From: Shriya Sharma <shriya@redsemiconductor.com>
Date: Fri, 17 Nov 2023 15:24:36 +0000 (+0000)
Subject: Added English language description for stfdux instruction
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d2ddab55f375f661464c6ab2a759e508536fc9f2;p=openpower-isa.git

Added English language description for stfdux instruction
---

diff --git a/openpower/isa/pifpstoreshift.mdwn b/openpower/isa/pifpstoreshift.mdwn
index a91570b4..f0c47b9e 100644
--- a/openpower/isa/pifpstoreshift.mdwn
+++ b/openpower/isa/pifpstoreshift.mdwn
@@ -38,13 +38,14 @@ X-Form
 
 Pseudo-code:
 
-    EA <- (RA) + (RB)
+    EA <- (RA) + (RB)<<(SH+1)
     MEM(RA, 8)<- (FRS)
     RA <- EA
 
 Description:
 
-    Let the effective address (EA) be the sum (RA)+(RB).
+    Let the effective address (EA) be the sum of the contents of
+    register RB shifted by (SH+1), and the contents of register RA.
 
     The contents of register FRS are stored into the dou-
     bleword in storage addressed by RA.