From: Shriya Sharma <shriya@redsemiconductor.com>
Date: Tue, 3 Oct 2023 10:37:36 +0000 (+0100)
Subject: Added English Language description for stfdux instruction
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=103bcec2fa04a585735e3c79598383837b81300a;p=openpower-isa.git

Added English Language description for stfdux instruction
---

diff --git a/openpower/isa/fpstore.mdwn b/openpower/isa/fpstore.mdwn
index a52ee68f..6b1bab9a 100644
--- a/openpower/isa/fpstore.mdwn
+++ b/openpower/isa/fpstore.mdwn
@@ -187,6 +187,17 @@ Pseudo-code:
     MEM(EA, 8)<- (FRS) 
     RA <- EA
 
+Description:
+
+    Let the effective address (EA) be the sum (RA)+(RB).
+
+    The contents of register FRS are stored into the dou-
+    bleword in storage addressed by EA.
+
+    EA is placed into register RA.
+
+    If RA=0, the instruction form is invalid.
+
 Special Registers Altered:
 
     None