1 2017-01-10 Tom Tromey <tom@tromey.com>
3 * dwarf2read.c (dwarf2_build_psymtabs): Use psymtab_discarder.
4 * psympriv.h (make_cleanup_discard_psymtabs): Don't declare.
5 * psymtab.c (discard_psymtabs_upto): Remove.
6 (make_cleanup_discard_psymtabs): Remove.
7 (struct psymtab_state): Remove.
9 2017-01-10 Tom Tromey <tom@tromey.com>
11 * record-full.c (record_full_save_cleanups): Remove.
12 (record_full_save): Use gdb::unlinker.
13 * gcore.c (do_bfd_delete_cleanup): Remove.
14 (gcore_command): Use gdb::unlinker, unique_xmalloc_ptr. Remove
16 * dwarf2read.c (unlink_if_set): Remove.
17 (write_psymtabs_to_index): Use gdb::unlinker.
18 * common/gdb_unlinker.h: New file.
20 2017-01-10 Tom Tromey <tom@tromey.com>
22 * windows-tdep.c (windows_xfer_shared_library): Update.
23 * windows-nat.c (windows_make_so): Update.
24 * utils.h (make_cleanup_bfd_unref): Remove.
25 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_unref): Remove.
26 * symfile.h (symfile_bfd_open)
27 (find_separate_debug_file_in_section): Return gdb_bfd_ref_ptr.
28 * symfile.c (read_symbols, symbol_file_add)
29 (separate_debug_file_exists): Update.
30 (symfile_bfd_open): Return gdb_bfd_ref_ptr.
31 (generic_load, reread_symbols): Update.
32 * symfile-mem.c (symbol_file_add_from_memory): Update.
33 * spu-linux-nat.c (spu_bfd_open): Return gdb_bfd_ref_ptr.
34 (spu_symbol_file_add_from_memory): Update.
35 * solist.h (struct target_so_ops) <bfd_open>: Return
37 (solib_bfd_fopen, solib_bfd_open): Return gdb_bfd_ref_ptr.
38 * solib.c (solib_bfd_fopen, solib_bfd_open): Return
40 (solib_map_sections, reload_shared_libraries_1): Update.
41 * solib-svr4.c (enable_break): Update.
42 * solib-spu.c (spu_bfd_fopen): Return gdb_bfd_ref_ptr.
43 * solib-frv.c (enable_break2): Update.
44 * solib-dsbt.c (enable_break): Update.
45 * solib-darwin.c (gdb_bfd_mach_o_fat_extract): Return
47 (darwin_solib_get_all_image_info_addr_at_init): Update.
48 (darwin_bfd_open): Return gdb_bfd_ref_ptr.
49 * solib-aix.c (solib_aix_bfd_open): Return gdb_bfd_ref_ptr.
50 * record-full.c (record_full_save): Update.
51 * python/py-objfile.c (objfpy_add_separate_debug_file): Update.
52 * procfs.c (insert_dbx_link_bpt_in_file): Update.
53 * minidebug.c (find_separate_debug_file_in_section): Return
55 * machoread.c (macho_add_oso_symfile): Change abfd to
57 (macho_symfile_read_all_oso): Update.
58 (macho_check_dsym): Return gdb_bfd_ref_ptr.
59 (macho_symfile_read): Update.
60 * jit.c (bfd_open_from_target_memory): Return gdb_bfd_ref_ptr.
61 (jit_bfd_try_read_symtab): Update.
62 * gdb_bfd.h (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
63 (gdb_bfd_openw, gdb_bfd_openr_iovec)
64 (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
66 (gdb_bfd_ref_policy): New struct.
67 (gdb_bfd_ref_ptr): New typedef.
68 * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
69 (gdb_bfd_openw, gdb_bfd_openr_iovec)
70 (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
72 * gcore.h (create_gcore_bfd): Return gdb_bfd_ref_ptr.
73 * gcore.c (create_gcore_bfd): Return gdb_bfd_ref_ptr.
74 (gcore_command): Update.
75 * exec.c (exec_file_attach): Update.
76 * elfread.c (elf_symfile_read): Update.
77 * dwarf2read.c (dwarf2_get_dwz_file): Update.
78 (try_open_dwop_file, open_dwo_file): Return gdb_bfd_ref_ptr.
79 (open_and_init_dwo_file): Update.
80 (open_dwp_file): Return gdb_bfd_ref_ptr.
81 (open_and_init_dwp_file): Update.
82 * corelow.c (core_open): Update.
83 * compile/compile-object-load.c (compile_object_load): Update.
84 * common/gdb_ref_ptr.h (ref_ptr::operator->): New operator.
85 * coffread.c (coff_symfile_read): Update.
86 * cli/cli-dump.c (bfd_openr_or_error, bfd_openw_or_error): Return
87 gdb_bfd_ref_ptr. Rename.
88 (dump_bfd_file, restore_command): Update.
89 * build-id.h (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
90 * build-id.c (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
91 (find_separate_debug_file_by_buildid): Update.
93 2017-01-10 Tom Tromey <tom@tromey.com>
95 * common/gdb_ref_ptr.h: New file.
96 * python/py-ref.h (struct gdbpy_ref_policy): New.
97 (gdbpy_ref): Now a typedef.
99 2017-01-10 Tom Tromey <tom@tromey.com>
101 * utils.h (make_cleanup_htab_delete): Don't declare.
102 * utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete):
104 * linespec.c (decode_compound_collector): Add constructor,
106 (lookup_prefix_sym): Remove cleanup.
107 (symtab_collector): Add constructor, destructor.
108 (collect_symtabs_from_filename): Remove cleanup.
109 * disasm.c (do_mixed_source_and_assembly): Use htab_up.
110 * compile/compile-c-symbols.c (generate_c_for_variable_locations):
112 * gnu-v3-abi.c (gnuv3_print_vtable): Use htab_up.
113 * dwarf2read.c (dw2_expand_symtabs_matching)
114 (dw2_map_symbol_filenames, dwarf_decode_macros)
115 (write_psymtabs_to_index): Use htab_up.
116 * dwarf2loc.c (func_verify_no_selftailcall)
117 (call_site_find_chain_1, func_verify_no_selftailcall)
118 (chain_candidate, call_site_find_chain_1): Use std::unordered_set,
119 std::vector, gdb::unique_xmalloc_ptr.
120 (call_sitep): Remove typedef.
121 (dwarf2_locexpr_baton_eval): Remove unused variable.
123 2017-01-10 Tom Tromey <tom@tromey.com>
125 * python/python-internal.h (make_cleanup_py_decref)
126 (make_cleanup_py_xdecref): Don't declare.
127 * python/py-utils.c (py_decref, make_cleanup_py_decref)
128 (py_xdecref, make_cleanup_py_xdecref): Remove.
130 2017-01-10 Tom Tromey <tom@tromey.com>
132 * python/py-framefilter.c (py_mi_print_variables): Use gdbpy_ref.
133 (py_print_locals, enumerate_locals, py_print_args): Use gdbpy_ref.
135 2017-01-10 Tom Tromey <tom@tromey.com>
137 * python/py-framefilter.c (enumerate_args): Use gdbpy_ref.
139 2017-01-10 Tom Tromey <tom@tromey.com>
141 * python/py-utils.c (unicode_to_encoded_string)
142 (python_string_to_target_string)
143 (python_string_to_target_python_string)
144 (python_string_to_host_string, gdbpy_obj_to_string)
145 (get_addr_from_python): Use gdbpy_ref.
147 2017-01-10 Tom Tromey <tom@tromey.com>
149 * python/py-unwind.c (pyuw_object_attribute_to_pointer): Use
152 2017-01-10 Tom Tromey <tom@tromey.com>
154 * python/python.c (eval_python_command, gdbpy_decode_line)
155 (gdbpy_run_events, gdbpy_start_type_printers)
156 (gdbpy_apply_type_printers): Use gdbpy_ref.
158 2017-01-10 Tom Tromey <tom@tromey.com>
160 * python/py-param.c (get_doc_string, compute_enum_values): Use
163 2017-01-10 Tom Tromey <tom@tromey.com>
165 * python/py-inferior.c (find_thread_object, build_inferior_list):
168 2017-01-10 Tom Tromey <tom@tromey.com>
170 * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
172 2017-01-10 Tom Tromey <tom@tromey.com>
174 * python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
177 2017-01-10 Tom Tromey <tom@tromey.com>
179 * python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref. Remove
181 (cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init):
184 2017-01-10 Tom Tromey <tom@tromey.com>
186 * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
189 2017-01-10 Tom Tromey <tom@tromey.com>
191 * python/py-arch.c (archpy_disassemble): Use gdbpy_ref. Don't
192 decref results of PyArg_ParseTupleAndKeywords.
194 2017-01-10 Tom Tromey <tom@tromey.com>
196 * python/python.c (python_run_simple_file): Use
197 unique_xmalloc_ptr, gdbpy_ref.
199 2017-01-10 Tom Tromey <tom@tromey.com>
201 * python/py-prettyprint.c (print_stack_unless_memory_error)
202 (print_string_repr, print_children): Use gdbpy_ref.
203 (dummy_python_frame): New class.
204 (dummy_python_frame::dummy_python_frame): Rename from
205 push_dummy_python_frame.
206 (py_restore_tstate): Remove.
208 2017-01-10 Tom Tromey <tom@tromey.com>
210 * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
212 2017-01-10 Tom Tromey <tom@tromey.com>
214 * python/python.c (ensure_python_env, restore_python_env):
216 * python/python-internal.h (ensure_python_env): Don't declare.
217 * varobj.h (varobj_ensure_python_env): Don't declare.
218 * varobj.c (varobj_ensure_python_env): Remove.
220 2017-01-10 Tom Tromey <tom@tromey.com>
222 * varobj.c (varobj_value_get_print_value): Use
225 2017-01-10 Tom Tromey <tom@tromey.com>
227 * python/py-prettyprint.c (print_string_repr, print_children):
229 * python/py-lazy-string.c (gdbpy_extract_lazy_string): Change type
231 * varobj.c (varobj_value_get_print_value): Update.
232 * python/python-internal.h (gdbpy_extract_lazy_string): Update.
234 2017-01-10 Tom Tromey <tom@tromey.com>
236 * varobj.c (varobj_get_display_hint)
237 (dynamic_varobj_has_child_method, install_new_value_visualizer)
238 (varobj_set_visualizer, free_variable): Use
241 2017-01-10 Tom Tromey <tom@tromey.com>
243 * python/python.c (python_command): Use gdbpy_enter, gdbpy_ref.
244 (do_finish_initialization): New function. Use gdbpy_ref.
245 (gdbpy_finish_initialization): Use gdbpy_enter. Call
246 do_finish_initialization.
248 2017-01-10 Tom Tromey <tom@tromey.com>
250 * python/py-param.c (get_set_value, get_show_value): Use
251 gdbpy_enter, gdbpy_ref.
253 2017-01-10 Tom Tromey <tom@tromey.com>
255 * python/py-function.c (fnpy_call): Use gdbpy_enter, gdbpy_ref.
257 2017-01-10 Tom Tromey <tom@tromey.com>
259 * python/py-cmd.c (cmdpy_function): Use gdbpy_enter, gdbpy_ref.
261 2017-01-10 Tom Tromey <tom@tromey.com>
263 * python/py-varobj.c (py_varobj_iter_dtor, py_varobj_iter_next):
264 Use gdbpy_enter_varobj.
266 2017-01-10 Tom Tromey <tom@tromey.com>
268 * varobj.c (gdbpy_enter_varobj): New constructor.
269 * python/python-internal.h (gdbpy_enter_varobj): New class.
270 * python/py-varobj.c (py_varobj_get_iterator): Use
273 2017-01-10 Tom Tromey <tom@tromey.com>
275 * python/py-xmethods.c (gdbpy_get_xmethod_result_type): Use
276 gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
277 (gdbpy_invoke_xmethod): Use gdbpy_ref, gdbpy_enter.
278 (gdbpy_get_xmethod_arg_types): Use gdbpy_ref,
280 (gdbpy_get_xmethod_arg_types): Use gdbpy_ref, gdbpy_enter.
282 2017-01-10 Tom Tromey <tom@tromey.com>
284 * python/py-xmethods.c (invoke_match_method): Use
287 2017-01-10 Tom Tromey <tom@tromey.com>
289 * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): use
290 gdbpy_enter, gdbpy_ref.
292 2017-01-10 Tom Tromey <tom@tromey.com>
294 * python/python.c (python_interactive_command): Use gdbpy_enter.
296 2017-01-10 Tom Tromey <tom@tromey.com>
298 * python/python.c (gdbpy_before_prompt_hook): Use gdbpy_enter,
301 2017-01-10 Tom Tromey <tom@tromey.com>
303 * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Use
304 gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
306 2017-01-10 Tom Tromey <tom@tromey.com>
308 * utils.h (htab_deleter): New struct.
309 (htab_up): New typedef.
310 * python/py-framefilter.c (gdbpy_apply_frame_filter): Use
311 gdbpy_enter, gdbpy_ref, htab_up.
313 2017-01-10 Tom Tromey <tom@tromey.com>
315 * python/py-unwind.c (pending_frame_invalidate): Remove.
316 (pyuw_sniffer): Use gdbpy_enter and gdbpy_ref.
318 2017-01-10 Tom Tromey <tom@tromey.com>
320 * python/py-xmethods.c (gdbpy_free_xmethod_worker_data)
321 (gdbpy_clone_xmethod_worker_data): Use gdbpy_enter.
323 2017-01-10 Tom Tromey <tom@tromey.com>
325 * python/py-type.c (save_objfile_types): Use gdbpy_enter.
327 2017-01-10 Tom Tromey <tom@tromey.com>
329 * python/python.c (gdbpy_eval_from_control_command)
330 (gdbpy_source_script, gdbpy_run_events)
331 (gdbpy_source_objfile_script, gdbpy_execute_objfile_script)
332 (gdbpy_free_type_printers, gdbpy_finish_initialization): Use
335 2017-01-10 Tom Tromey <tom@tromey.com>
337 * python/py-progspace.c (py_free_pspace): Use gdbpy_enter.
339 2017-01-10 Tom Tromey <tom@tromey.com>
341 * python/py-objfile.c (py_free_objfile): Use gdbpy_enter.
343 2017-01-10 Tom Tromey <tom@tromey.com>
345 * python/py-inferior.c (python_on_normal_stop, python_on_resume)
346 (python_on_inferior_call_pre, python_on_inferior_call_post)
347 (python_on_memory_change, python_on_register_change)
348 (python_inferior_exit, python_new_objfile, add_thread_object)
349 (delete_thread_object, py_free_inferior): Use gdbpy_enter.
351 2017-01-10 Tom Tromey <tom@tromey.com>
353 * python/py-finishbreakpoint.c (bpfinishpy_handle_stop)
354 (bpfinishpy_handle_exit): Use gdbpy_enter.
356 2017-01-10 Tom Tromey <tom@tromey.com>
358 * python/py-cmd.c (cmdpy_destroyer)
359 (cmdpy_completer_handle_brkchars, cmdpy_completer): Use
362 2017-01-10 Tom Tromey <tom@tromey.com>
364 * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
366 (gdbpy_breakpoint_has_cond): Likewise.
368 2017-01-10 Tom Tromey <tom@tromey.com>
370 * python/python.c (gdbpy_enter): New constructor.
371 (~gdbpy_enter): New destructor.
372 (restore_python_env, ensure_python_env): Rewrite.
373 * python/python-internal.h (gdbpy_enter): New class.
375 2017-01-10 Tom Tromey <tom@tromey.com>
377 * python/py-symbol.c (gdbpy_lookup_symbol): Use gdbpy_ref.
379 2017-01-10 Tom Tromey <tom@tromey.com>
381 * python/py-value.c (value_has_field, get_field_flag)
382 (get_field_type, valpy_getitem, convert_value_from_python): Use
385 2017-01-10 Tom Tromey <tom@tromey.com>
387 * python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use
390 2017-01-10 Tom Tromey <tom@tromey.com>
392 * python/py-prettyprint.c (search_pp_list)
393 (find_pretty_printer_from_objfiles)
394 (find_pretty_printer_from_progspace)
395 (find_pretty_printer_from_gdb, find_pretty_printer)
396 (gdbpy_get_display_hint, gdbpy_get_varobj_pretty_printer): Use
399 2017-01-10 Tom Tromey <tom@tromey.com>
401 * python/py-param.c (call_doc_function): Use gdbpy_ref.
403 2017-01-10 Tom Tromey <tom@tromey.com>
405 * python/py-linetable.c (build_line_table_tuple_from_pcs)
406 (ltpy_get_all_source_lines): Use gdbpy_ref.
408 2017-01-10 Tom Tromey <tom@tromey.com>
410 * python/py-framefilter.c (extract_sym, extract_value)
411 (get_py_iter_from_func, bootstrap_python_frame_filters): Use
414 2017-01-10 Tom Tromey <tom@tromey.com>
416 * python/py-breakpoint.c (gdbpy_breakpoints): Use gdbpy_ref.
418 2017-01-10 Tom Tromey <tom@tromey.com>
420 * python/py-inferior.c (gdbpy_inferiors): Use gdbpy_ref.
422 2017-01-10 Tom Tromey <tom@tromey.com>
424 * python/py-function.c (convert_values_to_python, fnpy_init): Use
427 2017-01-10 Tom Tromey <tom@tromey.com>
429 * python/py-cmd.c (gdbpy_string_to_argv): Use gdbpy_ref.
431 2017-01-10 Tom Tromey <tom@tromey.com>
433 * python/py-type.c (convert_field, make_fielditem, typy_fields)
434 (typy_range): Use gdbpy_ref.
436 2017-01-10 Tom Tromey <tom@tromey.com>
438 * python/py-threadevent.c (create_thread_event_object): Use
440 * python/py-stopevent.c (create_stop_event_object): Simplify.
441 (emit_stop_event): Use gdbpy_ref.
442 * python/py-signalevent.c (create_signal_event_object): Use
444 * python/py-newobjfileevent.c (create_new_objfile_event_object)
445 (emit_new_objfile_event, create_clear_objfiles_event_object)
446 (emit_clear_objfiles_event): Use gdbpy_ref.
447 * python/py-infevents.c (create_inferior_call_event_object)
448 (create_register_changed_event_object)
449 (create_memory_changed_event_object, emit_inferior_call_event)
450 (emit_memory_changed_event, emit_register_changed_event): Use
452 * python/py-exitedevent.c (create_exited_event_object)
453 (emit_exited_event): Use gdbpy_ref.
454 * python/py-event.h (evpy_emit_event): Remove
455 CPYCHECKER_STEALS_REFERENCE_TO_ARG annotation.
456 * python/py-event.c (evpy_emit_event): Use gdbpy_ref.
457 * python/py-continueevent.c (emit_continue_event): Use
459 * python/py-breakpoint.c (gdbpy_breakpoint_created)
460 (gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
462 * python/py-bpevent.c (create_breakpoint_event_object): Use
465 2017-01-10 Tom Tromey <tom@tromey.com>
467 * python/py-ref.h: New file.
469 2017-01-10 Simon Marchi <simon.marchi@ericsson.com>
471 * cli-out.c (cli_ui_out::do_redirect): Change return type to
473 * cli-out.h (cli_ui_out::do_redirect): Likewise.
474 * mi/mi-out.c (mi_ui_out::do_redirect): Likewise.
475 * mi/mi-out.h (mi_ui_out::do_redirect): Likewise.
476 * ui-out.c (ui_out::redirect): Likewise.
477 * ui-out.h (ui_out::redirect, ui_out::do_redirect): Likewise.
478 * cli/cli-logging.c (set_logging_redirect): Update call site of
480 (handle_redirections): Likewise.
481 * scm-ports.c (ioscm_with_output_to_port_worker): Likewise.
482 * top.c (execute_command_to_string): Likewise.
483 * utils.c (do_ui_out_redirect_pop): Likewise.
485 2017-01-10 Simon Marchi <simon.marchi@ericsson.com>
487 * stack.c (_initialize_stack): Update "frame" command help message.
489 2017-01-08 Iain Buclaw <ibuclaw@gdcproject.org>
491 * d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.
493 2017-01-06 Yao Qi <yao.qi@linaro.org>
495 * x86-linux-nat.h: Include gdb_proc_service.h.
497 2017-01-06 Yao Qi <yao.qi@linaro.org>
499 * ser-base.h: Include serial.h.
501 2017-01-06 Yao Qi <yao.qi@linaro.org>
503 * ppc-linux-tdep.h: Include ppc-tdep.h.
505 2017-01-06 Yao Qi <yao.qi@linaro.org>
507 * nat/amd64-linux-siginfo.h: Include signal.h.
509 2017-01-06 Yao Qi <yao.qi@linaro.org>
511 * nat/aarch64-linux-hw-point.h: Include break-common.h.
513 2017-01-06 Yao Qi <yao.qi@linaro.org>
515 * mi/mi-parse.h: Include mi-cmds.h.
517 2017-01-06 Yao Qi <yao.qi@linaro.org>
519 * inf-loop.c: Don't include "target.h".
520 * inf-loop.h: Include it here.
522 2017-01-06 Yao Qi <yao.qi@linaro.org>
524 * dfp.h: Include "dboulest.h" and "expression.h".
526 2017-01-06 Yao Qi <yao.qi@linaro.org>
528 * ax-gdb.h: Include "ax.h".
530 2017-01-06 Yao Qi <yao.qi@linaro.org>
532 * Makefile.in (HFILES_NO_SRCDIR): Replace gdb_ptrace.h
533 with nat/gdb_ptrace.h.
535 2017-01-05 Yao Qi <yao.qi@linaro.org>
537 * mips-fbsd-tdep.c (mips_fbsd_sigframe_init): Move && to
539 (mips64_fbsd_sigframe_init): Likewise.
541 2017-01-04 John Baldwin <jhb@FreeBSD.org>
543 * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Use
544 GDB_OSABI_FREEBSD instead of GDB_OSABI_FREEBSD_ELF.
546 2017-01-04 John Baldwin <jhb@FreeBSD.org>
548 * Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
549 * NEWS: Mention new FreeBSD/mips native configuration.
550 * config/mips/fbsd.mh: New file.
551 * configure.host: Add mips*-*-freebsd*.
552 * mips-fbsd-nat.c: New file.
554 2017-01-04 John Baldwin <jhb@FreeBSD.org>
556 * Makefile.in (ALL_TARGET_OBS): Add mips-fbsd-tdep.o.
557 (ALLDEPFILES): Add mips-fbsd-tdep.c.
558 * NEWS: Mention new FreeBSD/mips target.
559 * configure.tgt: Add mips*-*-freebsd*.
560 * mips-fbsd-tdep.c: New file.
561 * mips-fbsd-tdep.h: New file.
563 2017-01-04 Yao Qi <yao.qi@linaro.org>
565 * dwarf2loc.c (write_pieced_value): Don't use VALUE_FRAME_ID (to),
566 use c->frame_id when the piece location is DWARF_VALUE_REGISTER.
568 2017-01-01 Joel Brobecker <brobecker@adacore.com>
570 Update copyright year range in all GDB files.
572 2017-01-01 Joel Brobecker <brobecker@adacore.com>
574 * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2016.
576 For older changes see ChangeLog-2016.
582 version-control: never