat_target::async_wait_fd): New.
+	(linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
+	target down.
+	* linux-nat.h (linux_nat_target::async_wait_fd): Declare.
+	* linux-tdep.c (get_thread_arch_regcache): Pass target down.
+	* linux-thread-db.c (struct thread_db_info::process_target): New
+	field.
+	(add_thread_db_info): Save target.
+	(get_thread_db_info): New process_stratum_target parameter.  Also
+	match target.
+	(delete_thread_db_info): New process_stratum_target parameter.
+	Also match target.
+	(thread_from_lwp): Adjust to pass down target.
+	(thread_db_notice_clone): Pass down target.
+	(check_thread_db_callback): Pass down target.
+	(try_thread_db_load_1): Always push the thread_db target.
+	(try_thread_db_load, record_thread): Pass target down.
+	(thread_db_target::detach): Pass target down.  Always unpush the
+	thread_db target.
+	(thread_db_target::wait, thread_db_target::mourn_inferior): Pass
+	target down.  Always unpush the thread_db target.
+	(find_new_threads_callback, thread_db_find_new_threads_2)
+	(thread_db_target::update_thread_list): Pass target down.
+	(thread_db_target::pid_to_str): Pass current inferior down.
+	(thread_db_target::get_thread_local_address): Pass target down.
+	(thread_db_target::resume, maintenance_check_libthread_db): Pass
+	target down.
+	* nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
+	* procfs.c (procfs_target::procfs_init_inferior): Declare.
+	(proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
+	(procfs_init_inferior): Rename to ...
+	(procfs_target::procfs_init_inferior): ... this and adjust.
+	(procfs_target::create_inferior, procfs_notice_thread)
+	(procfs_do_thread_registers): Adjust.
+	* ppc-fbsd-tdep.c: Include "inferior.h".
+	(ppcfbsd_get_thread_local_address): Pass down target.
+	* proc-service.c (ps_xfer_memory): Switch current inferior and
+	program space as well.
+	(get_ps_regcache): Pass target down.
+	* process-stratum-target.c
+	(process_stratum_target::thread_address_space)
+	(process_stratum_target::thread_architecture): Pass target down.
+	* process-stratum-target.h
+	(process_stratum_target::threads_executing): New field.
+	(as_process_stratum_target): New.
+	* ravenscar-thread.c
+	(ravenscar_thread_target::update_inferior_ptid): Pass target down.
+	(ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
+	down.
+	* record-btrace.c (record_btrace_target::info_record): Adjust.
+	(record_btrace_target::record_method)
+	(record_btrace_target::record_is_replaying)
+	(record_btrace_target::fetch_registers)
+	(get_thread_current_frame_id, record_btrace_target::resume)
+	(record_btrace_target::wait, record_btrace_target::stop): Pass
+	target down.
+	* record-full.c (record_full_wait_1): Switch to event thread.
+	Pass target down.
+	* regcache.c (regcache::regcache)
+	(get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
+	process_stratum_target parameter and handle it.
+	(current_thread_target): New global.
+	(get_thread_regcache): Add process_stratum_target parameter and
+	handle it.  Switch inferior before calling target method.
+	(get_thread_regcache): Pass target down.
+	(get_thread_regcache_for_ptid): Pass target down.
+	(registers_changed_ptid): Add process_stratum_target parameter and
+	handle it.
+	(registers_changed_thread, registers_changed): Pass target down.
+	(test_get_thread_arch_aspace_regcache): New.
+	(current_regcache_test): Define a couple local test_target_ops
+	instances and use them for testing.
+	(readwrite_regcache): Pass process_stratum_target parameter.
+	(cooked_read_test, cooked_write_test): Pass mock_target down.
+	* regcache.h (get_thread_regcache, get_thread_arch_regcache)
+	(get_thread_arch_aspace_regcache): Add process_stratum_target
+	parameter.
+	(regcache::target): New method.
+	(regcache::regcache, regcache::get_thread_arch_aspace_regcache)
+	(regcache::registers_changed_ptid): Add process_stratum_target
+	parameter.
+	(regcache::m_target): New field.
+	(registers_changed_ptid): Add process_stratum_target parameter.
+	* remote.c (remote_state::supports_vCont_probed): New field.
+	(remote_target::async_wait_fd): New method.
+	(remote_unpush_and_throw): Add remote_target parameter.
+	(get_current_remote_target): Adjust.
+	(remote_target::remote_add_inferior): Push target.
+	(remote_target::remote_add_thread)
+	(remote_target::remote_notice_new_inferior)
+	(get_remote_thread_info): Pass target down.
+	(remote_target::update_thread_list): Skip threads of inferiors
+	bound to other targets.  (remote_target::close): Don't discard
+	inferiors.  (remote_target::add_current_inferior_and_thread)
+	(remote_target::process_initial_stop_replies)
+	(remote_target::start_remote)
+	(remote_target::remote_serial_quit_handler): Pass down target.
+	(remote_target::remote_unpush_target): New remote_target
+	parameter.  Unpush the target from all inferiors.
+	(remote_target::remote_unpush_and_throw): New remote_target
+	parameter.  Pass it down.
+	(remote_target::open_1): Check whether the current inferior has
+	execution instead of checking whether any inferior is live.  Pass
+	target down.
+	(remote_target::remote_detach_1): Pass down target.  Use
+	remote_unpush_target.
+	(extended_remote_target::attach): Pass down target.
+	(remote_target::remote_vcont_probe): Set supports_vCont_probed.
+	(remote_target::append_resumption): Pass down target.
+	(remote_target::append_pending_thread_resumptions)
+	(remote_target::remote_resume_with_hc, remote_target::resume)
+	(remote_target::commit_resume): Pass down target.
+	(remote_target::remote_stop_ns): Check supports_vCont_probed.
+	(remote_target::interrupt_query)
+	(remote_target::remove_new_fork_children)
+	(remote_target::check_pending_events_prevent_wildcard_vcont)
+	(remote_target::remote_parse_stop_reply)
+	(remote_target::process_stop_reply): Pass down target.
+	(first_remote_resumed_thread): New remote_target parameter.  Pass
+	it down.
+	(remote_target::wait_as): Pass down target.
+	(unpush_and_perror): New remote_target parameter.  Pass it down.
+	(remote_target::readchar, remote_target::remote_serial_write)
+	(remote_target::getpkt_or_notif_sane_1)
+	(remote_target::kill_new_fork_children, remote_target::kill): Pass
+	down target.
+	(remote_target::mourn_inferior): Pass down target.  Use
+	remote_unpush_target.
+	(remote_target::core_of_thread)
+	(remote_target::remote_btrace_maybe_reopen): Pass down target.
+	(remote_target::pid_to_exec_file)
+	(remote_target::thread_handle_to_thread_info): Pass down target.
+	(remote_target::async_wait_fd): New.
+	* riscv-fbsd-tdep.c: Include "inferior.h".
+	(riscv_fbsd_get_thread_local_address): Pass down target.
+	* sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
+	* sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
+	(ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
+	Adjust.
+	* solib-spu.c (spu_skip_standalone_loader): Pass down target.
+	* solib-svr4.c (enable_break): Pass down target.
+	* spu-multiarch.c (parse_spufs_run): Pass down target.
+	* spu-tdep.c (spu2ppu_sniffer): Pass down target.
+	* target-delegates.c: Regenerate.
+	* target.c (g_target_stack): Delete.
+	(current_top_target): Return the current inferior's top target.
+	(target_has_execution_1): Refer to the passed-in inferior's top
+	target.
+	(target_supports_terminal_ours): Check whether the initial
+	inferior was already created.
+	(decref_target): New.
+	(target_stack::push): Incref/decref the target.
+	(push_target, push_target, unpush_target): Adjust.
+	(target_stack::unpush): Defref target.
+	(target_is_pushed): Return bool.  Adjust to refer to the current
+	inferior's target stack.
+	(dispose_inferior): Delete, and inline parts ...
+	(target_preopen): ... here.  Only dispose of the current inferior.
+	(target_detach): Hold strong target reference while detaching.
+	Pass target down.
+	(target_thread_name): Add assertion.
+	(target_resume): Pass down target.
+	(target_ops::beneath, find_target_at): Adjust to refer to the
+	current inferior's target stack.
+	(get_dummy_target): New.
+	(target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
+	has a thread running.
+	(initialize_targets): Rename to ...
+	(_initialize_target): ... this.
+	* target.h: Include "gdbsupport/refcounted-object.h".
+	(struct target_ops): Inherit refcounted_object.
+	(target_ops::shortname, target_ops::longname): Make const.
+	(target_ops::async_wait_fd): New method.
+	(decref_target): Declare.
+	(struct target_ops_ref_policy): New.
+	(target_ops_ref): New typedef.
+	(get_dummy_target): Declare function.
+	(target_is_pushed): Return bool.
+	* thread-iter.c (all_matching_threads_iterator::m_inf_matches)
+	(all_matching_threads_iterator::all_matching_threads_iterator):
+	Handle filter target.
+	* thread-iter.h (struct all_matching_threads_iterator, struct
+	all_matching_threads_range, class all_non_exited_threads_range):
+	Filter by target too.  Remove explicit.
+	* thread.c (threads_executing): Delete.
+	(inferior_thread): Pass down current inferior.
+	(clear_thread_inferior_resources): Pass down thread pointer
+	instead of ptid_t.
+	(add_thread_silent, add_thread_with_info, add_thread): Add
+	process_stratum_target parameter.  Use it for thread and inferior
+	searches.
+	(is_current_thread): New.
+	(thread_info::deletable): Use it.
+	(find_thread_ptid, thread_count, in_thread_list)
+	(thread_change_ptid, set_resumed, set_running): New
+	process_stratum_target parameter.  Pass it down.
+	(set_executing): New process_stratum_target parameter.  Pass it
+	down.  Adjust reference to 'threads_executing'.
+	(threads_are_executing): New process_stratum_target parameter.
+	Adjust reference to 'threads_executing'.
+	(set_stop_requested, finish_thread_state): New
+	process_stratum_target parameter.  Pass it down.
+	(switch_to_thread): Also match inferior.
+	(switch_to_thread): New process_stratum_target parameter.  Pass it
+	down.
+	(update_threads_executing): Reimplement.
+	* top.c (quit_force): Pop targets from all inferior.
+	(gdb_init): Don't call initialize_targets.
+	* windows-nat.c (windows_nat_target) <get_windows_debug_event>:
+	Declare.
+	(windows_add_thread, windows_delete_thread): Adjust.
+	(get_windows_debug_event): Rename to ...
+	(windows_nat_target::get_windows_debug_event): ... this.  Adjust.
+	* tracefile-tfile.c (tfile_target_open): Pass down target.
+	* gdbsupport/common-gdbthread.h (struct process_stratum_target):
+	Forward declare.
+	(switch_to_thread): Add process_stratum_target parameter.
+	* mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
+	parameter.  Use it.
+	(mi_on_resume): Pass target down.
+	* nat/fork-inferior.c (startup_inferior): Add
+	process_stratum_target parameter.  Pass it down.
+	* nat/fork-inferior.h (startup_inferior): Add
+	process_stratum_target parameter.
+	* python/py-threadevent.c (py_get_event_thread): Pass target down.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* remote.c (remote_target::start_remote): Don't set inferior_ptid
+	directly.  Instead find the first thread in the thread list and
+	use switch_to_thread.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* remote.c (remote_target::remote_add_inferior): Don't bind a
+	process to the current inferior if the current inferior is already
+	bound to a process.
+
+2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+	    Pedro Alves	 <palves@redhat.com>
+
+	* remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
+	If no process is specified, return null_ptid instead of
+	inferior_ptid.
+	(remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
+	TARGET_WAITKIND_SIGNALLED with no pid.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* remote.c (first_remote_resumed_thread): New.
+	(remote_target::wait_as): Use it as default event_ptid instead of
+	inferior_ptid.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
+	not -1.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
+	ptid to get_last_target_status.
+	* break-catch-syscall.c (print_it_catch_syscall): Don't pass a
+	ptid to get_last_target_status.
+	* infcmd.c (continue_command): Don't pass a target_waitstatus to
+	get_last_target_status.
+	(info_program_command): Don't pass a target_waitstatus to
+	get_last_target_status.
+	* infrun.c (init_wait_for_inferior): Use
+	nullify_last_target_wait_ptid.
+	(get_last_target_status): Handle nullptr arguments.
+	(nullify_last_target_wait_ptid): Clear target_last_waitstatus.
+	(print_stop_event): Don't pass a ptid to get_last_target_status.
+	(normal_stop): Don't pass a ptid to get_last_target_status.
+	* infrun.h (get_last_target_status, set_last_target_status): Move
+	comments here and update.
+	(nullify_last_target_wait_ptid): Declare.
+	* linux-fork.c (fork_load_infrun_state): Remove local extern
+	declaration of nullify_last_target_wait_ptid.
+	* linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
+	to get_last_target_status.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* gdbthread.h (scoped_restore_current_thread)
+	<dont_restore, restore, m_dont_restore>: Declare.
+	* thread.c (thread_alive): Add assertion.  Return bool.
+	(switch_to_thread_if_alive): New.
+	(prune_threads): Switch inferior/thread.
+	(print_thread_info_1): Switch thread before calling target methods.
+	(scoped_restore_current_thread::restore): New, factored out from
+	...
+	(scoped_restore_current_thread::~scoped_restore_current_thread):
+	... this.
+	(scoped_restore_current_thread::scoped_restore_current_thread):
+	Add assertion.
+	(thread_apply_all_command, thread_select): Use
+	switch_to_thread_if_alive.
+	* infrun.c (proceed, restart_threads, handle_signal_stop)
+	(switch_back_to_stepped_thread): Switch current thread before
+	calling target methods.
+
+2020-01-10  Pedro Alves <palves@redhat.com>
+
+	* inferior.c (switch_to_inferior_no_thread): New function,
+	factored out from ...
+	(inferior_command): ... here.
+	* inferior.h (switch_to_inferior_no_thread): Declare.
+	* mi/mi-main.c (run_one_inferior): Use
+	switch_to_inferior_no_thread.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* infcmd.c (kill_command): Remove dead code.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* remote.c (remote_target::mourn_inferior): No longer check
+	whether the target is running.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* corelow.c (core_target::has_execution): Change parameter type to
+	inferior pointer.
+	* inferior.c (number_of_live_inferiors): Use
+	inferior::has_execution instead of target_has_execution_1.
+	* inferior.h (inferior::has_execution): New.
+	* linux-thread-db.c (thread_db_target::update_thread_list): Use
+	inferior::has_execution instead of target_has_execution_1.
+	* process-stratum-target.c
+	(process_stratum_target::has_execution): Change parameter type to
+	inferior pointer.  Check the inferior's PID instead of
+	inferior_ptid.
+	* process-stratum-target.h
+	(process_stratum_target::has_execution): Change parameter type to
+	inferior pointer.
+	* record-full.c (record_full_core_target::has_execution): Change
+	parameter type to inferior pointer.
+	* target.c (target_has_execution_1): Change parameter type to
+	inferior pointer.
+	(target_has_execution_current): Adjust.
+	* target.h (target_ops::has_execution): Change parameter type to
+	inferior pointer.
+	(target_has_execution_1): Change parameter type to inferior
+	pointer.  Change return type to bool.
+	* tracefile.h (tracefile_target::has_execution): Change parameter
+	type to inferior pointer.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* exceptions.c (print_flush): Remove current_top_target() check.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* remote.c (show_remote_exec_file): Show the current inferior's
+	exec-file instead of the command variable's value.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* record-full.c (record_full_resume_ptid): New global.
+	(record_full_target::resume): Set it.
+	(record_full_wait_1): Use record_full_resume_ptid instead of
+	inferior_ptid.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+	* gdbthread.h (scoped_restore_current_thread)
+	<dont_restore, restore, m_dont_restore>: Declare.
+	* thread.c (thread_alive): Add assertion.  Return bool.
+	(switch_to_thread_if_alive): New.
+	(prune_threads): Switch inferior/thread.
+	(print_thread_info_1): Switch thread before calling target methods.
+	(scoped_restore_current_thread::restore): New, factored out from
+	...
+	(scoped_restore_current_thread::~scoped_restore_current_thread):
+	... this.
+	(scoped_restore_current_thread::scoped_restore_current_thread):
+	Add assertion.
+	(thread_apply_all_command, thread_select): Use
+	switch_to_thread_if_alive.
+
+2020-01-10  George Barrett  <bob@bob131.so>
+
+	* stap-probe.c (stap_modify_semaphore): Don't check for null
+	semaphores.
+	(stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
+	for null semaphores.
+
+2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
+	all source windows, and maintain horizontal scroll status while
+	doing so.
+
+2020-01-09  Tom Tromey  <tom@tromey.com>
+
+	PR tui/18932:
+	* tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
+	update_source_window, not print_source_lines.
+
+2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* tui/tui.c (tui_enable): Register tui hooks after calling
+	tui_display_main.
+
+2020-01-09  Christian Biesinger  <cbiesinger@google.com>
+
+	* gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
+
+2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
+
+	* thread.c (print_thread_info_1): Fix indentation.
+
+2020-01-09  Christian Biesinger  <cbiesinger@google.com>
+
+	* symtab.c (general_symbol_info::compute_and_set_names): Move the
+	unique_xmalloc_ptr outside the if to always free the demangled name.
+
+2020-01-08  Tom Tromey  <tromey@adacore.com>
+
+	* xcoffread.c (enter_line_range, read_xcoff_symtab)
+	(process_xcoff_symbol, xcoff_symfile_offsets): Update.
+	* symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
+	(struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
+	Remove.
+	(section_offsets): New typedef.
+	* symtab.c (fixup_section, get_msymbol_address): Update.
+	* symmisc.c (dump_msymbols): Update.
+	* symfile.h (relative_addr_info_to_section_offsets)
+	(symfile_map_offsets_to_segments): Update.
+	* symfile.c (build_section_addr_info_from_objfile)
+	(init_objfile_sect_indices): Update.
+	(struct place_section_arg): Change type of "offsets".
+	(place_section): Update.
+	(relative_addr_info_to_section_offsets): Change type of
+	"section_offsets".  Remove "num_sections" parameter.
+	(default_symfile_offsets, syms_from_objfile_1)
+	(set_objfile_default_section_offset): Update.
+	(reread_symbols): No need to preserve section offsets by hand.
+	(symfile_map_offsets_to_segments): Change type of "offsets".
+	* stap-probe.c (relocate_address): Update.
+	* stabsread.h (process_one_symbol): Update.
+	* solib-target.c (struct lm_info_target) <offsets>: Change type.
+	(solib_target_relocate_section_addresses): Update.
+	* solib-svr4.c (enable_break, svr4_relocate_main_executable):
+	Update.
+	* solib-frv.c (frv_relocate_main_executable): Update.
+	* solib-dsbt.c (dsbt_relocate_main_executable): Update.
+	* solib-aix.c (solib_aix_get_section_offsets): Change return
+	type.
+	(solib_aix_solib_create_inferior_hook): Update.
+	* remote.c (remote_target::get_offsets): Update.
+	* psymtab.c (find_pc_sect_psymtab): Update.
+	* psympriv.h (struct partial_symbol) <address, text_low,
+	text_high>: Update.
+	* objfiles.h (obj_section_offset): Update.
+	(struct objfile) <section_offsets>: Change type.
+	<num_sections>: Remove.
+	(objfile_relocate): Update.
+	* objfiles.c (entry_point_address_query): Update
+	(relocate_one_symbol): Change type of "section_offsets".
+	(objfile_relocate1, objfile_relocate1): Change type of
+	"new_offsets".
+	(objfile_rebase1): Update.
+	* mipsread.c (mipscoff_symfile_read): Update.
+	(read_alphacoff_dynamic_symtab): Remove "section_offsets"
+	parameter.
+	* mdebugread.c (parse_symbol): Change type of "section_offsets".
+	(parse_external, psymtab_to_symtab_1): Update.
+	* machoread.c (macho_symfile_offsets): Update.
+	* ia64-tdep.c (ia64_find_unwind_table): Update.
+	* hppa-tdep.c (read_unwind_info): Update.
+	* hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
+	* dwarf2read.c (create_addrmap_from_index)
+	(create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
+	(process_psymtab_comp_unit_reader, add_partial_symbol)
+	(add_partial_subprogram, process_full_comp_unit)
+	(read_file_scope, read_func_scope, read_lexical_block_scope)
+	(read_call_site_scope, dwarf2_rnglists_process)
+	(dwarf2_ranges_process, dwarf2_ranges_read)
+	(dwarf_decode_lines_1, var_decode_location, new_symbol)
+	(dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
+	Update.
+	* dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
+	Update.
+	* dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
+	* dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
+	(process_one_symbol): Change type of "section_offsets".
+	* ctfread.c (get_objfile_text_range): Update.
+	* coffread.c (coff_symtab_read, enter_linenos)
+	(process_coff_symbol): Update.
+	* coff-pe-read.c (add_pe_forwarded_sym): Update.
+	* amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
+
+2020-01-08  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2read.c (parse_macro_definition): Use std::string.
+	(parse_macro_definition): Likewise.
+
+2020-01-08  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2read.c (abbrev_table_read_table): Use std::vector.
+	(ATTR_ALLOC_CHUNK): Remove.
+
+2020-01-08  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
+
+2020-01-08  Tom Tromey  <tromey@adacore.com>
+
+	* dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
+	(dwarf2_compute_name, open_dwo_file): Likewise.
+	(process_enumeration_scope): Use std::vector.
+	(guess_partial_die_structure_name): Use unique_xmalloc_ptr.
+	(partial_die_info::fixup, dwarf2_start_subfile)
+	(guess_full_die_structure_name, dwarf2_name): Likewise.
+	(determine_prefix): Update.
+	(guess_full_die_structure_name): Make return type const.
+	(partial_die_full_name): Return unique_xmalloc_ptr.
+	(DW_FIELD_ALLOC_CHUNK): Remove.
+
+2020-01-07  Tom Tromey  <tromey@adacore.com>
+
+	PR build/24937:
+	* stap-probe.c (class stap_static_probe_ops): Add constructor.
+
+2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
+
+2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* stack.c (print_frame_info): Move disassemble_next_line code
+	inside source_print block.
+
+2020-01-06  Eli Zaretskii  <eliz@gnu.org>
+
+	* gdbsupport/gdb_wait.c: Include <signal.h> instead of
+	gdb/signals.h, as we are now using native signal symbols.
+
+2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
+
+	* tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
+	overflow by an early check of content vs threshold.
+	* tui/tui-source.c (tui_source_window::line_is_displayed):
+	Likewise.
+
+2020-01-06  Eli Zaretskii  <eliz@gnu.org>
+
+	* NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
+
+2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* coff-pe-read.c (read_pe_exported_syms): Don't try to read the
+	export table if no section contains it's RVA.
+
+2020-01-06  Eli Zaretskii  <eliz@gnu.org>
+
+	* windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
+
+2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
+
+	* source.c (print_source_lines_base): Set last_line_listed.
+
+2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
+
+	* tui/tui-disasm.c: Remove trailing spaces.
+
+2020-01-06  Eli Zaretskii  <eliz@gnu.org>
+	    Pedro Alves  <palves@redhat.com>
+
+	* Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
+	* windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
+	(windows_gdb_signal_to_target): New function, uses the above
+	enumeration to convert GDB internal signal codes to equivalent
+	Windows codes.
+	(windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
+	* windows-nat.c: Include "gdb_wait.h".
+	(get_windows_debug_event): Extract the fatal exception from the
+	exit status and convert to the equivalent Posix signal number.
+	* cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
+	possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
+	* gdbsupport/gdb_wait.c: New file, implements
+	windows_status_to_termsig.
+	* gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
+	(WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
+
+2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
+	show_layout.
+
+2020-01-05  Luis Machado  <luis.machado@linaro.org>
+
+	* aarch64-linux-nat.c
+	(aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
+	and bfd_mach_aarch64.
+
+2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* ui-file.c (stdio_file::can_emit_style_escape)
+	(tee_file::can_emit_style_escape): Ensure style is used also on
+	gdb_stderr when gdb_stderr is a tty supporting styling, similarly
+	to gdb_stdout.
+	* main.c (set_gdb_data_directory): Use file style to output the
+	warning that the given pathname is not a directory.
+	* top.c (show_history_filename, gdb_safe_append_history)
+	(show_gdb_datadir): Use file style.
+
+2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
+
+	* solib-target.c (struct lm_info_target):
+	Change offsets to be a unique_xmalloc_ptr.
+	(solib_target_relocate_section_addresses): Update.
+
+2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-nat.c (windows_clear_solib): Free so_list linked list.
+
+2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-01-02  Luis Machado  <luis.machado@linaro.org>
+
+	* proc-service.c (get_ps_regcache): Remove reference to obsolete
+	Cell BE architecture.
+	* target.h (struct target_ops) <thread_architecture>: Likewise.
+
+2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
+
+	* Makefile.in: Use INSTALL_PROGRAM_ENV.
+
+2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdbarch.sh: Update copyright year range of generated files.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	Update copyright year range in all GDB files.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* copyright.py: Convert to Python 3.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* copyright.py: Adapt after move of gnulib directory from gdb
+	directory to toplevel directory.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* copyright.py (main): Exit if run from the wrong directory.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* top.c (print_gdb_version): Change copyright year to 2020.
+
+2020-01-01  Joel Brobecker  <brobecker@adacore.com>
+
+	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
+
+For older changes see ChangeLog-2019.
+
+Local Variables:
+mode: change-log
+left-margin: 8
+fill-column: 74
+version-control: never
+coding: utf-8
+End:
diff --git a/gdb/config/djgpp/fnchange.lst b/gdb/config/djgpp/fnchange.lst
index 2c339be..a71ae5c 100644
--- a/gdb/config/djgpp/fnchange.lst
+++ b/gdb/config/djgpp/fnchange.lst
@@ -118,6 +118,7 @@
 @V@/gdb/ChangeLog-2017 @V@/gdb/ChangeLog.017
 @V@/gdb/ChangeLog-2018 @V@/gdb/ChangeLog.018
 @V@/gdb/ChangeLog-2019 @V@/gdb/ChangeLog.019
+@V@/gdb/ChangeLog-2020 @V@/gdb/ChangeLog.020
 @V@/gdb/ChangeLog-3.x @V@/gdb/ChangeLog.3-x
 @V@/gdb/ada-exp.tab.c @V@/gdb/ada-exp_tab.c
 @V@/gdb/amd64-windows-nat.c @V@/gdb/a64w-nat.c