struct objfile_pspace_info
{
- struct obj_section **sections;
- int num_sections;
+ objfile_pspace_info () = default;
+ ~objfile_pspace_info ();
+
+ struct obj_section **sections = nullptr;
+ int num_sections = 0;
/* Nonzero if object files have been added since the section map
was last updated. */
- int new_objfiles_available;
+ int new_objfiles_available = 0;
/* Nonzero if the section map MUST be updated before use. */
- int section_map_dirty;
+ int section_map_dirty = 0;
/* Nonzero if section map updates should be inhibited if possible. */
- int inhibit_updates;
+ int inhibit_updates = 0;
};
/* Per-program-space data key. */
-static const struct program_space_data *objfiles_pspace_data;
+static const struct program_space_key<objfile_pspace_info>
+ objfiles_pspace_data;
-static void
-objfiles_pspace_data_cleanup (struct program_space *pspace, void *arg)
+objfile_pspace_info::~objfile_pspace_info ()
{
- struct objfile_pspace_info *info = (struct objfile_pspace_info *) arg;
-
- xfree (info->sections);
- xfree (info);
+ xfree (sections);
}
/* Get the current svr4 data. If none is found yet, add it now. This
{
struct objfile_pspace_info *info;
- info = ((struct objfile_pspace_info *)
- program_space_data (pspace, objfiles_pspace_data));
+ info = objfiles_pspace_data.get (pspace);
if (info == NULL)
- {
- info = XCNEW (struct objfile_pspace_info);
- set_program_space_data (pspace, objfiles_pspace_data, info);
- }
+ info = objfiles_pspace_data.emplace (pspace);
return info;
}
/* Per-BFD data key. */
-static const struct bfd_data *objfiles_bfd_data;
+static const struct bfd_key<objfile_per_bfd_storage> objfiles_bfd_data;
objfile_per_bfd_storage::~objfile_per_bfd_storage ()
{
struct objfile_per_bfd_storage *storage = NULL;
if (abfd != NULL)
- storage = ((struct objfile_per_bfd_storage *)
- bfd_data (abfd, objfiles_bfd_data));
+ storage = objfiles_bfd_data.get (abfd);
if (storage == NULL)
{
back to not sharing data across users. These cases are rare
enough that this seems reasonable. */
if (abfd != NULL && !gdb_bfd_requires_relocations (abfd))
- set_bfd_data (abfd, objfiles_bfd_data, storage);
+ objfiles_bfd_data.set (abfd, storage);
/* Look up the gdbarch associated with the BFD. */
if (abfd != NULL)
return storage;
}
-/* A deleter for objfile_per_bfd_storage that can be passed as a
- cleanup function to the BFD registry. */
-
-static void
-objfile_bfd_data_free (struct bfd *unused, void *d)
-{
- delete (struct objfile_per_bfd_storage *) d;
-}
-
/* See objfiles.h. */
void
struct static_link_htab_entry *entry;
if (objfile->static_links == NULL)
- objfile->static_links = htab_create_alloc
+ objfile->static_links.reset (htab_create_alloc
(1, &static_link_htab_entry_hash, static_link_htab_entry_eq, NULL,
- xcalloc, xfree);
+ xcalloc, xfree));
/* Create a slot for the mapping, make sure it's the first mapping for this
block and then create the mapping itself. */
lookup_entry.block = block;
- slot = htab_find_slot (objfile->static_links, &lookup_entry, INSERT);
+ slot = htab_find_slot (objfile->static_links.get (), &lookup_entry, INSERT);
gdb_assert (*slot == NULL);
entry = XOBNEW (&objfile->objfile_obstack, static_link_htab_entry);
if (objfile->static_links == NULL)
return NULL;
lookup_entry.block = block;
- entry
- = (struct static_link_htab_entry *) htab_find (objfile->static_links,
- &lookup_entry);
+ entry = ((struct static_link_htab_entry *)
+ htab_find (objfile->static_links.get (), &lookup_entry));
if (entry == NULL)
return NULL;
/* Rebuild section map next time we need it. */
get_objfile_pspace_data (pspace)->section_map_dirty = 1;
-
- /* Free the map for static links. There's no need to free static link
- themselves since they were allocated on the objstack. */
- if (static_links != NULL)
- htab_delete (static_links);
}
/* Free all the object files at once and clean up their users. */
changed |= objfile_relocate1 (objfile, new_offsets);
- for (struct objfile *debug_objfile : objfile->separate_debug_objfiles ())
+ for (::objfile *debug_objfile : objfile->separate_debug_objfiles ())
{
if (debug_objfile == objfile)
continue;
{
int changed = 0;
- for (struct objfile *debug_objfile : objfile->separate_debug_objfiles ())
+ for (::objfile *debug_objfile : objfile->separate_debug_objfiles ())
changed |= objfile_rebase1 (debug_objfile, slide);
/* Relocate breakpoints as necessary, after things are relocated. */
int
objfile_has_symbols (struct objfile *objfile)
{
- for (struct objfile *o : objfile->separate_debug_objfiles ())
+ for (::objfile *o : objfile->separate_debug_objfiles ())
if (objfile_has_partial_symbols (o) || objfile_has_full_symbols (o))
return 1;
return 0;
return bfd_flavour_name (bfd_get_flavour (objfile->obfd));
return NULL;
}
-
-void
-_initialize_objfiles (void)
-{
- objfiles_pspace_data
- = register_program_space_data_with_cleanup (NULL,
- objfiles_pspace_data_cleanup);
-
- objfiles_bfd_data = register_bfd_data_with_cleanup (NULL,
- objfile_bfd_data_free);
-}