Change all_objfiles adapter to be a method on program_space

This changes the all_objfiles range adapter to be a method on the
program space, and fixes up all the users.

gdb/ChangeLog
2019-01-17  Tom Tromey  <tom@tromey.com>

	* progspace.h (program_space) <objfiles_range>: New typedef.
	<objfiles>: New method.
	<objfiles_head>: Rename from objfiles.
	(object_files): Update.
	* guile/scm-progspace.c (gdbscm_progspace_objfiles): Update.
	* guile/scm-pretty-print.c
	(ppscm_find_pretty_printer_from_objfiles): Update.
	* guile/scm-objfile.c (gdbscm_objfiles): Update.
	* python/py-xmethods.c (gdbpy_get_matching_xmethod_workers):
	Update.
	* python/py-progspace.c (pspy_get_objfiles): Update.
	* python/py-prettyprint.c (find_pretty_printer_from_objfiles):
	Update.
	* python/py-objfile.c (objfpy_lookup_objfile_by_name)
	(objfpy_lookup_objfile_by_build_id): Update.
	* mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Update.
	* windows-tdep.c (windows_iterate_over_objfiles_in_search_order):
	Update.
	* symtab.c (iterate_over_symtabs, matching_obj_sections)
	(expand_symtab_containing_pc, lookup_objfile_from_block)
	(lookup_static_symbol, basic_lookup_transparent_type)
	(find_pc_sect_compunit_symtab, find_symbol_at_address)
	(find_line_symtab, info_sources_command)
	(default_collect_symbol_completion_matches_break_on)
	(make_source_files_completion_list, find_main_name): Update.
	* symmisc.c (print_symbol_bcache_statistics)
	(print_objfile_statistics, maintenance_print_symbols)
	(maintenance_print_msymbols, maintenance_print_objfiles)
	(maintenance_info_symtabs, maintenance_check_symtabs)
	(maintenance_expand_symtabs, maintenance_info_line_tables):
	Update.
	* symfile.c (remove_symbol_file_command, overlay_invalidate_all)
	(find_pc_overlay, find_pc_mapped_section, list_overlays_command)
	(map_overlay_command, unmap_overlay_command)
	(simple_overlay_update, expand_symtabs_matching)
	(map_symbol_filenames): Update.
	* symfile-debug.c (set_debug_symfile): Update.
	* spu-tdep.c (spu_overlay_update, spu_objfile_from_frame):
	Update.
	* source.c (select_source_symtab, forget_cached_source_info):
	Update.
	* solib.c (solib_read_symbols): Update.
	* solib-spu.c (append_ocl_sos): Update.
	* psymtab.c (maintenance_print_psymbols)
	(maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
	* probe.c (parse_probes_in_pspace, find_probe_by_pc): Update.
	* printcmd.c (info_symbol_command): Update.
	* ppc-linux-tdep.c (ppc_linux_spe_context_inferior_created):
	Update.
	* objfiles.h (class all_objfiles): Remove.
	* objfiles.c (have_partial_symbols, have_full_symbols)
	(have_minimal_symbols, qsort_cmp, update_section_map)
	(shared_objfile_contains_address_p)
	(default_iterate_over_objfiles_in_search_order): Update.
	* objc-lang.c (info_selectors_command, info_classes_command)
	(find_methods): Update.
	* minsyms.c (find_solib_trampoline_target): Update.
	* maint.c (maintenance_info_sections)
	(maintenance_translate_address, count_symtabs_and_blocks):
	Update.
	* main.c (captured_main_1): Update.
	* linux-thread-db.c (try_thread_db_load_from_pdir)
	(has_libpthread): Update.
	* linespec.c (iterate_over_all_matching_symtabs)
	(search_minsyms_for_name): Update.
	* jit.c (jit_find_objf_with_entry_addr): Update.
	* hppa-tdep.c (find_unwind_entry)
	(hppa_lookup_stub_minimal_symbol): Update.
	* gcore.c (gcore_create_callback, objfile_find_memory_regions):
	Update.
	* elfread.c (elf_gnu_ifunc_resolve_by_cache)
	(elf_gnu_ifunc_resolve_by_got): Update.
	* dwarf2-frame.c (dwarf2_frame_find_fde): Update.
	* dwarf-index-write.c (save_gdb_index_command): Update.
	* cp-support.c (add_symbol_overload_list_qualified): Update.
	* breakpoint.c (create_overlay_event_breakpoint)
	(create_longjmp_master_breakpoint)
	(create_std_terminate_master_breakpoint)
	(create_exception_master_breakpoint): Update.
	* blockframe.c (find_pc_partial_function): Update.
	* ada-lang.c (ada_lookup_simple_minsym, add_nonlocal_symbols)
	(ada_collect_symbol_completion_matches)
	(ada_add_global_exceptions): Update.

1 files changed, 1 insertions, 1 deletions

diff --git a/gdb/python/py-xmethods.c b/gdb/python/py-xmethods.c
index acf521d..2e0b2bb 100644
--- a/gdb/python/py-xmethods.c
+++ b/gdb/python/py-xmethods.c
@@ -143,7 +143,7 @@ gdbpy_get_matching_xmethod_workers
   /* Gather debug method matchers registered with the object files.
      This could be done differently by iterating over each objfile's matcher
      list individually, but there's no data yet to show it's needed.  */
-  for (objfile *objfile : all_objfiles (current_program_space))
+  for (objfile *objfile : current_program_space->objfiles ())
     {
       gdbpy_ref<> py_objfile = objfile_to_objfile_object (objfile);