objfile_per_bfd_storage::~objfile_per_bfd_storage ()
{
- if (demangled_names_hash)
- htab_delete (demangled_names_hash);
}
/* Create the per-BFD storage object for OBJFILE. If ABFD is not
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;
return retval;
}
-/* Iterator on PARENT and every separate debug objfile of PARENT.
- The usage pattern is:
- for (objfile = parent;
- objfile;
- objfile = objfile_separate_debug_iterate (parent, objfile))
- ...
-*/
-
-struct objfile *
-objfile_separate_debug_iterate (const struct objfile *parent,
- const struct objfile *objfile)
+separate_debug_iterator &
+separate_debug_iterator::operator++ ()
{
+ gdb_assert (m_objfile != nullptr);
+
struct objfile *res;
/* If any, return the first child. */
- res = objfile->separate_debug_objfile;
- if (res)
- return res;
+ res = m_objfile->separate_debug_objfile;
+ if (res != nullptr)
+ {
+ m_objfile = res;
+ return *this;
+ }
/* Common case where there is no separate debug objfile. */
- if (objfile == parent)
- return NULL;
+ if (m_objfile == m_parent)
+ {
+ m_objfile = nullptr;
+ return *this;
+ }
/* Return the brother if any. Note that we don't iterate on brothers of
the parents. */
- res = objfile->separate_debug_objfile_link;
- if (res)
- return res;
+ res = m_objfile->separate_debug_objfile_link;
+ if (res != nullptr)
+ {
+ m_objfile = res;
+ return *this;
+ }
- for (res = objfile->separate_debug_objfile_backlink;
- res != parent;
+ for (res = m_objfile->separate_debug_objfile_backlink;
+ res != m_parent;
res = res->separate_debug_objfile_backlink)
{
- gdb_assert (res != NULL);
- if (res->separate_debug_objfile_link)
- return res->separate_debug_objfile_link;
+ gdb_assert (res != nullptr);
+ if (res->separate_debug_objfile_link != nullptr)
+ {
+ m_objfile = res->separate_debug_objfile_link;
+ return *this;
+ }
}
- return NULL;
+ m_objfile = nullptr;
+ return *this;
}
/* Put one object file before a specified on in the global list.
for example), so we need to call this here. */
clear_pc_function_cache ();
- /* Clear globals which might have pointed into a removed objfile.
- FIXME: It's not clear which of these are supposed to persist
- between expressions and which ought to be reset each time. */
- expression_context_block = NULL;
- innermost_block.reset ();
-
/* Check to see if the current_source_symtab belongs to this objfile,
and if so, call clear_current_source_symtab_and_line. */
/* 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. */
{
struct so_list *so;
- /* Any objfile referencewould become stale. */
+ /* Any objfile reference would become stale. */
for (so = master_so_list (); so; so = so->next)
gdb_assert (so->objfile == NULL);
objfile_relocate (struct objfile *objfile,
const struct section_offsets *new_offsets)
{
- struct objfile *debug_objfile;
int changed = 0;
changed |= objfile_relocate1 (objfile, new_offsets);
- for (debug_objfile = objfile->separate_debug_objfile;
- debug_objfile;
- debug_objfile = objfile_separate_debug_iterate (objfile, debug_objfile))
+ for (struct objfile *debug_objfile : objfile->separate_debug_objfiles ())
{
+ if (debug_objfile == objfile)
+ continue;
+
section_addr_info objfile_addrs
= build_section_addr_info_from_objfile (objfile);
void
objfile_rebase (struct objfile *objfile, CORE_ADDR slide)
{
- struct objfile *debug_objfile;
int changed = 0;
- changed |= objfile_rebase1 (objfile, slide);
-
- for (debug_objfile = objfile->separate_debug_objfile;
- debug_objfile;
- debug_objfile = objfile_separate_debug_iterate (objfile, debug_objfile))
+ for (struct 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)
{
- struct objfile *o;
-
- for (o = objfile; o; o = objfile_separate_debug_iterate (objfile, o))
+ for (struct objfile *o : objfile->separate_debug_objfiles ())
if (objfile_has_partial_symbols (o) || objfile_has_full_symbols (o))
return 1;
return 0;
projects / deliverable / binutils-gdb.git / blobdiff