diff --git a/cmse/cmse.md b/cmse/cmse.md
index 9e422c63..60fae9d0 100644
--- a/cmse/cmse.md
+++ b/cmse/cmse.md
@@ -1155,6 +1155,7 @@ example, an attacker might create code that passes arguments out of their
declared type's range in an attempt to cause out-of-bounds memory accesses.
+
> A compiler generating code for an entry function must, for each parameter
> that is an integral Fundamental Data Type smaller than a word, make no
> assumptions about the value of the padding bits, even when the value of
@@ -1395,6 +1396,7 @@ create code that returns values out of their declared type's range in an
attempt to cause out-of-bounds memory accesses.
+
> A compiler generating code for a Non-secure function call must, for each
> returned value that is an integral Fundamental Data Type smaller than a word,
> make no assumptions about the value of the padding bits, even when the value