From ab070e113b2dc1e15c6b056ff2ff7f12a35ce8e9 Mon Sep 17 00:00:00 2001
From: Shriya Sharma <shriya@redsemiconductor.com>
Date: Thu, 19 Oct 2023 11:49:11 +0100
Subject: [PATCH] added sthsux instruction

---
 openpower/isa/fixedstoreshift.mdwn | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/openpower/isa/fixedstoreshift.mdwn b/openpower/isa/fixedstoreshift.mdwn
index d38616c8..1f377cd1 100644
--- a/openpower/isa/fixedstoreshift.mdwn
+++ b/openpower/isa/fixedstoreshift.mdwn
@@ -84,15 +84,15 @@ Special Registers Altered:
 
     None
 
-# Store Halfword with Update Indexed
+# Store Halfword Shifted with Update Indexed
 
 X-Form
 
-* sthux RS,RA,RB
+* sthsux RS,RA,RB,SH
 
 Pseudo-code:
 
-    EA <- (RA) + (RB)
+    EA <- (RA) + (RB) << (SH+1)
     MEM(EA, 2) <- (RS)[XLEN-16:XLEN-1]
     RA <- EA
 
-- 
2.30.2