From: Dmitry Selyutin <dmitry.selyutin@3mdeb.com>
Date: Tue, 31 Aug 2021 20:01:21 +0000 (+0000)
Subject: fixedshift: switch extswsliX to XLEN
X-Git-Tag: xlen-bcd~43
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=20d425183afc9bd6f77e0fc0e6ee26c732449bf4;p=openpower-isa.git

fixedshift: switch extswsliX to XLEN
---

diff --git a/openpower/isa/fixedshift.mdwn b/openpower/isa/fixedshift.mdwn
index 0d4fb6c8..8bbc8f0a 100644
--- a/openpower/isa/fixedshift.mdwn
+++ b/openpower/isa/fixedshift.mdwn
@@ -367,8 +367,8 @@ XS-Form
 Pseudo-code:
 
     n  <- sh
-    r  <- ROTL64(EXTS64(RS[32:63]), n)
-    m  <- MASK(0, 63-n)
+    r  <- ROTL64(EXTS64(RS[XLEN/2:XLEN-1]), n)
+    m  <- MASK(0, XLEN-1-n)
     RA <- r & m
 
 Special Registers Altered: