X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=UefiCpuPkg%2FCpuDxe%2FIa32%2FCpuAsm.S;h=38f46ab335d7bb8cc152a0f6c466a4233cfae4b5;hp=d3e1dee624096da54bfbc3c4c950830cfe12b1ee;hb=24f7e42cb79297347013093b1b9665e672ae29d7;hpb=8b6d0c057f8743aaf518c22e1fff9fabc6719d07

diff --git a/UefiCpuPkg/CpuDxe/Ia32/CpuAsm.S b/UefiCpuPkg/CpuDxe/Ia32/CpuAsm.S
index d3e1dee624..38f46ab335 100644
--- a/UefiCpuPkg/CpuDxe/Ia32/CpuAsm.S
+++ b/UefiCpuPkg/CpuDxe/Ia32/CpuAsm.S
@@ -1,6 +1,6 @@
 #------------------------------------------------------------------------------
 #*
-#*   Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+#*   Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
 #*   This program and the accompanying materials
 #*   are licensed and made available under the terms and conditions of the BSD License
 #*   which accompanies this distribution.  The full text of the license may be found at
@@ -274,6 +274,9 @@ ErrorCodeAndVectorOnStack:
     movl    %esp, %edi
     .byte      0x0f, 0x0ae, 0x07 #fxsave [edi]
 
+#; UEFI calling convention for IA32 requires that Direction flag in EFLAGs is clear
+    cld
+
 #; UINT32  ExceptionData;
     pushl   8(%ebp)