diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/x86FxSave.c')
-rw-r--r-- | MdePkg/Library/BaseLib/x86FxSave.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/MdePkg/Library/BaseLib/x86FxSave.c b/MdePkg/Library/BaseLib/x86FxSave.c deleted file mode 100644 index 18c329195c..0000000000 --- a/MdePkg/Library/BaseLib/x86FxSave.c +++ /dev/null @@ -1,47 +0,0 @@ -/** @file
- IA-32/x64 AsmFxSave()
-
- Copyright (c) 2006, Intel Corporation<BR>
- All rights reserved. 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
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
- Module Name: x86FxSave.c
-
-**/
-
-#include "BaseLibInternals.h"
-
-/**
- Save the current floating point/SSE/SSE2 context to a buffer.
-
- Saves the current floating point/SSE/SSE2 state to the buffer specified by
- Buffer. Buffer must be aligned on a 16-byte boundary. This function is only
- available on IA-32 and X64.
-
- If Buffer is NULL, then ASSERT().
- If Buffer is not aligned on a 16-byte boundary, then ASSERT().
-
- @param Buffer Pointer to a buffer to save the floating point/SSE/SSE2 context.
-
-**/
-VOID
-EFIAPI
-AsmFxSave (
- OUT IA32_FX_BUFFER *Buffer
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (((UINTN)Buffer & 0xf) == 0);
-
- InternalX86FxSave (Buffer);
-
- //
- // Mark one flag at end of Buffer, it will be check by AsmFxRestor()
- //
- *(UINT32 *) (&Buffer[sizeof (IA32_FX_BUFFER) - 4]) = 0xAA5555AA;
-}
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