diff --git a/doc/NOTES b/doc/NOTES
index 17316739..ea910888 100644
--- a/doc/NOTES
+++ b/doc/NOTES
@@ -122,3 +122,6 @@ marker (CFM), it's easy to calculate the original value of ar.bsp:
 	unw_get_reg (&cursor, UNW_IA64_BSP, &bsp_after_flushrs);
 	unw_get_reg (&cursor, UNW_IA64_CFM, &cfm);
 	bsp = ia64_rse_skip_regs (bsp_after_flushrs, -(cfm & 0x7f));
+
+** Dynamic Unwind Info
+