#include "btrace.h"
#include "gdbsupport/pathstuff.h"
+#include <algorithm>
#include <vector>
/* Keep a registry of per-objfile data-pointers required by other GDB
return *this;
}
-/* Unlink OBJFILE from the list of known objfiles. */
-
-static void
-unlink_objfile (struct objfile *objfile)
-{
- struct objfile **objpp;
-
- for (objpp = &object_files; *objpp != NULL; objpp = &((*objpp)->next))
- {
- if (*objpp == objfile)
- {
- *objpp = (*objpp)->next;
- objfile->next = NULL;
- return;
- }
- }
-
- internal_error (__FILE__, __LINE__,
- _("unlink_objfile: objfile already unlinked"));
-}
-
/* Add OBJFILE as a separate debug objfile of PARENT. */
static void
if (parent != nullptr)
add_separate_debug_objfile (result, parent);
- current_program_space->add_objfile (result, parent);
+ /* Using std::make_shared might be a bit nicer here, but that would
+ require making the constructor public. */
+ current_program_space->add_objfile (std::shared_ptr<objfile> (result),
+ parent);
/* Rebuild section map next time we need it. */
get_objfile_pspace_data (current_program_space)->new_objfiles_available = 1;
void
objfile::unlink ()
{
- delete this;
+ current_program_space->remove_objfile (this);
}
/* Free all separate debug objfile of OBJFILE, but don't free OBJFILE
else
delete per_bfd;
- /* Remove it from the chain of all objfiles. */
-
- unlink_objfile (this);
-
- if (this == symfile_objfile)
- symfile_objfile = NULL;
-
/* Before the symbol table code was redone to make it easier to
selectively load and remove information particular to a specific
linkage unit, gdb used to do these things whenever the monolithic
get_objfile_pspace_data (pspace)->section_map_dirty = 1;
}
-/* Free all the object files at once and clean up their users. */
-
-void
-free_all_objfiles (void)
-{
- struct so_list *so;
-
- /* Any objfile reference would become stale. */
- for (so = master_so_list (); so; so = so->next)
- gdb_assert (so->objfile == NULL);
-
- for (objfile *objfile : current_program_space->objfiles_safe ())
- objfile->unlink ();
- clear_symtab_users (0);
-}
\f
/* A helper function for objfile_relocate1 that relocates a single
symbol. */