diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/Thunk16.S')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ia32/Thunk16.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/Thunk16.S b/MdePkg/Library/BaseLib/Ia32/Thunk16.S index 0555cf1bf..8356c5a1c 100644 --- a/MdePkg/Library/BaseLib/Ia32/Thunk16.S +++ b/MdePkg/Library/BaseLib/Ia32/Thunk16.S @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2013, 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
@@ -175,7 +175,7 @@ ASM_PFX(InternalAsmThunk16): andl $0x7ffffffe, %eax # clear PE, PG bits
movl %cr4, %ebp
mov %ebp, 0xfffffff1(%edx)
- andl $0x300, %ebp # clear all but PCE and OSFXSR bits
+ andl $0xffffffcf, %ebp # clear PAE, PSE bits
pushl $0x10
pop %ecx # ecx <- selector for data segments
lgdtl 0x20(%edx)
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