+2014-03-03 Tom Tromey <tromey@redhat.com>
+
+ * elfread.c (probe_key): Change to bfd_data.
+ (elf_get_probes, probe_key_free, _initialize_elfread): Probes are
+ now per-BFD, not per-objfile.
+ * stap-probe.c (stap_probe_destroy): Update comment.
+ (handle_stap_probe): Allocate on the per-BFD obstack.
+
2014-03-03 Tom Tromey <tromey@redhat.com>
* break-catch-throw.c (fetch_probe_arguments): Use bound probes.
asection *mdebugsect; /* Section pointer for .mdebug section */
};
-/* Per-objfile data for probe info. */
+/* Per-BFD data for probe info. */
-static const struct objfile_data *probe_key = NULL;
+static const struct bfd_data *probe_key = NULL;
static void free_elfinfo (void *);
static VEC (probe_p) *
elf_get_probes (struct objfile *objfile)
{
- VEC (probe_p) *probes_per_objfile;
+ VEC (probe_p) *probes_per_bfd;
/* Have we parsed this objfile's probes already? */
- probes_per_objfile = objfile_data (objfile, probe_key);
+ probes_per_bfd = bfd_data (objfile->obfd, probe_key);
- if (!probes_per_objfile)
+ if (!probes_per_bfd)
{
int ix;
const struct probe_ops *probe_ops;
objfile. */
for (ix = 0; VEC_iterate (probe_ops_cp, all_probe_ops, ix, probe_ops);
ix++)
- probe_ops->get_probes (&probes_per_objfile, objfile);
+ probe_ops->get_probes (&probes_per_bfd, objfile);
- if (probes_per_objfile == NULL)
+ if (probes_per_bfd == NULL)
{
- VEC_reserve (probe_p, probes_per_objfile, 1);
- gdb_assert (probes_per_objfile != NULL);
+ VEC_reserve (probe_p, probes_per_bfd, 1);
+ gdb_assert (probes_per_bfd != NULL);
}
- set_objfile_data (objfile, probe_key, probes_per_objfile);
+ set_bfd_data (objfile->obfd, probe_key, probes_per_bfd);
}
- return probes_per_objfile;
+ return probes_per_bfd;
}
/* Helper function used to free the space allocated for storing SystemTap
probe information. */
static void
-probe_key_free (struct objfile *objfile, void *d)
+probe_key_free (bfd *abfd, void *d)
{
int ix;
VEC (probe_p) *probes = d;
void
_initialize_elfread (void)
{
- probe_key = register_objfile_data_with_cleanup (NULL, probe_key_free);
+ probe_key = register_bfd_data_with_cleanup (NULL, probe_key_free);
add_symtab_fns (bfd_target_elf_flavour, &elf_sym_fns);
elf_objfile_gnu_ifunc_cache_data = register_objfile_data ();
}
/* Destroy (free) the data related to PROBE. PROBE memory itself is not feed
- as it is allocated from OBJFILE_OBSTACK. */
+ as it is allocated on an obstack. */
static void
stap_probe_destroy (struct probe *probe_generic)
const char *probe_args = NULL;
struct stap_probe *ret;
- ret = obstack_alloc (&objfile->objfile_obstack, sizeof (*ret));
+ ret = obstack_alloc (&objfile->per_bfd->storage_obstack, sizeof (*ret));
ret->p.pops = &stap_probe_ops;
ret->p.arch = gdbarch;