+static void
+report_finalizer_roots_list (FinalizeEntry *list)
+{
+ GCRootReport report;
+ FinalizeEntry *fin;
+
+ report.count = 0;
+ for (fin = list; fin; fin = fin->next) {
+ if (!fin->object)
+ continue;
+ add_profile_gc_root (&report, fin->object, MONO_PROFILE_GC_ROOT_FINALIZER, 0);
+ }
+ notify_gc_roots (&report);
+}
+
+static void
+report_finalizer_roots (void)
+{
+ report_finalizer_roots_list (fin_ready_list);
+ report_finalizer_roots_list (critical_fin_list);
+}
+
+static GCRootReport *root_report;
+
+static void
+single_arg_report_root (void **obj)
+{
+ if (*obj)
+ add_profile_gc_root (root_report, *obj, MONO_PROFILE_GC_ROOT_OTHER, 0);
+}
+
+static void
+precisely_report_roots_from (GCRootReport *report, void** start_root, void** end_root, mword desc)
+{
+ switch (desc & ROOT_DESC_TYPE_MASK) {
+ case ROOT_DESC_BITMAP:
+ desc >>= ROOT_DESC_TYPE_SHIFT;
+ while (desc) {
+ if ((desc & 1) && *start_root) {
+ add_profile_gc_root (report, *start_root, MONO_PROFILE_GC_ROOT_OTHER, 0);
+ }
+ desc >>= 1;
+ start_root++;
+ }
+ return;
+ case ROOT_DESC_COMPLEX: {
+ gsize *bitmap_data = complex_descriptors + (desc >> ROOT_DESC_TYPE_SHIFT);
+ int bwords = (*bitmap_data) - 1;
+ void **start_run = start_root;
+ bitmap_data++;
+ while (bwords-- > 0) {
+ gsize bmap = *bitmap_data++;
+ void **objptr = start_run;
+ while (bmap) {
+ if ((bmap & 1) && *objptr) {
+ add_profile_gc_root (report, *objptr, MONO_PROFILE_GC_ROOT_OTHER, 0);
+ }
+ bmap >>= 1;
+ ++objptr;
+ }
+ start_run += GC_BITS_PER_WORD;
+ }
+ break;
+ }
+ case ROOT_DESC_USER: {
+ MonoGCRootMarkFunc marker = user_descriptors [desc >> ROOT_DESC_TYPE_SHIFT];
+ root_report = report;
+ marker (start_root, single_arg_report_root);
+ break;
+ }
+ case ROOT_DESC_RUN_LEN:
+ g_assert_not_reached ();
+ default:
+ g_assert_not_reached ();
+ }
+}
+
+static void
+report_registered_roots_by_type (int root_type)
+{
+ GCRootReport report;
+ int i;
+ RootRecord *root;
+ report.count = 0;
+ for (i = 0; i < roots_hash_size [root_type]; ++i) {
+ for (root = roots_hash [root_type][i]; root; root = root->next) {
+ DEBUG (6, fprintf (gc_debug_file, "Precise root scan %p-%p (desc: %p)\n", root->start_root, root->end_root, (void*)root->root_desc));
+ precisely_report_roots_from (&report, (void**)root->start_root, (void**)root->end_root, root->root_desc);
+ }
+ }
+ notify_gc_roots (&report);
+}
+
+static void
+report_registered_roots (void)
+{
+ report_registered_roots_by_type (ROOT_TYPE_NORMAL);
+ report_registered_roots_by_type (ROOT_TYPE_WBARRIER);
+}
+