From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 3 Oct 2007 05:06:59 +0000 (-0700)
Subject: X86: Fix up the microcode for the FST and FSTP instructions.
X-Git-Tag: m5_2.0_beta4~82
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=683d6d46f6da1e0e0f377a5be1a14f7b6b4233a4;p=gem5.git

X86: Fix up the microcode for the FST and FSTP instructions.

--HG--
extra : convert_revision : ad68633e9b7eab425593acb20cf242bf98c2b642
---

diff --git a/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/load_or_store_floating_point.py b/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/load_or_store_floating_point.py
index 37574da34..6d56ac3bd 100644
--- a/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/load_or_store_floating_point.py
+++ b/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/load_or_store_floating_point.py
@@ -66,23 +66,21 @@ def macroop FLD_P {
 };
 
 def macroop FST_M {
-    movfp st(0), ufp1
-    stfp ufp1, seg, sib, disp
+    stfp st(0), seg, sib, disp
 };
 
 def macroop FST_P {
-    movfp st(0), ufp1
     rdip t7
-    stfp ufp1, seg, riprel, disp
+    stfp st(0), seg, riprel, disp
 };
 
 def macroop FSTP_M {
-    movfp st(0), ufp1, spm=1
+    movfp ufp1, st(0), spm=1
     stfp ufp1, seg, sib, disp
 };
 
 def macroop FSTP_P {
-    movfp st(0), ufp1, spm=1
+    movfp ufp1, st(0), spm=1
     rdip t7
     stfp ufp1, seg, riprel, disp
 };