From: Gabe Black <gblack@eecs.umich.edu>
Date: Sun, 19 Apr 2009 10:08:40 +0000 (-0700)
Subject: X86: Fix the mov to segment selector in real mode instruction microcode.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=27e54982b40cda334f03d4f4c13a19df028b884b;p=gem5.git

X86: Fix the mov to segment selector in real mode instruction microcode.
---

diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py
index 60c046d04..560a86e64 100644
--- a/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py
+++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/move.py
@@ -228,7 +228,7 @@ def macroop MOV_P_S {
 
 def macroop MOV_REAL_S_R {
     zexti t2, regm, 15, dataSize=8
-    slli t3, t2, 2, dataSize=8
+    slli t3, t2, 4, dataSize=8
     wrsel reg, regm
     wrbase reg, t3
 };
@@ -236,7 +236,7 @@ def macroop MOV_REAL_S_R {
 def macroop MOV_REAL_S_M {
     ld t1, seg, sib, disp, dataSize=2
     zexti t2, t1, 15, dataSize=8
-    slli t3, t2, 2, dataSize=8
+    slli t3, t2, 4, dataSize=8
     wrsel reg, t1
     wrbase reg, t3
 };