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-rw-r--r--backend/Machtyping.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/Machtyping.v b/backend/Machtyping.v
index 92f283b6..24f0ddb6 100644
--- a/backend/Machtyping.v
+++ b/backend/Machtyping.v
@@ -335,7 +335,7 @@ End SUBJECT_REDUCTION.
(** We now show another result useful for the proof of implication
between the two Mach semantics: well-typed functions do not
change the values of the back link and return address fields
- of the frame slot (at offsets 0 and 4) during their execution.
+ of the frame slot (at offsets 0 and 12) during their execution.
Actually, we show that the whole reserved part of the frame
(between offsets 0 and 24) does not change. *)