From 138b179bcd98479d8745698aaa803cf80ace65c1 Mon Sep 17 00:00:00 2001
From: Shriya Sharma <shriya@redsemiconductor.com>
Date: Thu, 19 Oct 2023 11:48:20 +0100
Subject: [PATCH] added sthsx 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 990c9cee..d38616c8 100644
--- a/openpower/isa/fixedstoreshift.mdwn
+++ b/openpower/isa/fixedstoreshift.mdwn
@@ -62,16 +62,16 @@ Special Registers Altered:
 
     None
 
-# Store Halfword Indexed
+# Store Halfword Shifted Indexed
 
 X-Form
 
-* sthx RS,RA,RB
+* sthsx RS,RA,RB,SH
 
 Pseudo-code:
 
     b <- (RA|0)
-    EA <- b + (RB)
+    EA <- b + (RB) << (SH+1)
     MEM(EA, 2) <- (RS)[XLEN-16:XLEN-1]
 
 Description:
-- 
2.30.2