bsd/kern/kdebug.c

156 #define KDS_PTR_NULL 0xffffffff
186 } kd_ctrl_page = {.kds_free_list = {.raw = KDS_PTR_NULL}, .enabled = 0, .kds_inuse_count = 0, .kdebug_flags = 0, .kdebug_slowcheck = SLOW_NOLOG};
508 		kdbip[i].kd_list_head.raw = KDS_PTR_NULL;
509 		kdbip[i].kd_list_tail.raw = KDS_PTR_NULL;
548 	kd_ctrl_page.kds_free_list.raw = KDS_PTR_NULL;
617 	if (kdbp->kd_list_tail.raw != KDS_PTR_NULL) {
624 	if ((kdsp = kd_ctrl_page.kds_free_list).raw != KDS_PTR_NULL) {
641 			if (kdbp_try->kd_list_head.raw == KDS_PTR_NULL) {
681 		if (kdbp_vict->kd_list_head.raw != KDS_PTR_NULL) {
690 	kdsp_actual->kds_next.raw = KDS_PTR_NULL;
698 	if (kdbp->kd_list_head.raw == KDS_PTR_NULL)
842 	if (kds_raw.raw != KDS_PTR_NULL) {
2209 				if ((kdsp = kdbp->kd_list_head).raw == KDS_PTR_NULL)