From: Dmitry Selyutin <dmitry.selyutin@3mdeb.com>
Date: Tue, 24 Aug 2021 11:41:45 +0000 (+0000)
Subject: fixedarith: switch mulhdu to XLEN
X-Git-Tag: xlen-bcd~78
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4f7f45453ede75199917296cc3d799ea6dc6dd73;p=openpower-isa.git

fixedarith: switch mulhdu to XLEN
---

diff --git a/openpower/isa/fixedarith.mdwn b/openpower/isa/fixedarith.mdwn
index 9893ebd4..406ecd81 100644
--- a/openpower/isa/fixedarith.mdwn
+++ b/openpower/isa/fixedarith.mdwn
@@ -602,8 +602,8 @@ XO-Form
 
 Pseudo-code:
 
-    prod[0:127] <- (RA) * (RB)
-    RT <- prod[0:63]
+    prod[0:(XLEN*2)-1] <- (RA) * (RB)
+    RT <- prod[0:XLEN-1]
 
 Special Registers Altered: