From 86973faa319a56d489d7ff0927682b5c232b6114 Mon Sep 17 00:00:00 2001
From: qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 30 Nov 2009 06:28:42 +0000
Subject: [PATCH] Update x64 version of InitializeFpu.asm to use raw op-codes
 instead of 'finit' so that some early version of MS assemblers can support.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9496 6f19259b-4bc3-4df7-8a09-765794883524
---
 UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm
index 34c6de6f53..5098124a9c 100644
--- a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm
+++ b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm
@@ -41,7 +41,10 @@ InitializeFloatingPointUnits PROC PUBLIC
     ;
     ; Initialize floating point units
     ;
-    finit
+    ; The following opcodes stand for instruction 'finit' 
+    ; to be supported by some 64-bit assemblers
+    ;
+    DB      9Bh, 0DBh, 0E3h
     fldcw   mFpuControlWord
     
     ;