+#if defined(LISP_FEATURE_SB_THREAD) && defined(LISP_FEATURE_SB_LUTEX)
+ case LUTEX_TABLE_CORE_ENTRY_TYPE_CODE:
+ SHOW("LUTEX_TABLE_CORE_ENTRY_TYPE_CODE case");
+ {
+ size_t n_lutexes = *ptr;
+ size_t fdoffset = (*(ptr + 1) + 1) * (os_vm_page_size);
+ size_t data_length = n_lutexes * sizeof(struct sap *);
+ struct lutex **lutexes_to_resurrect = malloc(data_length);
+ long bytes_read;
+
+ lseek(fd, fdoffset + file_offset, SEEK_SET);
+
+ FSHOW((stderr, "attempting to read %ld lutexes from core\n", n_lutexes));
+ bytes_read = read(fd, lutexes_to_resurrect, data_length);
+
+ /* XXX */
+ if (bytes_read != data_length) {
+ lose("Could not read the lutex table");
+ }
+ else {
+ int i;
+
+ for (i=0; i<n_lutexes; ++i) {
+ struct lutex *lutex = lutexes_to_resurrect[i];
+
+ FSHOW((stderr, "re-init'ing lutex @ %p\n", lutex));
+ lutex_init((tagged_lutex_t) lutex);
+ }
+
+ free(lutexes_to_resurrect);
+ }
+ break;
+ }
+#endif
+
+#ifdef LISP_FEATURE_GENCGC
+ case PAGE_TABLE_CORE_ENTRY_TYPE_CODE:
+ {
+ size_t size = *ptr;
+ size_t fdoffset = (*(ptr+1) + 1) * (os_vm_page_size);
+ size_t offset = 0;
+ long bytes_read;
+ long data[4096];
+ lseek(fd, fdoffset + file_offset, SEEK_SET);
+ while ((bytes_read = read(fd, data, (size < 4096 ? size : 4096 )))
+ > 0)
+ {
+ int i = 0;
+ size -= bytes_read;
+ while (bytes_read) {
+ bytes_read -= sizeof(long);
+ /* Ignore all zeroes. The size of the page table
+ * core entry was rounded up to os_vm_page_size
+ * during the save, and might now have more
+ * elements than the page table.
+ */
+ if (data[i]) {
+ page_table[offset].first_object_offset = data[i];
+ }
+ i++;
+ offset++;
+ }
+ }
+
+ gencgc_partial_pickup = 1;
+ break;
+ }
+#endif